[811bec1] | 1 | import sys |
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| 2 | import unittest |
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[d48cc19] | 3 | import time |
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[53c771e] | 4 | import logging |
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[811bec1] | 5 | |
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[53c771e] | 6 | from PyQt5 import QtGui |
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| 7 | from PyQt5 import QtWidgets |
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| 8 | from PyQt5 import QtTest |
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| 9 | from PyQt5 import QtCore |
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[7fb471d] | 10 | from unittest.mock import MagicMock |
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[351b53e] | 11 | from twisted.internet import threads |
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[811bec1] | 12 | |
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| 13 | # set up import paths |
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| 14 | import sas.qtgui.path_prepare |
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| 15 | |
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| 16 | # Local |
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[83eb5208] | 17 | from sas.qtgui.Utilities.GuiUtils import * |
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[811bec1] | 18 | from sas.qtgui.Perspectives.Fitting.FittingWidget import * |
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[14ec91c5] | 19 | from sas.qtgui.Perspectives.Fitting.Constraint import Constraint |
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[b764ae5] | 20 | import sas.qtgui.Utilities.LocalConfig |
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[351b53e] | 21 | from sas.qtgui.UnitTesting.TestUtils import QtSignalSpy |
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[b764ae5] | 22 | from sas.qtgui.Perspectives.Fitting.ModelThread import Calc1D |
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| 23 | from sas.qtgui.Perspectives.Fitting.ModelThread import Calc2D |
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[351b53e] | 24 | |
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[dc5ef15] | 25 | from sas.qtgui.Plotting.PlotterData import Data1D |
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| 26 | from sas.qtgui.Plotting.PlotterData import Data2D |
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[811bec1] | 27 | |
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[53c771e] | 28 | if not QtWidgets.QApplication.instance(): |
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| 29 | app = QtWidgets.QApplication(sys.argv) |
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[811bec1] | 30 | |
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| 31 | class dummy_manager(object): |
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[70080a0] | 32 | HELP_DIRECTORY_LOCATION = "html" |
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[d48cc19] | 33 | communicate = Communicate() |
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[811bec1] | 34 | |
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| 35 | class FittingWidgetTest(unittest.TestCase): |
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| 36 | """Test the fitting widget GUI""" |
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| 37 | |
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| 38 | def setUp(self): |
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| 39 | """Create the GUI""" |
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| 40 | self.widget = FittingWidget(dummy_manager()) |
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| 41 | |
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| 42 | def tearDown(self): |
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| 43 | """Destroy the GUI""" |
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| 44 | self.widget.close() |
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[06b0138] | 45 | del self.widget |
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[811bec1] | 46 | |
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| 47 | def testDefaults(self): |
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| 48 | """Test the GUI in its default state""" |
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[53c771e] | 49 | self.assertIsInstance(self.widget, QtWidgets.QWidget) |
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[811bec1] | 50 | self.assertEqual(self.widget.windowTitle(), "Fitting") |
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[53c771e] | 51 | self.assertEqual(self.widget.sizePolicy().Policy(), QtWidgets.QSizePolicy.Fixed) |
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[811bec1] | 52 | self.assertIsInstance(self.widget.lstParams.model(), QtGui.QStandardItemModel) |
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| 53 | self.assertIsInstance(self.widget.lstPoly.model(), QtGui.QStandardItemModel) |
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| 54 | self.assertIsInstance(self.widget.lstMagnetic.model(), QtGui.QStandardItemModel) |
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| 55 | self.assertFalse(self.widget.cbModel.isEnabled()) |
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| 56 | self.assertFalse(self.widget.cbStructureFactor.isEnabled()) |
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| 57 | self.assertFalse(self.widget.cmdFit.isEnabled()) |
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| 58 | self.assertTrue(self.widget.acceptsData()) |
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| 59 | self.assertFalse(self.widget.data_is_loaded) |
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| 60 | |
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[2add354] | 61 | def testSelectCategoryDefault(self): |
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[811bec1] | 62 | """ |
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| 63 | Test if model categories have been loaded properly |
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| 64 | """ |
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| 65 | fittingWindow = self.widget |
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| 66 | |
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| 67 | #Test loading from json categories |
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[7fb471d] | 68 | category_list = list(fittingWindow.master_category_dict.keys()) |
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[811bec1] | 69 | |
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| 70 | for category in category_list: |
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| 71 | self.assertNotEqual(fittingWindow.cbCategory.findText(category),-1) |
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| 72 | |
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| 73 | #Test what is current text in the combobox |
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| 74 | self.assertEqual(fittingWindow.cbCategory.currentText(), CATEGORY_DEFAULT) |
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| 75 | |
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| 76 | def testWidgetWithData(self): |
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| 77 | """ |
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| 78 | Test the instantiation of the widget with initial data |
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| 79 | """ |
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| 80 | data = Data1D(x=[1,2], y=[1,2]) |
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| 81 | GuiUtils.dataFromItem = MagicMock(return_value=data) |
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| 82 | item = QtGui.QStandardItem("test") |
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| 83 | |
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[1bc27f1] | 84 | widget_with_data = FittingWidget(dummy_manager(), data=item, tab_id=3) |
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[811bec1] | 85 | |
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| 86 | self.assertEqual(widget_with_data.data, data) |
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| 87 | self.assertTrue(widget_with_data.data_is_loaded) |
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[7248d75d] | 88 | # self.assertTrue(widget_with_data.cmdFit.isEnabled()) |
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[811bec1] | 89 | self.assertFalse(widget_with_data.acceptsData()) |
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| 90 | |
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| 91 | def testSelectPolydispersity(self): |
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| 92 | """ |
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| 93 | Test if models have been loaded properly |
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| 94 | """ |
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| 95 | fittingWindow = self.widget |
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| 96 | |
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[53c771e] | 97 | self.assertIsInstance(fittingWindow.lstPoly.itemDelegate(), QtWidgets.QStyledItemDelegate) |
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[811bec1] | 98 | #Test loading from json categories |
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[7248d75d] | 99 | fittingWindow.SASModelToQModel("cylinder") |
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[811bec1] | 100 | pd_index = fittingWindow.lstPoly.model().index(0,0) |
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[7fb471d] | 101 | self.assertEqual(str(pd_index.data()), "Distribution of radius") |
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[811bec1] | 102 | pd_index = fittingWindow.lstPoly.model().index(1,0) |
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[7fb471d] | 103 | self.assertEqual(str(pd_index.data()), "Distribution of length") |
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[811bec1] | 104 | |
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[06b0138] | 105 | # test the delegate a bit |
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| 106 | delegate = fittingWindow.lstPoly.itemDelegate() |
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[8222f171] | 107 | self.assertEqual(len(delegate.POLYDISPERSE_FUNCTIONS), 5) |
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[9ea43c82] | 108 | self.assertEqual(delegate.editableParameters(), [1, 2, 3, 4, 5]) |
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[8eaa101] | 109 | self.assertEqual(delegate.poly_function, 6) |
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[06b0138] | 110 | self.assertIsInstance(delegate.combo_updated, QtCore.pyqtBoundSignal) |
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| 111 | |
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[e00b76e] | 112 | def testSelectMagnetism(self): |
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| 113 | """ |
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| 114 | Test if models have been loaded properly |
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| 115 | """ |
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| 116 | fittingWindow = self.widget |
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| 117 | |
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[676f137] | 118 | self.assertIsInstance(fittingWindow.lstMagnetic.itemDelegate(), QtWidgets.QStyledItemDelegate) |
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[e00b76e] | 119 | #Test loading from json categories |
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| 120 | fittingWindow.SASModelToQModel("cylinder") |
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| 121 | mag_index = fittingWindow.lstMagnetic.model().index(0,0) |
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[a4b9b7a] | 122 | self.assertEqual(mag_index.data(), "up_frac_i") |
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[e00b76e] | 123 | mag_index = fittingWindow.lstMagnetic.model().index(1,0) |
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[a4b9b7a] | 124 | self.assertEqual(mag_index.data(), "up_frac_f") |
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[e00b76e] | 125 | mag_index = fittingWindow.lstMagnetic.model().index(2,0) |
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[a4b9b7a] | 126 | self.assertEqual(mag_index.data(), "up_angle") |
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[e00b76e] | 127 | mag_index = fittingWindow.lstMagnetic.model().index(3,0) |
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[a4b9b7a] | 128 | self.assertEqual(mag_index.data(), "sld_M0") |
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[e00b76e] | 129 | mag_index = fittingWindow.lstMagnetic.model().index(4,0) |
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[a4b9b7a] | 130 | self.assertEqual(mag_index.data(), "sld_mtheta") |
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[e00b76e] | 131 | mag_index = fittingWindow.lstMagnetic.model().index(5,0) |
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[a4b9b7a] | 132 | self.assertEqual(mag_index.data(), "sld_mphi") |
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[e00b76e] | 133 | mag_index = fittingWindow.lstMagnetic.model().index(6,0) |
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[a4b9b7a] | 134 | self.assertEqual(mag_index.data(), "sld_solvent_M0") |
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[e00b76e] | 135 | mag_index = fittingWindow.lstMagnetic.model().index(7,0) |
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[a4b9b7a] | 136 | self.assertEqual(mag_index.data(), "sld_solvent_mtheta") |
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[e00b76e] | 137 | mag_index = fittingWindow.lstMagnetic.model().index(8,0) |
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[a4b9b7a] | 138 | self.assertEqual(mag_index.data(), "sld_solvent_mphi") |
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[e00b76e] | 139 | |
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| 140 | # test the delegate a bit |
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| 141 | delegate = fittingWindow.lstMagnetic.itemDelegate() |
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| 142 | self.assertEqual(delegate.editableParameters(), [1, 2, 3]) |
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| 143 | |
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[811bec1] | 144 | def testSelectStructureFactor(self): |
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| 145 | """ |
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| 146 | Test if structure factors have been loaded properly |
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| 147 | """ |
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| 148 | fittingWindow = self.widget |
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| 149 | |
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| 150 | #Test for existence in combobox |
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| 151 | self.assertNotEqual(fittingWindow.cbStructureFactor.findText("stickyhardsphere"),-1) |
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| 152 | self.assertNotEqual(fittingWindow.cbStructureFactor.findText("hayter_msa"),-1) |
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| 153 | self.assertNotEqual(fittingWindow.cbStructureFactor.findText("squarewell"),-1) |
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| 154 | self.assertNotEqual(fittingWindow.cbStructureFactor.findText("hardsphere"),-1) |
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| 155 | |
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| 156 | #Test what is current text in the combobox |
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| 157 | self.assertTrue(fittingWindow.cbCategory.currentText(), "None") |
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| 158 | |
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| 159 | def testSignals(self): |
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| 160 | """ |
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[351b53e] | 161 | Test the widget emitted signals |
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[811bec1] | 162 | """ |
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| 163 | pass |
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| 164 | |
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[2add354] | 165 | def testSelectCategory(self): |
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[811bec1] | 166 | """ |
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| 167 | Assure proper behaviour on changing category |
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| 168 | """ |
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[351b53e] | 169 | self.widget.show() |
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| 170 | self.assertEqual(self.widget._previous_category_index, 0) |
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| 171 | # confirm the model combo contains no models |
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| 172 | self.assertEqual(self.widget.cbModel.count(), 0) |
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| 173 | |
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| 174 | # invoke the method by changing the index |
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[9934e48] | 175 | category_index = self.widget.cbCategory.findText("Shape Independent") |
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[b1e36a3] | 176 | self.widget.cbCategory.setCurrentIndex(category_index) |
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[2eeda93] | 177 | model_index = self.widget.cbModel.findText("be_polyelectrolyte") |
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| 178 | self.widget.cbModel.setCurrentIndex(model_index) |
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[351b53e] | 179 | |
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| 180 | # test the model combo content |
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[2eeda93] | 181 | self.assertEqual(self.widget.cbModel.count(), 30) |
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[351b53e] | 182 | |
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| 183 | # Try to change back to default |
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| 184 | self.widget.cbCategory.setCurrentIndex(0) |
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| 185 | |
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| 186 | # Observe no such luck |
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[ec4a143] | 187 | self.assertEqual(self.widget.cbCategory.currentIndex(), 6) |
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[351b53e] | 188 | self.assertEqual(self.widget.cbModel.count(), 29) |
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| 189 | |
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| 190 | # Set the structure factor |
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| 191 | structure_index=self.widget.cbCategory.findText(CATEGORY_STRUCTURE) |
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| 192 | self.widget.cbCategory.setCurrentIndex(structure_index) |
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| 193 | # check the enablement of controls |
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| 194 | self.assertFalse(self.widget.cbModel.isEnabled()) |
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| 195 | self.assertTrue(self.widget.cbStructureFactor.isEnabled()) |
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[811bec1] | 196 | |
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| 197 | def testSelectModel(self): |
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| 198 | """ |
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| 199 | Assure proper behaviour on changing model |
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| 200 | """ |
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[351b53e] | 201 | self.widget.show() |
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| 202 | # Change the category index so we have some models |
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[9934e48] | 203 | category_index = self.widget.cbCategory.findText("Shape Independent") |
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[b1e36a3] | 204 | self.widget.cbCategory.setCurrentIndex(category_index) |
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[2eeda93] | 205 | model_index = self.widget.cbModel.findText("be_polyelectrolyte") |
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| 206 | self.widget.cbModel.setCurrentIndex(model_index) |
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[351b53e] | 207 | |
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| 208 | # check the enablement of controls |
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| 209 | self.assertTrue(self.widget.cbModel.isEnabled()) |
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| 210 | self.assertFalse(self.widget.cbStructureFactor.isEnabled()) |
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| 211 | |
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| 212 | # set up the model update spy |
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| 213 | # spy = QtSignalSpy(self.widget._model_model, self.widget._model_model.itemChanged) |
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| 214 | |
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| 215 | # mock the tested methods |
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| 216 | self.widget.SASModelToQModel = MagicMock() |
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| 217 | self.widget.createDefaultDataset = MagicMock() |
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[b1e36a3] | 218 | self.widget.calculateQGridForModel = MagicMock() |
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[351b53e] | 219 | # |
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| 220 | # Now change the model |
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[186d678] | 221 | <<<<<<< HEAD |
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[2eeda93] | 222 | self.widget.cbModel.setCurrentIndex(4) |
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[186d678] | 223 | ======= |
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[ec4a143] | 224 | self.widget.cbModel.setCurrentIndex(2) |
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[186d678] | 225 | >>>>>>> ESS_GUI |
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[9934e48] | 226 | self.assertEqual(self.widget.cbModel.currentText(),'dab') |
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[351b53e] | 227 | |
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| 228 | # No data sent -> no index set, only createDefaultDataset called |
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| 229 | self.assertTrue(self.widget.createDefaultDataset.called) |
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| 230 | self.assertTrue(self.widget.SASModelToQModel.called) |
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[b1e36a3] | 231 | self.assertFalse(self.widget.calculateQGridForModel.called) |
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[351b53e] | 232 | |
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[6fd4e36] | 233 | # Let's tell the widget that data has been loaded |
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| 234 | self.widget.data_is_loaded = True |
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[351b53e] | 235 | # Reset the sasmodel index |
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[2eeda93] | 236 | self.widget.cbModel.setCurrentIndex(2) |
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[9934e48] | 237 | self.assertEqual(self.widget.cbModel.currentText(),'broad_peak') |
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[351b53e] | 238 | |
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[b1e36a3] | 239 | # Observe calculateQGridForModel called |
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| 240 | self.assertTrue(self.widget.calculateQGridForModel.called) |
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[811bec1] | 241 | |
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| 242 | def testSelectFactor(self): |
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| 243 | """ |
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| 244 | Assure proper behaviour on changing structure factor |
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| 245 | """ |
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[351b53e] | 246 | self.widget.show() |
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| 247 | # Change the category index so we have some models |
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[9934e48] | 248 | category_index = self.widget.cbCategory.findText("Shape Independent") |
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[b1e36a3] | 249 | self.widget.cbCategory.setCurrentIndex(category_index) |
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[351b53e] | 250 | # Change the model to one that supports structure factors |
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| 251 | model_index = self.widget.cbModel.findText('fractal_core_shell') |
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| 252 | self.widget.cbModel.setCurrentIndex(model_index) |
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| 253 | |
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| 254 | # Check that the factor combo is active and the default is chosen |
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| 255 | self.assertTrue(self.widget.cbStructureFactor.isEnabled()) |
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| 256 | self.assertEqual(self.widget.cbStructureFactor.currentText(), STRUCTURE_DEFAULT) |
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| 257 | |
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| 258 | # We have this many rows in the model |
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| 259 | rowcount = self.widget._model_model.rowCount() |
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| 260 | #self.assertEqual(self.widget._model_model.rowCount(), 8) |
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| 261 | |
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| 262 | # Change structure factor to something more exciting |
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| 263 | structure_index = self.widget.cbStructureFactor.findText('squarewell') |
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| 264 | self.widget.cbStructureFactor.setCurrentIndex(structure_index) |
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| 265 | |
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[f3a19ad] | 266 | # We have 3 more param rows now (radius_effective is removed), and a new heading |
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| 267 | self.assertEqual(self.widget._model_model.rowCount(), rowcount+4) |
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[351b53e] | 268 | |
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| 269 | # Switch models |
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| 270 | self.widget.cbModel.setCurrentIndex(0) |
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| 271 | |
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[605d944] | 272 | # Observe factor doesn't reset to None |
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| 273 | self.assertEqual(self.widget.cbStructureFactor.currentText(), 'squarewell') |
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[351b53e] | 274 | |
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[fd1ae6d1] | 275 | # Switch category to structure factor |
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| 276 | structure_index=self.widget.cbCategory.findText(CATEGORY_STRUCTURE) |
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| 277 | self.widget.cbCategory.setCurrentIndex(structure_index) |
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| 278 | # Observe the correct enablement |
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| 279 | self.assertTrue(self.widget.cbStructureFactor.isEnabled()) |
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| 280 | self.assertFalse(self.widget.cbModel.isEnabled()) |
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| 281 | self.assertEqual(self.widget._model_model.rowCount(), 0) |
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| 282 | |
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| 283 | # Choose the last factor |
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| 284 | last_index = self.widget.cbStructureFactor.count() |
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| 285 | self.widget.cbStructureFactor.setCurrentIndex(last_index-1) |
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[f3a19ad] | 286 | # Do we have all the rows (incl. radius_effective & heading row)? |
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[00b7ddf0] | 287 | self.assertEqual(self.widget._model_model.rowCount(), 5) |
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[351b53e] | 288 | |
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[fd1ae6d1] | 289 | # Are the command buttons properly enabled? |
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| 290 | self.assertTrue(self.widget.cmdPlot.isEnabled()) |
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| 291 | self.assertFalse(self.widget.cmdFit.isEnabled()) |
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[811bec1] | 292 | |
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| 293 | def testReadCategoryInfo(self): |
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| 294 | """ |
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| 295 | Check the category file reader |
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| 296 | """ |
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[351b53e] | 297 | # Tested in default checks |
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[811bec1] | 298 | pass |
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| 299 | |
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| 300 | def testUpdateParamsFromModel(self): |
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| 301 | """ |
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| 302 | Checks the sasmodel parameter update from QModel items |
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| 303 | """ |
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[351b53e] | 304 | # Tested in default checks |
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[811bec1] | 305 | pass |
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| 306 | |
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[d48cc19] | 307 | def testCreateTheoryIndex(self): |
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[811bec1] | 308 | """ |
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[351b53e] | 309 | Test the data->QIndex conversion |
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[811bec1] | 310 | """ |
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[351b53e] | 311 | # set up the model update spy |
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| 312 | spy = QtSignalSpy(self.widget._model_model, self.widget.communicate.updateTheoryFromPerspectiveSignal) |
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[811bec1] | 313 | |
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[351b53e] | 314 | self.widget.show() |
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| 315 | # Change the category index so we have some models |
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| 316 | self.widget.cbCategory.setCurrentIndex(1) |
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[811bec1] | 317 | |
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[351b53e] | 318 | # Create the index |
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[d48cc19] | 319 | self.widget.createTheoryIndex(Data1D(x=[1,2], y=[1,2])) |
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[811bec1] | 320 | |
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[d48cc19] | 321 | # Make sure the signal has been emitted |
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| 322 | self.assertEqual(spy.count(), 1) |
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[811bec1] | 323 | |
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[d48cc19] | 324 | # Check the argument type |
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| 325 | self.assertIsInstance(spy.called()[0]['args'][0], QtGui.QStandardItem) |
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[811bec1] | 326 | |
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[b1e36a3] | 327 | def testCalculateQGridForModel(self): |
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[811bec1] | 328 | """ |
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[351b53e] | 329 | Check that the fitting 1D data object is ready |
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[811bec1] | 330 | """ |
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[b764ae5] | 331 | |
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| 332 | if LocalConfig.USING_TWISTED: |
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| 333 | # Mock the thread creation |
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| 334 | threads.deferToThread = MagicMock() |
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| 335 | # Model for theory |
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| 336 | self.widget.SASModelToQModel("cylinder") |
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| 337 | # Call the tested method |
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| 338 | self.widget.calculateQGridForModel() |
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| 339 | time.sleep(1) |
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| 340 | # Test the mock |
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| 341 | self.assertTrue(threads.deferToThread.called) |
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| 342 | self.assertEqual(threads.deferToThread.call_args_list[0][0][0].__name__, "compute") |
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| 343 | else: |
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| 344 | Calc2D.queue = MagicMock() |
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| 345 | # Model for theory |
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| 346 | self.widget.SASModelToQModel("cylinder") |
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| 347 | # Call the tested method |
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| 348 | self.widget.calculateQGridForModel() |
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| 349 | time.sleep(1) |
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| 350 | # Test the mock |
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| 351 | self.assertTrue(Calc2D.queue.called) |
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[811bec1] | 352 | |
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[d48cc19] | 353 | def testCalculateResiduals(self): |
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[811bec1] | 354 | """ |
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[d48cc19] | 355 | Check that the residuals are calculated and plots updated |
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[811bec1] | 356 | """ |
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[d48cc19] | 357 | test_data = Data1D(x=[1,2], y=[1,2]) |
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[811bec1] | 358 | |
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[d48cc19] | 359 | # Model for theory |
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| 360 | self.widget.SASModelToQModel("cylinder") |
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| 361 | # Invoke the tested method |
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| 362 | self.widget.calculateResiduals(test_data) |
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| 363 | # Check the Chi2 value - should be undetermined |
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| 364 | self.assertEqual(self.widget.lblChi2Value.text(), '---') |
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| 365 | |
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| 366 | # Force same data into logic |
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| 367 | self.widget.logic.data = test_data |
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| 368 | self.widget.calculateResiduals(test_data) |
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| 369 | # Now, the difference is 0, as data is the same |
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| 370 | self.assertEqual(self.widget.lblChi2Value.text(), '0') |
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| 371 | |
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| 372 | # Change data |
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| 373 | test_data_2 = Data1D(x=[1,2], y=[2.1,3.49]) |
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| 374 | self.widget.logic.data = test_data_2 |
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| 375 | self.widget.calculateResiduals(test_data) |
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| 376 | # Now, the difference is non-zero |
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[672b8ab] | 377 | self.assertEqual(float(self.widget.lblChi2Value.text()), 1.7151) |
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[811bec1] | 378 | |
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| 379 | def testSetPolyModel(self): |
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| 380 | """ |
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| 381 | Test the polydispersity model setup |
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| 382 | """ |
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[351b53e] | 383 | self.widget.show() |
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| 384 | # Change the category index so we have a model with no poly |
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[9934e48] | 385 | category_index = self.widget.cbCategory.findText("Shape Independent") |
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[b1e36a3] | 386 | self.widget.cbCategory.setCurrentIndex(category_index) |
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[2eeda93] | 387 | model_index = self.widget.cbModel.findText("be_polyelectrolyte") |
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| 388 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 389 | |
---|
[351b53e] | 390 | # Check the poly model |
---|
| 391 | self.assertEqual(self.widget._poly_model.rowCount(), 0) |
---|
| 392 | self.assertEqual(self.widget._poly_model.columnCount(), 0) |
---|
| 393 | |
---|
| 394 | # Change the category index so we have a model available |
---|
| 395 | self.widget.cbCategory.setCurrentIndex(2) |
---|
[2eeda93] | 396 | self.widget.cbModel.setCurrentIndex(1) |
---|
[351b53e] | 397 | |
---|
| 398 | # Check the poly model |
---|
[9934e48] | 399 | self.assertEqual(self.widget._poly_model.rowCount(), 4) |
---|
[8222f171] | 400 | self.assertEqual(self.widget._poly_model.columnCount(), 8) |
---|
[351b53e] | 401 | |
---|
| 402 | # Test the header |
---|
[8222f171] | 403 | self.assertEqual(self.widget.lstPoly.horizontalHeader().count(), 8) |
---|
[351b53e] | 404 | self.assertFalse(self.widget.lstPoly.horizontalHeader().stretchLastSection()) |
---|
| 405 | |
---|
[c7358b2] | 406 | # Test tooltips |
---|
[712db9e] | 407 | self.assertEqual(len(self.widget._poly_model.header_tooltips), 8) |
---|
[c7358b2] | 408 | |
---|
| 409 | header_tooltips = ['Select parameter for fitting', |
---|
[1a15ada] | 410 | 'Enter polydispersity ratio (Std deviation/mean).\n'+ |
---|
[8faac15] | 411 | 'For angles this can be either std deviation or half width (for uniform distributions) in degrees', |
---|
[1a15ada] | 412 | 'Enter minimum value for parameter', |
---|
| 413 | 'Enter maximum value for parameter', |
---|
| 414 | 'Enter number of points for parameter', |
---|
| 415 | 'Enter number of sigmas parameter', |
---|
| 416 | 'Select distribution function', |
---|
| 417 | 'Select filename with user-definable distribution'] |
---|
[c7358b2] | 418 | for column, tooltip in enumerate(header_tooltips): |
---|
| 419 | self.assertEqual(self.widget._poly_model.headerData( column, |
---|
| 420 | QtCore.Qt.Horizontal, QtCore.Qt.ToolTipRole), |
---|
| 421 | header_tooltips[column]) |
---|
| 422 | |
---|
[351b53e] | 423 | # Test presence of comboboxes in last column |
---|
[7fb471d] | 424 | for row in range(self.widget._poly_model.rowCount()): |
---|
[351b53e] | 425 | func_index = self.widget._poly_model.index(row, 6) |
---|
[53c771e] | 426 | self.assertTrue(isinstance(self.widget.lstPoly.indexWidget(func_index), QtWidgets.QComboBox)) |
---|
[351b53e] | 427 | self.assertIn('Distribution of', self.widget._poly_model.item(row, 0).text()) |
---|
[06b0138] | 428 | #self.widget.close() |
---|
| 429 | |
---|
| 430 | def testPolyModelChange(self): |
---|
| 431 | """ |
---|
| 432 | Polydispersity model changed - test all possible scenarios |
---|
| 433 | """ |
---|
| 434 | self.widget.show() |
---|
| 435 | # Change the category index so we have a model with polydisp |
---|
| 436 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 437 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[144fe21] | 438 | model_index = self.widget.cbModel.findText("barbell") |
---|
| 439 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[06b0138] | 440 | |
---|
| 441 | # click on a poly parameter checkbox |
---|
| 442 | index = self.widget._poly_model.index(0,0) |
---|
[144fe21] | 443 | |
---|
[06b0138] | 444 | # Set the checbox |
---|
| 445 | self.widget._poly_model.item(0,0).setCheckState(2) |
---|
| 446 | # Assure the parameter is added |
---|
[6dbff18] | 447 | self.assertEqual(self.widget.poly_params_to_fit, ['radius_bell.width']) |
---|
[06b0138] | 448 | |
---|
| 449 | # Add another parameter |
---|
| 450 | self.widget._poly_model.item(2,0).setCheckState(2) |
---|
| 451 | # Assure the parameters are added |
---|
[6dbff18] | 452 | self.assertEqual(self.widget.poly_params_to_fit, ['radius_bell.width', 'length.width']) |
---|
[06b0138] | 453 | |
---|
| 454 | # Change the min/max values |
---|
| 455 | self.assertEqual(self.widget.kernel_module.details['radius_bell'][1], 0.0) |
---|
| 456 | self.widget._poly_model.item(0,2).setText("1.0") |
---|
| 457 | self.assertEqual(self.widget.kernel_module.details['radius_bell'][1], 1.0) |
---|
| 458 | |
---|
[66d4370] | 459 | #self.widget.show() |
---|
| 460 | #QtWidgets.QApplication.exec_() |
---|
| 461 | |
---|
[06b0138] | 462 | # Change the number of points |
---|
[66d4370] | 463 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 35) |
---|
[06b0138] | 464 | self.widget._poly_model.item(0,4).setText("22") |
---|
[66d4370] | 465 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 22) |
---|
[06b0138] | 466 | # try something stupid |
---|
| 467 | self.widget._poly_model.item(0,4).setText("butt") |
---|
| 468 | # see that this didn't annoy the control at all |
---|
[66d4370] | 469 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 22) |
---|
[06b0138] | 470 | |
---|
| 471 | # Change the number of sigmas |
---|
[66d4370] | 472 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 3) |
---|
[06b0138] | 473 | self.widget._poly_model.item(0,5).setText("222") |
---|
[66d4370] | 474 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 222) |
---|
[06b0138] | 475 | # try something stupid again |
---|
| 476 | self.widget._poly_model.item(0,4).setText("beer") |
---|
| 477 | # no efect |
---|
[66d4370] | 478 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 222) |
---|
[06b0138] | 479 | |
---|
| 480 | def testOnPolyComboIndexChange(self): |
---|
| 481 | """ |
---|
| 482 | Test the slot method for polydisp. combo box index change |
---|
| 483 | """ |
---|
| 484 | self.widget.show() |
---|
| 485 | # Change the category index so we have a model with polydisp |
---|
| 486 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 487 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[144fe21] | 488 | model_index = self.widget.cbModel.findText("barbell") |
---|
| 489 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[06b0138] | 490 | |
---|
| 491 | # call method with default settings |
---|
| 492 | self.widget.onPolyComboIndexChange('gaussian', 0) |
---|
| 493 | # check values |
---|
| 494 | self.assertEqual(self.widget.kernel_module.getParam('radius_bell.npts'), 35) |
---|
| 495 | self.assertEqual(self.widget.kernel_module.getParam('radius_bell.nsigmas'), 3) |
---|
| 496 | # Change the index |
---|
| 497 | self.widget.onPolyComboIndexChange('rectangle', 0) |
---|
| 498 | # check values |
---|
[66d4370] | 499 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 35) |
---|
| 500 | self.assertAlmostEqual(self.widget.poly_params['radius_bell.nsigmas'], 1.73205, 5) |
---|
[06b0138] | 501 | # Change the index |
---|
| 502 | self.widget.onPolyComboIndexChange('lognormal', 0) |
---|
| 503 | # check values |
---|
[66d4370] | 504 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 80) |
---|
| 505 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 8) |
---|
[06b0138] | 506 | # Change the index |
---|
| 507 | self.widget.onPolyComboIndexChange('schulz', 0) |
---|
| 508 | # check values |
---|
[66d4370] | 509 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 80) |
---|
| 510 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 8) |
---|
[06b0138] | 511 | |
---|
| 512 | # mock up file load |
---|
| 513 | self.widget.loadPolydispArray = MagicMock() |
---|
| 514 | # Change to 'array' |
---|
| 515 | self.widget.onPolyComboIndexChange('array', 0) |
---|
| 516 | # See the mock fire |
---|
| 517 | self.assertTrue(self.widget.loadPolydispArray.called) |
---|
| 518 | |
---|
| 519 | def testLoadPolydispArray(self): |
---|
| 520 | """ |
---|
| 521 | Test opening of the load file dialog for 'array' polydisp. function |
---|
| 522 | """ |
---|
[00b7ddf0] | 523 | |
---|
| 524 | # open a non-existent file |
---|
[06b0138] | 525 | filename = os.path.join("UnitTesting", "testdata_noexist.txt") |
---|
[00b7ddf0] | 526 | with self.assertRaises(OSError, msg="testdata_noexist.txt should be a non-existent file"): |
---|
| 527 | os.stat(filename) |
---|
[53c771e] | 528 | QtWidgets.QFileDialog.getOpenFileName = MagicMock(return_value=(filename,'')) |
---|
[06b0138] | 529 | self.widget.show() |
---|
| 530 | # Change the category index so we have a model with polydisp |
---|
| 531 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 532 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[144fe21] | 533 | model_index = self.widget.cbModel.findText("barbell") |
---|
| 534 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[06b0138] | 535 | |
---|
| 536 | self.widget.onPolyComboIndexChange('array', 0) |
---|
| 537 | # check values - unchanged since the file doesn't exist |
---|
| 538 | self.assertTrue(self.widget._poly_model.item(0, 1).isEnabled()) |
---|
| 539 | with self.assertRaises(AttributeError): |
---|
| 540 | self.widget.disp_model() |
---|
| 541 | |
---|
| 542 | # good file |
---|
[00b7ddf0] | 543 | # TODO: this depends on the working directory being src/sas/qtgui, |
---|
| 544 | # TODO: which isn't convenient if you want to run this test suite |
---|
| 545 | # TODO: individually |
---|
[06b0138] | 546 | filename = os.path.join("UnitTesting", "testdata.txt") |
---|
[00b7ddf0] | 547 | try: |
---|
| 548 | os.stat(filename) |
---|
| 549 | except OSError: |
---|
| 550 | self.assertTrue(False, "testdata.txt does not exist") |
---|
[53c771e] | 551 | QtWidgets.QFileDialog.getOpenFileName = MagicMock(return_value=(filename,'')) |
---|
[06b0138] | 552 | |
---|
| 553 | self.widget.onPolyComboIndexChange('array', 0) |
---|
| 554 | # check values - disabled control, present weights |
---|
| 555 | self.assertFalse(self.widget._poly_model.item(0, 1).isEnabled()) |
---|
| 556 | self.assertEqual(self.widget.disp_model.weights[0], 2.83954) |
---|
| 557 | self.assertEqual(len(self.widget.disp_model.weights), 19) |
---|
| 558 | self.assertEqual(len(self.widget.disp_model.values), 19) |
---|
| 559 | self.assertEqual(self.widget.disp_model.values[0], 0.0) |
---|
| 560 | self.assertEqual(self.widget.disp_model.values[18], 3.67347) |
---|
[811bec1] | 561 | |
---|
| 562 | def testSetMagneticModel(self): |
---|
| 563 | """ |
---|
| 564 | Test the magnetic model setup |
---|
| 565 | """ |
---|
[351b53e] | 566 | self.widget.show() |
---|
| 567 | # Change the category index so we have a model available |
---|
[9934e48] | 568 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
[b1e36a3] | 569 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[2eeda93] | 570 | model_index = self.widget.cbModel.findText("adsorbed_layer") |
---|
| 571 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[351b53e] | 572 | |
---|
| 573 | # Check the magnetic model |
---|
[3f5b901] | 574 | self.assertEqual(self.widget._magnet_model.rowCount(), 9) |
---|
[351b53e] | 575 | self.assertEqual(self.widget._magnet_model.columnCount(), 5) |
---|
| 576 | |
---|
| 577 | # Test the header |
---|
| 578 | self.assertEqual(self.widget.lstMagnetic.horizontalHeader().count(), 5) |
---|
| 579 | self.assertFalse(self.widget.lstMagnetic.horizontalHeader().stretchLastSection()) |
---|
| 580 | |
---|
[c7358b2] | 581 | #Test tooltips |
---|
| 582 | self.assertEqual(len(self.widget._magnet_model.header_tooltips), 5) |
---|
| 583 | |
---|
| 584 | header_tooltips = ['Select parameter for fitting', |
---|
[144fe21] | 585 | 'Enter parameter value', |
---|
| 586 | 'Enter minimum value for parameter', |
---|
| 587 | 'Enter maximum value for parameter', |
---|
| 588 | 'Unit of the parameter'] |
---|
[c7358b2] | 589 | for column, tooltip in enumerate(header_tooltips): |
---|
| 590 | self.assertEqual(self.widget._magnet_model.headerData(column, |
---|
| 591 | QtCore.Qt.Horizontal, QtCore.Qt.ToolTipRole), |
---|
| 592 | header_tooltips[column]) |
---|
| 593 | |
---|
[351b53e] | 594 | # Test rows |
---|
[7fb471d] | 595 | for row in range(self.widget._magnet_model.rowCount()): |
---|
[351b53e] | 596 | func_index = self.widget._magnet_model.index(row, 0) |
---|
[a4b9b7a] | 597 | self.assertIn('_', self.widget._magnet_model.item(row, 0).text()) |
---|
[351b53e] | 598 | |
---|
[811bec1] | 599 | |
---|
| 600 | def testAddExtraShells(self): |
---|
| 601 | """ |
---|
| 602 | Test how the extra shells are presented |
---|
| 603 | """ |
---|
| 604 | pass |
---|
| 605 | |
---|
| 606 | def testModifyShellsInList(self): |
---|
| 607 | """ |
---|
| 608 | Test the additional rows added by modifying the shells combobox |
---|
| 609 | """ |
---|
[351b53e] | 610 | self.widget.show() |
---|
| 611 | # Change the model to multi shell |
---|
[9934e48] | 612 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
[b1e36a3] | 613 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 614 | model_index = self.widget.cbModel.findText("core_multi_shell") |
---|
| 615 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[351b53e] | 616 | |
---|
| 617 | # Assure we have the combobox available |
---|
[3fbd77b] | 618 | cbox_row = self.widget._n_shells_row |
---|
| 619 | func_index = self.widget._model_model.index(cbox_row, 1) |
---|
[53c771e] | 620 | self.assertIsInstance(self.widget.lstParams.indexWidget(func_index), QtWidgets.QComboBox) |
---|
[351b53e] | 621 | |
---|
[3fbd77b] | 622 | # get number of rows before changing shell count |
---|
| 623 | last_row = self.widget._model_model.rowCount() |
---|
| 624 | |
---|
[351b53e] | 625 | # Change the combo box index |
---|
| 626 | self.widget.lstParams.indexWidget(func_index).setCurrentIndex(3) |
---|
| 627 | |
---|
| 628 | # Check that the number of rows increased |
---|
[f712bf30] | 629 | # (note that n == 1 by default in core_multi_shell so this increases index by 2) |
---|
[351b53e] | 630 | more_rows = self.widget._model_model.rowCount() - last_row |
---|
[f712bf30] | 631 | self.assertEqual(more_rows, 4) # 4 new rows: 2 params per index |
---|
[351b53e] | 632 | |
---|
[f712bf30] | 633 | # Set to 0 |
---|
[351b53e] | 634 | self.widget.lstParams.indexWidget(func_index).setCurrentIndex(0) |
---|
[d1e4689] | 635 | self.assertEqual(self.widget._model_model.rowCount(), last_row - 2) |
---|
[811bec1] | 636 | |
---|
[d48cc19] | 637 | def testPlotTheory(self): |
---|
| 638 | """ |
---|
| 639 | See that theory item can produce a chart |
---|
| 640 | """ |
---|
| 641 | # By default, the compute/plot button is disabled |
---|
| 642 | self.assertFalse(self.widget.cmdPlot.isEnabled()) |
---|
| 643 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 644 | |
---|
| 645 | # Assign a model |
---|
| 646 | self.widget.show() |
---|
| 647 | # Change the category index so we have a model available |
---|
| 648 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 649 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[2eeda93] | 650 | model_index = self.widget.cbModel.findText("adsorbed_layer") |
---|
| 651 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[d48cc19] | 652 | |
---|
| 653 | # Check the enablement/text |
---|
| 654 | self.assertTrue(self.widget.cmdPlot.isEnabled()) |
---|
| 655 | self.assertEqual(self.widget.cmdPlot.text(), 'Calculate') |
---|
| 656 | |
---|
| 657 | # Spying on plot update signal |
---|
| 658 | spy = QtSignalSpy(self.widget, self.widget.communicate.plotRequestedSignal) |
---|
| 659 | |
---|
| 660 | # Press Calculate |
---|
| 661 | QtTest.QTest.mouseClick(self.widget.cmdPlot, QtCore.Qt.LeftButton) |
---|
| 662 | |
---|
| 663 | # Observe cmdPlot caption change |
---|
| 664 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 665 | |
---|
| 666 | # Make sure the signal has NOT been emitted |
---|
| 667 | self.assertEqual(spy.count(), 0) |
---|
| 668 | |
---|
| 669 | # Click again |
---|
| 670 | QtTest.QTest.mouseClick(self.widget.cmdPlot, QtCore.Qt.LeftButton) |
---|
| 671 | |
---|
| 672 | # This time, we got the update signal |
---|
| 673 | self.assertEqual(spy.count(), 0) |
---|
| 674 | |
---|
[d1e4689] | 675 | def notestPlotData(self): |
---|
[d48cc19] | 676 | """ |
---|
| 677 | See that data item can produce a chart |
---|
| 678 | """ |
---|
| 679 | # By default, the compute/plot button is disabled |
---|
| 680 | self.assertFalse(self.widget.cmdPlot.isEnabled()) |
---|
| 681 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 682 | |
---|
| 683 | # Set data |
---|
| 684 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[605d944] | 685 | item = QtGui.QStandardItem() |
---|
| 686 | updateModelItem(item, test_data, "test") |
---|
[d48cc19] | 687 | # Force same data into logic |
---|
[605d944] | 688 | self.widget.data = item |
---|
[d48cc19] | 689 | |
---|
| 690 | # Change the category index so we have a model available |
---|
| 691 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 692 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 693 | |
---|
| 694 | # Check the enablement/text |
---|
| 695 | self.assertTrue(self.widget.cmdPlot.isEnabled()) |
---|
| 696 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 697 | |
---|
| 698 | # Spying on plot update signal |
---|
| 699 | spy = QtSignalSpy(self.widget, self.widget.communicate.plotRequestedSignal) |
---|
| 700 | |
---|
| 701 | # Press Calculate |
---|
| 702 | QtTest.QTest.mouseClick(self.widget.cmdPlot, QtCore.Qt.LeftButton) |
---|
| 703 | |
---|
| 704 | # Observe cmdPlot caption did not change |
---|
| 705 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 706 | |
---|
| 707 | # Make sure the signal has been emitted == new plot |
---|
| 708 | self.assertEqual(spy.count(), 1) |
---|
| 709 | |
---|
[53c771e] | 710 | def testOnEmptyFit(self): |
---|
[02ddfb4] | 711 | """ |
---|
[53c771e] | 712 | Test a 1D/2D fit with no parameters |
---|
[02ddfb4] | 713 | """ |
---|
| 714 | # Set data |
---|
| 715 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[377ade1] | 716 | item = QtGui.QStandardItem() |
---|
[63319b0] | 717 | updateModelItem(item, test_data, "test") |
---|
[02ddfb4] | 718 | # Force same data into logic |
---|
[f7d14a1] | 719 | self.widget.data = item |
---|
[712db9e] | 720 | |
---|
[02ddfb4] | 721 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 722 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 723 | |
---|
| 724 | # Test no fitting params |
---|
[6dbff18] | 725 | self.widget.main_params_to_fit = [] |
---|
[2add354] | 726 | |
---|
[53c771e] | 727 | logging.error = MagicMock() |
---|
| 728 | |
---|
| 729 | self.widget.onFit() |
---|
| 730 | self.assertTrue(logging.error.called_with('no fitting parameters')) |
---|
| 731 | self.widget.close() |
---|
| 732 | |
---|
[605d944] | 733 | def testOnEmptyFit2(self): |
---|
[53c771e] | 734 | test_data = Data2D(image=[1.0, 2.0, 3.0], |
---|
| 735 | err_image=[0.01, 0.02, 0.03], |
---|
| 736 | qx_data=[0.1, 0.2, 0.3], |
---|
| 737 | qy_data=[0.1, 0.2, 0.3], |
---|
| 738 | xmin=0.1, xmax=0.3, ymin=0.1, ymax=0.3, |
---|
| 739 | mask=[True, True, True]) |
---|
| 740 | |
---|
| 741 | # Force same data into logic |
---|
| 742 | item = QtGui.QStandardItem() |
---|
[63319b0] | 743 | updateModelItem(item, test_data, "test") |
---|
[605d944] | 744 | |
---|
[53c771e] | 745 | # Force same data into logic |
---|
| 746 | self.widget.data = item |
---|
| 747 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 748 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 749 | |
---|
| 750 | self.widget.show() |
---|
| 751 | |
---|
| 752 | # Test no fitting params |
---|
[6dbff18] | 753 | self.widget.main_params_to_fit = [] |
---|
[53c771e] | 754 | |
---|
| 755 | logging.error = MagicMock() |
---|
| 756 | |
---|
| 757 | self.widget.onFit() |
---|
| 758 | self.assertTrue(logging.error.called_once()) |
---|
| 759 | self.assertTrue(logging.error.called_with('no fitting parameters')) |
---|
| 760 | self.widget.close() |
---|
| 761 | |
---|
[b764ae5] | 762 | def notestOnFit1D(self): |
---|
[53c771e] | 763 | """ |
---|
| 764 | Test the threaded fitting call |
---|
| 765 | """ |
---|
| 766 | # Set data |
---|
| 767 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
| 768 | item = QtGui.QStandardItem() |
---|
[63319b0] | 769 | updateModelItem(item, test_data, "test") |
---|
[53c771e] | 770 | # Force same data into logic |
---|
| 771 | self.widget.data = item |
---|
| 772 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 773 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 774 | |
---|
| 775 | self.widget.show() |
---|
[2add354] | 776 | |
---|
| 777 | # Assing fitting params |
---|
[6dbff18] | 778 | self.widget.main_params_to_fit = ['scale'] |
---|
[2add354] | 779 | |
---|
| 780 | # Spying on status update signal |
---|
| 781 | update_spy = QtSignalSpy(self.widget, self.widget.communicate.statusBarUpdateSignal) |
---|
| 782 | |
---|
| 783 | with threads.deferToThread as MagicMock: |
---|
| 784 | self.widget.onFit() |
---|
| 785 | # thread called |
---|
| 786 | self.assertTrue(threads.deferToThread.called) |
---|
| 787 | # thread method is 'compute' |
---|
| 788 | self.assertEqual(threads.deferToThread.call_args_list[0][0][0].__name__, 'compute') |
---|
| 789 | |
---|
| 790 | # the fit button changed caption and got disabled |
---|
[6dbff18] | 791 | # could fail if machine fast enough to finish |
---|
| 792 | #self.assertEqual(self.widget.cmdFit.text(), 'Stop fit') |
---|
| 793 | #self.assertFalse(self.widget.cmdFit.isEnabled()) |
---|
[2add354] | 794 | |
---|
| 795 | # Signal pushed up |
---|
| 796 | self.assertEqual(update_spy.count(), 1) |
---|
| 797 | |
---|
[53c771e] | 798 | self.widget.close() |
---|
| 799 | |
---|
[b764ae5] | 800 | def notestOnFit2D(self): |
---|
[2add354] | 801 | """ |
---|
| 802 | Test the threaded fitting call |
---|
| 803 | """ |
---|
| 804 | # Set data |
---|
| 805 | test_data = Data2D(image=[1.0, 2.0, 3.0], |
---|
| 806 | err_image=[0.01, 0.02, 0.03], |
---|
| 807 | qx_data=[0.1, 0.2, 0.3], |
---|
| 808 | qy_data=[0.1, 0.2, 0.3], |
---|
| 809 | xmin=0.1, xmax=0.3, ymin=0.1, ymax=0.3, |
---|
| 810 | mask=[True, True, True]) |
---|
| 811 | |
---|
| 812 | # Force same data into logic |
---|
[377ade1] | 813 | item = QtGui.QStandardItem() |
---|
[63319b0] | 814 | updateModelItem(item, test_data, "test") |
---|
[377ade1] | 815 | # Force same data into logic |
---|
[f7d14a1] | 816 | self.widget.data = item |
---|
[2add354] | 817 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 818 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 819 | |
---|
| 820 | self.widget.show() |
---|
| 821 | |
---|
[02ddfb4] | 822 | # Assing fitting params |
---|
[6dbff18] | 823 | self.widget.main_params_to_fit = ['scale'] |
---|
[02ddfb4] | 824 | |
---|
| 825 | # Spying on status update signal |
---|
| 826 | update_spy = QtSignalSpy(self.widget, self.widget.communicate.statusBarUpdateSignal) |
---|
| 827 | |
---|
| 828 | with threads.deferToThread as MagicMock: |
---|
| 829 | self.widget.onFit() |
---|
| 830 | # thread called |
---|
| 831 | self.assertTrue(threads.deferToThread.called) |
---|
| 832 | # thread method is 'compute' |
---|
| 833 | self.assertEqual(threads.deferToThread.call_args_list[0][0][0].__name__, 'compute') |
---|
| 834 | |
---|
| 835 | # the fit button changed caption and got disabled |
---|
[6dbff18] | 836 | #self.assertEqual(self.widget.cmdFit.text(), 'Stop fit') |
---|
| 837 | #self.assertFalse(self.widget.cmdFit.isEnabled()) |
---|
[02ddfb4] | 838 | |
---|
| 839 | # Signal pushed up |
---|
| 840 | self.assertEqual(update_spy.count(), 1) |
---|
| 841 | |
---|
[14ec91c5] | 842 | def testOnHelp(self): |
---|
[70080a0] | 843 | """ |
---|
| 844 | Test various help pages shown in this widget |
---|
| 845 | """ |
---|
[14ec91c5] | 846 | #Mock the webbrowser.open method |
---|
| 847 | self.widget.parent.showHelp = MagicMock() |
---|
| 848 | #webbrowser.open = MagicMock() |
---|
[70080a0] | 849 | |
---|
| 850 | # Invoke the action on default tab |
---|
| 851 | self.widget.onHelp() |
---|
| 852 | # Check if show() got called |
---|
[14ec91c5] | 853 | self.assertTrue(self.widget.parent.showHelp.called) |
---|
[70080a0] | 854 | # Assure the filename is correct |
---|
[14ec91c5] | 855 | self.assertIn("fitting_help.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 856 | |
---|
| 857 | # Change the tab to options |
---|
| 858 | self.widget.tabFitting.setCurrentIndex(1) |
---|
| 859 | self.widget.onHelp() |
---|
| 860 | # Check if show() got called |
---|
[14ec91c5] | 861 | self.assertEqual(self.widget.parent.showHelp.call_count, 2) |
---|
[70080a0] | 862 | # Assure the filename is correct |
---|
[14ec91c5] | 863 | self.assertIn("residuals_help.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 864 | |
---|
| 865 | # Change the tab to smearing |
---|
| 866 | self.widget.tabFitting.setCurrentIndex(2) |
---|
| 867 | self.widget.onHelp() |
---|
| 868 | # Check if show() got called |
---|
[14ec91c5] | 869 | self.assertEqual(self.widget.parent.showHelp.call_count, 3) |
---|
[70080a0] | 870 | # Assure the filename is correct |
---|
[14ec91c5] | 871 | self.assertIn("resolution.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 872 | |
---|
| 873 | # Change the tab to poly |
---|
| 874 | self.widget.tabFitting.setCurrentIndex(3) |
---|
| 875 | self.widget.onHelp() |
---|
| 876 | # Check if show() got called |
---|
[14ec91c5] | 877 | self.assertEqual(self.widget.parent.showHelp.call_count, 4) |
---|
[70080a0] | 878 | # Assure the filename is correct |
---|
[14ec91c5] | 879 | self.assertIn("polydispersity.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 880 | |
---|
| 881 | # Change the tab to magnetism |
---|
| 882 | self.widget.tabFitting.setCurrentIndex(4) |
---|
| 883 | self.widget.onHelp() |
---|
| 884 | # Check if show() got called |
---|
[14ec91c5] | 885 | self.assertEqual(self.widget.parent.showHelp.call_count, 5) |
---|
[70080a0] | 886 | # Assure the filename is correct |
---|
[14ec91c5] | 887 | self.assertIn("magnetism.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 888 | |
---|
[672b8ab] | 889 | def testReadFitPage(self): |
---|
| 890 | """ |
---|
| 891 | Read in the fitpage object and restore state |
---|
| 892 | """ |
---|
| 893 | # Set data |
---|
| 894 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[605d944] | 895 | item = QtGui.QStandardItem() |
---|
| 896 | updateModelItem(item, test_data, "test") |
---|
| 897 | # Force same data into logic |
---|
| 898 | self.widget.data = item |
---|
[672b8ab] | 899 | |
---|
| 900 | # Force same data into logic |
---|
| 901 | category_index = self.widget.cbCategory.findText('Sphere') |
---|
[605d944] | 902 | |
---|
[672b8ab] | 903 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[6dbff18] | 904 | self.widget.main_params_to_fit = ['scale'] |
---|
[672b8ab] | 905 | # Invoke the tested method |
---|
| 906 | fp = self.widget.currentState() |
---|
| 907 | |
---|
| 908 | # Prepare modified fit page |
---|
| 909 | fp.current_model = 'onion' |
---|
| 910 | fp.is_polydisperse = True |
---|
| 911 | |
---|
| 912 | # Read in modified state |
---|
| 913 | self.widget.readFitPage(fp) |
---|
| 914 | |
---|
| 915 | # Check if the widget got updated accordingly |
---|
| 916 | self.assertEqual(self.widget.cbModel.currentText(), 'onion') |
---|
| 917 | self.assertTrue(self.widget.chkPolydispersity.isChecked()) |
---|
[4f9226c] | 918 | #Check if polidispersity tab is available |
---|
| 919 | self.assertTrue(self.widget.tabFitting.isTabEnabled(3)) |
---|
| 920 | |
---|
| 921 | #Check if magnetism box and tab are disabled when 1D data is loaded |
---|
| 922 | self.assertFalse(self.widget.chkMagnetism.isEnabled()) |
---|
| 923 | self.assertFalse(self.widget.tabFitting.isTabEnabled(4)) |
---|
| 924 | |
---|
[1a15ada] | 925 | # to be fixed after functionality is ready |
---|
| 926 | def notestReadFitPage2D(self): |
---|
[4f9226c] | 927 | """ |
---|
| 928 | Read in the fitpage object and restore state |
---|
| 929 | """ |
---|
| 930 | # Set data |
---|
| 931 | |
---|
| 932 | test_data = Data2D(image=[1.0, 2.0, 3.0], |
---|
| 933 | err_image=[0.01, 0.02, 0.03], |
---|
| 934 | qx_data=[0.1, 0.2, 0.3], |
---|
| 935 | qy_data=[0.1, 0.2, 0.3], |
---|
| 936 | xmin=0.1, xmax=0.3, ymin=0.1, ymax=0.3, |
---|
| 937 | mask=[True, True, True]) |
---|
| 938 | |
---|
| 939 | # Force same data into logic |
---|
| 940 | self.widget.logic.data = test_data |
---|
| 941 | self.widget.data_is_loaded = True |
---|
| 942 | |
---|
| 943 | #item = QtGui.QStandardItem() |
---|
| 944 | #updateModelItem(item, [test_data], "test") |
---|
| 945 | # Force same data into logic |
---|
| 946 | #self.widget.logic.data = item |
---|
| 947 | #self.widget.data_is_loaded = True |
---|
| 948 | |
---|
| 949 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 950 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 951 | |
---|
| 952 | # Test no fitting params |
---|
[6dbff18] | 953 | self.widget.main_params_to_fit = ['scale'] |
---|
[4f9226c] | 954 | |
---|
| 955 | # Invoke the tested method |
---|
| 956 | fp = self.widget.currentState() |
---|
| 957 | |
---|
| 958 | # Prepare modified fit page |
---|
| 959 | fp.current_model = 'cylinder' |
---|
| 960 | fp.is_polydisperse = True |
---|
| 961 | fp.is_magnetic = True |
---|
| 962 | fp.is2D = True |
---|
| 963 | |
---|
| 964 | # Read in modified state |
---|
| 965 | self.widget.readFitPage(fp) |
---|
| 966 | |
---|
| 967 | # Check if the widget got updated accordingly |
---|
| 968 | self.assertEqual(self.widget.cbModel.currentText(), 'cylinder') |
---|
| 969 | self.assertTrue(self.widget.chkPolydispersity.isChecked()) |
---|
| 970 | self.assertTrue(self.widget.chkPolydispersity.isEnabled()) |
---|
| 971 | #Check if polidispersity tab is available |
---|
| 972 | self.assertTrue(self.widget.tabFitting.isTabEnabled(3)) |
---|
| 973 | |
---|
| 974 | #Check if magnetism box and tab are disabled when 1D data is loaded |
---|
| 975 | self.assertTrue(self.widget.chkMagnetism.isChecked()) |
---|
| 976 | self.assertTrue(self.widget.chkMagnetism.isEnabled()) |
---|
| 977 | self.assertTrue(self.widget.tabFitting.isTabEnabled(4)) |
---|
[672b8ab] | 978 | |
---|
| 979 | def testCurrentState(self): |
---|
| 980 | """ |
---|
| 981 | Set up the fitpage with current state |
---|
| 982 | """ |
---|
| 983 | # Set data |
---|
| 984 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[605d944] | 985 | item = QtGui.QStandardItem() |
---|
| 986 | updateModelItem(item, test_data, "test") |
---|
[672b8ab] | 987 | # Force same data into logic |
---|
[605d944] | 988 | self.widget.data = item |
---|
[672b8ab] | 989 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 990 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[2eeda93] | 991 | model_index = self.widget.cbModel.findText("adsorbed_layer") |
---|
| 992 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[6dbff18] | 993 | self.widget.main_params_to_fit = ['scale'] |
---|
[672b8ab] | 994 | |
---|
| 995 | # Invoke the tested method |
---|
| 996 | fp = self.widget.currentState() |
---|
| 997 | |
---|
| 998 | # Test some entries. (Full testing of fp is done in FitPageTest) |
---|
| 999 | self.assertIsInstance(fp.data, Data1D) |
---|
| 1000 | self.assertListEqual(list(fp.data.x), [1,2]) |
---|
| 1001 | self.assertTrue(fp.data_is_loaded) |
---|
| 1002 | self.assertEqual(fp.current_category, "Sphere") |
---|
[f50d170] | 1003 | self.assertEqual(fp.current_model, "adsorbed_layer") |
---|
[6dbff18] | 1004 | self.assertListEqual(fp.main_params_to_fit, ['scale']) |
---|
[672b8ab] | 1005 | |
---|
[2eeda93] | 1006 | def notestPushFitPage(self): |
---|
[672b8ab] | 1007 | """ |
---|
| 1008 | Push current state of fitpage onto stack |
---|
| 1009 | """ |
---|
[2241130] | 1010 | # Set data |
---|
| 1011 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[605d944] | 1012 | item = QtGui.QStandardItem() |
---|
| 1013 | updateModelItem(item, test_data, "test") |
---|
[2241130] | 1014 | # Force same data into logic |
---|
[605d944] | 1015 | self.widget.data = item |
---|
[2241130] | 1016 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
[2eeda93] | 1017 | model_index = self.widget.cbModel.findText("adsorbed_layer") |
---|
| 1018 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[2241130] | 1019 | |
---|
| 1020 | # Asses the initial state of stack |
---|
| 1021 | self.assertEqual(self.widget.page_stack, []) |
---|
| 1022 | |
---|
| 1023 | # Set the undo flag |
---|
| 1024 | self.widget.undo_supported = True |
---|
| 1025 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[6dbff18] | 1026 | self.widget.main_params_to_fit = ['scale'] |
---|
[2241130] | 1027 | |
---|
| 1028 | # Check that the stack is updated |
---|
| 1029 | self.assertEqual(len(self.widget.page_stack), 1) |
---|
| 1030 | |
---|
| 1031 | # Change another parameter |
---|
[d2007a8] | 1032 | self.widget._model_model.item(3, 1).setText("3.0") |
---|
| 1033 | |
---|
[2241130] | 1034 | # Check that the stack is updated |
---|
| 1035 | self.assertEqual(len(self.widget.page_stack), 2) |
---|
[672b8ab] | 1036 | |
---|
| 1037 | def testPopFitPage(self): |
---|
| 1038 | """ |
---|
| 1039 | Pop current state of fitpage from stack |
---|
| 1040 | """ |
---|
[2241130] | 1041 | # TODO: to be added when implementing UNDO/REDO |
---|
[672b8ab] | 1042 | pass |
---|
[811bec1] | 1043 | |
---|
[a14a2b0] | 1044 | def testOnMainPageChange(self): |
---|
| 1045 | """ |
---|
| 1046 | Test update values of modified parameters in models |
---|
| 1047 | """ |
---|
| 1048 | # select model: cylinder / cylinder |
---|
| 1049 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1050 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1051 | |
---|
| 1052 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1053 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1054 | |
---|
| 1055 | # modify the initial value of length (different from default) |
---|
| 1056 | # print self.widget.kernel_module.details['length'] |
---|
| 1057 | |
---|
| 1058 | new_value = "333.0" |
---|
| 1059 | self.widget._model_model.item(5, 1).setText(new_value) |
---|
| 1060 | |
---|
| 1061 | # name of modified parameter |
---|
| 1062 | name_modified_param = str(self.widget._model_model.item(5, 0).text()) |
---|
| 1063 | |
---|
[c7358b2] | 1064 | # Check the model |
---|
[00b7ddf0] | 1065 | self.assertEqual(self.widget._model_model.rowCount(), 7) |
---|
[c7358b2] | 1066 | self.assertEqual(self.widget._model_model.columnCount(), 5) |
---|
| 1067 | |
---|
| 1068 | # Test the header |
---|
| 1069 | #self.assertEqual(self.widget.lstParams.horizontalHeader().count(), 5) |
---|
| 1070 | #self.assertFalse(self.widget.lstParams.horizontalHeader().stretchLastSection()) |
---|
| 1071 | |
---|
| 1072 | self.assertEqual(len(self.widget._model_model.header_tooltips), 5) |
---|
| 1073 | header_tooltips = ['Select parameter for fitting', |
---|
| 1074 | 'Enter parameter value', |
---|
| 1075 | 'Enter minimum value for parameter', |
---|
| 1076 | 'Enter maximum value for parameter', |
---|
| 1077 | 'Unit of the parameter'] |
---|
| 1078 | for column, tooltip in enumerate(header_tooltips): |
---|
| 1079 | self.assertEqual(self.widget._model_model.headerData(column, |
---|
| 1080 | QtCore.Qt.Horizontal, QtCore.Qt.ToolTipRole), |
---|
| 1081 | header_tooltips[column]) |
---|
| 1082 | |
---|
[a14a2b0] | 1083 | # check that the value has been modified in kernel_module |
---|
| 1084 | self.assertEqual(new_value, |
---|
| 1085 | str(self.widget.kernel_module.params[name_modified_param])) |
---|
| 1086 | |
---|
| 1087 | # check that range of variation for this parameter has NOT been changed |
---|
| 1088 | self.assertNotIn(new_value, self.widget.kernel_module.details[name_modified_param] ) |
---|
| 1089 | |
---|
[63319b0] | 1090 | def testModelContextMenu(self): |
---|
| 1091 | """ |
---|
| 1092 | Test the right click context menu in the parameter table |
---|
| 1093 | """ |
---|
| 1094 | # select model: cylinder / cylinder |
---|
| 1095 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1096 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1097 | |
---|
| 1098 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1099 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1100 | |
---|
| 1101 | # no rows selected |
---|
| 1102 | menu = self.widget.modelContextMenu([]) |
---|
| 1103 | self.assertEqual(len(menu.actions()), 0) |
---|
| 1104 | |
---|
| 1105 | # 1 row selected |
---|
| 1106 | menu = self.widget.modelContextMenu([1]) |
---|
| 1107 | self.assertEqual(len(menu.actions()), 4) |
---|
| 1108 | |
---|
| 1109 | # 2 rows selected |
---|
| 1110 | menu = self.widget.modelContextMenu([1,3]) |
---|
| 1111 | self.assertEqual(len(menu.actions()), 5) |
---|
| 1112 | |
---|
| 1113 | # 3 rows selected |
---|
| 1114 | menu = self.widget.modelContextMenu([1,2,3]) |
---|
| 1115 | self.assertEqual(len(menu.actions()), 4) |
---|
| 1116 | |
---|
| 1117 | # over 9000 |
---|
| 1118 | with self.assertRaises(AttributeError): |
---|
| 1119 | menu = self.widget.modelContextMenu([i for i in range(9001)]) |
---|
| 1120 | self.assertEqual(len(menu.actions()), 4) |
---|
| 1121 | |
---|
| 1122 | def testShowModelContextMenu(self): |
---|
| 1123 | # select model: cylinder / cylinder |
---|
| 1124 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1125 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1126 | |
---|
| 1127 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1128 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1129 | |
---|
| 1130 | # No selection |
---|
| 1131 | logging.error = MagicMock() |
---|
| 1132 | self.widget.showModelDescription = MagicMock() |
---|
| 1133 | # Show the menu |
---|
| 1134 | self.widget.showModelContextMenu(QtCore.QPoint(10,20)) |
---|
| 1135 | |
---|
| 1136 | # Assure the description menu is shown |
---|
| 1137 | self.assertTrue(self.widget.showModelDescription.called) |
---|
| 1138 | self.assertFalse(logging.error.called) |
---|
| 1139 | |
---|
| 1140 | # "select" two rows |
---|
| 1141 | index1 = self.widget.lstParams.model().index(1, 0, QtCore.QModelIndex()) |
---|
| 1142 | index2 = self.widget.lstParams.model().index(2, 0, QtCore.QModelIndex()) |
---|
| 1143 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1144 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1145 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1146 | |
---|
| 1147 | QtWidgets.QMenu.exec_ = MagicMock() |
---|
| 1148 | logging.error = MagicMock() |
---|
| 1149 | # Show the menu |
---|
| 1150 | self.widget.showModelContextMenu(QtCore.QPoint(10,20)) |
---|
| 1151 | |
---|
| 1152 | # Assure the menu is shown |
---|
| 1153 | self.assertFalse(logging.error.called) |
---|
| 1154 | self.assertTrue(QtWidgets.QMenu.exec_.called) |
---|
| 1155 | |
---|
| 1156 | def testShowMultiConstraint(self): |
---|
| 1157 | """ |
---|
| 1158 | Test the widget update on new multi constraint |
---|
| 1159 | """ |
---|
| 1160 | # select model: cylinder / cylinder |
---|
| 1161 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1162 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1163 | |
---|
| 1164 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1165 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1166 | |
---|
| 1167 | # nothing selected |
---|
| 1168 | with self.assertRaises(AssertionError): |
---|
| 1169 | self.widget.showMultiConstraint() |
---|
| 1170 | |
---|
| 1171 | # one row selected |
---|
| 1172 | index = self.widget.lstParams.model().index(1, 0, QtCore.QModelIndex()) |
---|
| 1173 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1174 | selection_model.select(index, selection_model.Select | selection_model.Rows) |
---|
| 1175 | with self.assertRaises(AssertionError): |
---|
| 1176 | # should also throw |
---|
| 1177 | self.widget.showMultiConstraint() |
---|
| 1178 | |
---|
| 1179 | # two rows selected |
---|
| 1180 | index1 = self.widget.lstParams.model().index(1, 0, QtCore.QModelIndex()) |
---|
[00b7ddf0] | 1181 | index2 = self.widget.lstParams.model().index(3, 0, QtCore.QModelIndex()) |
---|
[63319b0] | 1182 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1183 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1184 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1185 | |
---|
| 1186 | # return non-OK from dialog |
---|
| 1187 | QtWidgets.QDialog.exec_ = MagicMock() |
---|
| 1188 | self.widget.showMultiConstraint() |
---|
| 1189 | # Check the dialog called |
---|
| 1190 | self.assertTrue(QtWidgets.QDialog.exec_.called) |
---|
| 1191 | |
---|
| 1192 | # return OK from dialog |
---|
| 1193 | QtWidgets.QDialog.exec_ = MagicMock(return_value=QtWidgets.QDialog.Accepted) |
---|
| 1194 | spy = QtSignalSpy(self.widget, self.widget.constraintAddedSignal) |
---|
| 1195 | |
---|
| 1196 | self.widget.showMultiConstraint() |
---|
| 1197 | |
---|
| 1198 | # Make sure the signal has been emitted |
---|
| 1199 | self.assertEqual(spy.count(), 1) |
---|
| 1200 | |
---|
| 1201 | # Check the argument value - should be row '1' |
---|
| 1202 | self.assertEqual(spy.called()[0]['args'][0], [1]) |
---|
| 1203 | |
---|
| 1204 | def testGetRowFromName(self): |
---|
| 1205 | """ |
---|
| 1206 | Helper function for parameter table |
---|
| 1207 | """ |
---|
| 1208 | # select model: cylinder / cylinder |
---|
| 1209 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1210 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1211 | |
---|
| 1212 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1213 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1214 | |
---|
| 1215 | # several random parameters |
---|
| 1216 | self.assertEqual(self.widget.getRowFromName('scale'), 0) |
---|
[00b7ddf0] | 1217 | self.assertEqual(self.widget.getRowFromName('length'), 6) |
---|
[63319b0] | 1218 | |
---|
| 1219 | def testGetParamNames(self): |
---|
| 1220 | """ |
---|
| 1221 | Helper function for parameter table |
---|
| 1222 | """ |
---|
| 1223 | # select model: cylinder / cylinder |
---|
| 1224 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1225 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1226 | |
---|
| 1227 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1228 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1229 | |
---|
| 1230 | cylinder_params = ['scale','background','sld','sld_solvent','radius','length'] |
---|
| 1231 | # assure all parameters are returned |
---|
| 1232 | self.assertEqual(self.widget.getParamNames(), cylinder_params) |
---|
| 1233 | |
---|
| 1234 | # Switch to another model |
---|
| 1235 | model_index = self.widget.cbModel.findText("pringle") |
---|
| 1236 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1237 | |
---|
| 1238 | # make sure the parameters are different than before |
---|
| 1239 | self.assertFalse(self.widget.getParamNames() == cylinder_params) |
---|
| 1240 | |
---|
| 1241 | def testAddConstraintToRow(self): |
---|
| 1242 | """ |
---|
| 1243 | Test the constraint row add operation |
---|
| 1244 | """ |
---|
| 1245 | # select model: cylinder / cylinder |
---|
| 1246 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1247 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1248 | |
---|
| 1249 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1250 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1251 | |
---|
| 1252 | # Create a constraint object |
---|
| 1253 | const = Constraint(parent=None, value=7.0) |
---|
[00b7ddf0] | 1254 | row = 3 |
---|
[63319b0] | 1255 | |
---|
| 1256 | spy = QtSignalSpy(self.widget, self.widget.constraintAddedSignal) |
---|
| 1257 | |
---|
| 1258 | # call the method tested |
---|
| 1259 | self.widget.addConstraintToRow(constraint=const, row=row) |
---|
| 1260 | |
---|
| 1261 | # Make sure the signal has been emitted |
---|
| 1262 | self.assertEqual(spy.count(), 1) |
---|
| 1263 | |
---|
| 1264 | # Check the argument value - should be row 'row' |
---|
| 1265 | self.assertEqual(spy.called()[0]['args'][0], [row]) |
---|
| 1266 | |
---|
| 1267 | # Assure the row has the constraint |
---|
| 1268 | self.assertEqual(self.widget.getConstraintForRow(row), const) |
---|
[80468f6] | 1269 | self.assertTrue(self.widget.rowHasConstraint(row)) |
---|
[63319b0] | 1270 | |
---|
| 1271 | # assign complex constraint now |
---|
| 1272 | const = Constraint(parent=None, param='radius', func='5*sld') |
---|
[00b7ddf0] | 1273 | row = 5 |
---|
[63319b0] | 1274 | # call the method tested |
---|
| 1275 | self.widget.addConstraintToRow(constraint=const, row=row) |
---|
| 1276 | |
---|
| 1277 | # Make sure the signal has been emitted |
---|
| 1278 | self.assertEqual(spy.count(), 2) |
---|
| 1279 | |
---|
| 1280 | # Check the argument value - should be row 'row' |
---|
| 1281 | self.assertEqual(spy.called()[1]['args'][0], [row]) |
---|
| 1282 | |
---|
| 1283 | # Assure the row has the constraint |
---|
| 1284 | self.assertEqual(self.widget.getConstraintForRow(row), const) |
---|
| 1285 | # and it is a complex constraint |
---|
| 1286 | self.assertTrue(self.widget.rowHasConstraint(row)) |
---|
| 1287 | |
---|
| 1288 | def testAddSimpleConstraint(self): |
---|
| 1289 | """ |
---|
| 1290 | Test the constraint add operation |
---|
| 1291 | """ |
---|
| 1292 | # select model: cylinder / cylinder |
---|
| 1293 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1294 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1295 | |
---|
| 1296 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1297 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1298 | |
---|
| 1299 | # select two rows |
---|
| 1300 | row1 = 1 |
---|
| 1301 | row2 = 4 |
---|
| 1302 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1303 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1304 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1305 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1306 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1307 | |
---|
| 1308 | # define the signal spy |
---|
| 1309 | spy = QtSignalSpy(self.widget, self.widget.constraintAddedSignal) |
---|
| 1310 | |
---|
| 1311 | # call the method tested |
---|
| 1312 | self.widget.addSimpleConstraint() |
---|
| 1313 | |
---|
| 1314 | # Make sure the signal has been emitted |
---|
| 1315 | self.assertEqual(spy.count(), 2) |
---|
| 1316 | |
---|
| 1317 | # Check the argument value |
---|
| 1318 | self.assertEqual(spy.called()[0]['args'][0], [row1]) |
---|
| 1319 | self.assertEqual(spy.called()[1]['args'][0], [row2]) |
---|
| 1320 | |
---|
| 1321 | def testDeleteConstraintOnParameter(self): |
---|
| 1322 | """ |
---|
| 1323 | Test the constraint deletion in model/view |
---|
| 1324 | """ |
---|
| 1325 | # select model: cylinder / cylinder |
---|
| 1326 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1327 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1328 | |
---|
| 1329 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1330 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1331 | |
---|
| 1332 | row1 = 1 |
---|
[00b7ddf0] | 1333 | row2 = 5 |
---|
| 1334 | |
---|
| 1335 | param1 = "background" |
---|
| 1336 | param2 = "radius" |
---|
| 1337 | |
---|
| 1338 | #default_value1 = "0.001" |
---|
| 1339 | default_value2 = "20" |
---|
| 1340 | |
---|
| 1341 | # select two rows |
---|
[63319b0] | 1342 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1343 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1344 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1345 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1346 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1347 | |
---|
| 1348 | # add constraints |
---|
| 1349 | self.widget.addSimpleConstraint() |
---|
| 1350 | |
---|
| 1351 | # deselect the model |
---|
| 1352 | selection_model.clear() |
---|
| 1353 | |
---|
| 1354 | # select a single row |
---|
| 1355 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1356 | |
---|
| 1357 | # delete one of the constraints |
---|
[00b7ddf0] | 1358 | self.widget.deleteConstraintOnParameter(param=param1) |
---|
[63319b0] | 1359 | |
---|
| 1360 | # see that the other constraint is still present |
---|
[00b7ddf0] | 1361 | cons = self.widget.getConstraintForRow(row2) |
---|
| 1362 | self.assertEqual(cons.param, param2) |
---|
| 1363 | self.assertEqual(cons.value, default_value2) |
---|
[63319b0] | 1364 | |
---|
| 1365 | # kill the other constraint |
---|
| 1366 | self.widget.deleteConstraint() |
---|
| 1367 | |
---|
| 1368 | # see that the other constraint is still present |
---|
[00b7ddf0] | 1369 | self.assertEqual(self.widget.getConstraintsForModel(), [(param2, None)]) |
---|
[63319b0] | 1370 | |
---|
| 1371 | def testGetConstraintForRow(self): |
---|
| 1372 | """ |
---|
| 1373 | Helper function for parameter table |
---|
| 1374 | """ |
---|
| 1375 | # tested extensively elsewhere |
---|
| 1376 | pass |
---|
| 1377 | |
---|
| 1378 | def testRowHasConstraint(self): |
---|
| 1379 | """ |
---|
| 1380 | Helper function for parameter table |
---|
| 1381 | """ |
---|
| 1382 | # select model: cylinder / cylinder |
---|
| 1383 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1384 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1385 | |
---|
| 1386 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1387 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1388 | |
---|
| 1389 | row1 = 1 |
---|
[00b7ddf0] | 1390 | row2 = 5 |
---|
| 1391 | |
---|
| 1392 | # select two rows |
---|
[63319b0] | 1393 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1394 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1395 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1396 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1397 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1398 | |
---|
| 1399 | # add constraints |
---|
| 1400 | self.widget.addSimpleConstraint() |
---|
| 1401 | |
---|
[00b7ddf0] | 1402 | con_list = [False, True, False, False, False, True, False] |
---|
[63319b0] | 1403 | new_list = [] |
---|
| 1404 | for row in range(self.widget._model_model.rowCount()): |
---|
| 1405 | new_list.append(self.widget.rowHasConstraint(row)) |
---|
| 1406 | |
---|
| 1407 | self.assertEqual(new_list, con_list) |
---|
| 1408 | |
---|
| 1409 | def testRowHasActiveConstraint(self): |
---|
| 1410 | """ |
---|
| 1411 | Helper function for parameter table |
---|
| 1412 | """ |
---|
| 1413 | # select model: cylinder / cylinder |
---|
| 1414 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1415 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1416 | |
---|
| 1417 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1418 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1419 | |
---|
| 1420 | row1 = 1 |
---|
[00b7ddf0] | 1421 | row2 = 5 |
---|
| 1422 | |
---|
| 1423 | # select two rows |
---|
[63319b0] | 1424 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1425 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1426 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1427 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1428 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1429 | |
---|
| 1430 | # add constraints |
---|
| 1431 | self.widget.addSimpleConstraint() |
---|
| 1432 | |
---|
| 1433 | # deactivate the first constraint |
---|
| 1434 | constraint_objects = self.widget.getConstraintObjectsForModel() |
---|
| 1435 | constraint_objects[0].active = False |
---|
| 1436 | |
---|
[00b7ddf0] | 1437 | con_list = [False, False, False, False, False, True, False] |
---|
[63319b0] | 1438 | new_list = [] |
---|
| 1439 | for row in range(self.widget._model_model.rowCount()): |
---|
| 1440 | new_list.append(self.widget.rowHasActiveConstraint(row)) |
---|
| 1441 | |
---|
| 1442 | self.assertEqual(new_list, con_list) |
---|
| 1443 | |
---|
| 1444 | def testGetConstraintsForModel(self): |
---|
| 1445 | """ |
---|
| 1446 | Test the constraint getter for constraint texts |
---|
| 1447 | """ |
---|
| 1448 | # select model: cylinder / cylinder |
---|
| 1449 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1450 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1451 | |
---|
| 1452 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1453 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1454 | |
---|
| 1455 | # no constraints |
---|
| 1456 | self.assertEqual(self.widget.getConstraintsForModel(),[]) |
---|
| 1457 | |
---|
| 1458 | row1 = 1 |
---|
[00b7ddf0] | 1459 | row2 = 5 |
---|
| 1460 | |
---|
| 1461 | param1 = "background" |
---|
| 1462 | param2 = "radius" |
---|
| 1463 | |
---|
| 1464 | default_value1 = "0.001" |
---|
| 1465 | default_value2 = "20" |
---|
| 1466 | |
---|
| 1467 | # select two rows |
---|
[63319b0] | 1468 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1469 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1470 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1471 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1472 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1473 | |
---|
| 1474 | # add constraints |
---|
| 1475 | self.widget.addSimpleConstraint() |
---|
| 1476 | |
---|
| 1477 | # simple constraints |
---|
[80468f6] | 1478 | # self.assertEqual(self.widget.getConstraintsForModel(), [('background', '0.001'), ('radius', '20')]) |
---|
[00b7ddf0] | 1479 | cons = self.widget.getConstraintForRow(row1) |
---|
| 1480 | self.assertEqual(cons.param, param1) |
---|
| 1481 | self.assertEqual(cons.value, default_value1) |
---|
| 1482 | cons = self.widget.getConstraintForRow(row2) |
---|
| 1483 | self.assertEqual(cons.param, param2) |
---|
| 1484 | self.assertEqual(cons.value, default_value2) |
---|
[80468f6] | 1485 | |
---|
[63319b0] | 1486 | objects = self.widget.getConstraintObjectsForModel() |
---|
| 1487 | self.assertEqual(len(objects), 2) |
---|
[00b7ddf0] | 1488 | self.assertEqual(objects[1].value, default_value2) |
---|
| 1489 | self.assertEqual(objects[0].param, param1) |
---|
[63319b0] | 1490 | |
---|
| 1491 | row = 0 |
---|
[00b7ddf0] | 1492 | param = "scale" |
---|
| 1493 | func = "5*sld" |
---|
| 1494 | |
---|
| 1495 | # add complex constraint |
---|
| 1496 | const = Constraint(parent=None, param=param, func=func) |
---|
[63319b0] | 1497 | self.widget.addConstraintToRow(constraint=const, row=row) |
---|
[80468f6] | 1498 | #self.assertEqual(self.widget.getConstraintsForModel(),[('scale', '5*sld'), ('background', '0.001'), ('radius', None)]) |
---|
[00b7ddf0] | 1499 | cons = self.widget.getConstraintForRow(row2) |
---|
| 1500 | self.assertEqual(cons.param, param2) |
---|
| 1501 | self.assertEqual(cons.value, default_value2) |
---|
[80468f6] | 1502 | |
---|
[63319b0] | 1503 | objects = self.widget.getConstraintObjectsForModel() |
---|
| 1504 | self.assertEqual(len(objects), 3) |
---|
[00b7ddf0] | 1505 | self.assertEqual(objects[0].func, func) |
---|
[63319b0] | 1506 | |
---|
| 1507 | def testReplaceConstraintName(self): |
---|
| 1508 | """ |
---|
| 1509 | Test the replacement of constraint moniker |
---|
| 1510 | """ |
---|
| 1511 | # select model: cylinder / cylinder |
---|
| 1512 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1513 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1514 | |
---|
| 1515 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1516 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1517 | |
---|
| 1518 | old_name = 'M5' |
---|
| 1519 | new_name = 'poopy' |
---|
| 1520 | # add complex constraint |
---|
| 1521 | const = Constraint(parent=None, param='scale', func='%s.5*sld'%old_name) |
---|
| 1522 | row = 0 |
---|
| 1523 | self.widget.addConstraintToRow(constraint=const, row=row) |
---|
| 1524 | |
---|
| 1525 | # Replace 'm5' with 'poopy' |
---|
| 1526 | self.widget.replaceConstraintName(old_name, new_name) |
---|
| 1527 | |
---|
| 1528 | self.assertEqual(self.widget.getConstraintsForModel(),[('scale', 'poopy.5*sld')]) |
---|
| 1529 | |
---|
[a14a2b0] | 1530 | |
---|
[811bec1] | 1531 | if __name__ == "__main__": |
---|
| 1532 | unittest.main() |
---|