[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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[676f137] | 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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[676f137] | 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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[676f137] | 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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[676f137] | 128 | self.assertEqual(mag_index.data(), "M0:sld") |
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[e00b76e] | 129 | mag_index = fittingWindow.lstMagnetic.model().index(4,0) |
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[676f137] | 130 | self.assertEqual(mag_index.data(), "mtheta:sld") |
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[e00b76e] | 131 | mag_index = fittingWindow.lstMagnetic.model().index(5,0) |
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[676f137] | 132 | self.assertEqual(mag_index.data(), "mphi:sld") |
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[e00b76e] | 133 | mag_index = fittingWindow.lstMagnetic.model().index(6,0) |
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[676f137] | 134 | self.assertEqual(mag_index.data(), "M0:sld_solvent") |
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[e00b76e] | 135 | mag_index = fittingWindow.lstMagnetic.model().index(7,0) |
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[676f137] | 136 | self.assertEqual(mag_index.data(), "mtheta:sld_solvent") |
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[e00b76e] | 137 | mag_index = fittingWindow.lstMagnetic.model().index(8,0) |
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[676f137] | 138 | self.assertEqual(mag_index.data(), "mphi:sld_solvent") |
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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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[351b53e] | 177 | |
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| 178 | # test the model combo content |
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| 179 | self.assertEqual(self.widget.cbModel.count(), 29) |
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| 180 | |
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| 181 | # Try to change back to default |
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| 182 | self.widget.cbCategory.setCurrentIndex(0) |
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| 183 | |
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| 184 | # Observe no such luck |
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[80468f6] | 185 | self.assertEqual(self.widget.cbCategory.currentIndex(), 7) |
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[351b53e] | 186 | self.assertEqual(self.widget.cbModel.count(), 29) |
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| 187 | |
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| 188 | # Set the structure factor |
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| 189 | structure_index=self.widget.cbCategory.findText(CATEGORY_STRUCTURE) |
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| 190 | self.widget.cbCategory.setCurrentIndex(structure_index) |
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| 191 | # check the enablement of controls |
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| 192 | self.assertFalse(self.widget.cbModel.isEnabled()) |
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| 193 | self.assertTrue(self.widget.cbStructureFactor.isEnabled()) |
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[811bec1] | 194 | |
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| 195 | def testSelectModel(self): |
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| 196 | """ |
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| 197 | Assure proper behaviour on changing model |
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| 198 | """ |
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[351b53e] | 199 | self.widget.show() |
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| 200 | # Change the category index so we have some models |
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[9934e48] | 201 | category_index = self.widget.cbCategory.findText("Shape Independent") |
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[b1e36a3] | 202 | self.widget.cbCategory.setCurrentIndex(category_index) |
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[351b53e] | 203 | |
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| 204 | # check the enablement of controls |
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| 205 | self.assertTrue(self.widget.cbModel.isEnabled()) |
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| 206 | self.assertFalse(self.widget.cbStructureFactor.isEnabled()) |
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| 207 | |
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| 208 | # set up the model update spy |
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| 209 | # spy = QtSignalSpy(self.widget._model_model, self.widget._model_model.itemChanged) |
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| 210 | |
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| 211 | # mock the tested methods |
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| 212 | self.widget.SASModelToQModel = MagicMock() |
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| 213 | self.widget.createDefaultDataset = MagicMock() |
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[b1e36a3] | 214 | self.widget.calculateQGridForModel = MagicMock() |
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[351b53e] | 215 | # |
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| 216 | # Now change the model |
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| 217 | self.widget.cbModel.setCurrentIndex(3) |
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[9934e48] | 218 | self.assertEqual(self.widget.cbModel.currentText(),'dab') |
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[351b53e] | 219 | |
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| 220 | # No data sent -> no index set, only createDefaultDataset called |
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| 221 | self.assertTrue(self.widget.createDefaultDataset.called) |
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| 222 | self.assertTrue(self.widget.SASModelToQModel.called) |
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[b1e36a3] | 223 | self.assertFalse(self.widget.calculateQGridForModel.called) |
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[351b53e] | 224 | |
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[6fd4e36] | 225 | # Let's tell the widget that data has been loaded |
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| 226 | self.widget.data_is_loaded = True |
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[351b53e] | 227 | # Reset the sasmodel index |
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| 228 | self.widget.cbModel.setCurrentIndex(1) |
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[9934e48] | 229 | self.assertEqual(self.widget.cbModel.currentText(),'broad_peak') |
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[351b53e] | 230 | |
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[b1e36a3] | 231 | # Observe calculateQGridForModel called |
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| 232 | self.assertTrue(self.widget.calculateQGridForModel.called) |
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[811bec1] | 233 | |
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| 234 | def testSelectFactor(self): |
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| 235 | """ |
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| 236 | Assure proper behaviour on changing structure factor |
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| 237 | """ |
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[351b53e] | 238 | self.widget.show() |
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| 239 | # Change the category index so we have some models |
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[9934e48] | 240 | category_index = self.widget.cbCategory.findText("Shape Independent") |
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[b1e36a3] | 241 | self.widget.cbCategory.setCurrentIndex(category_index) |
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[351b53e] | 242 | # Change the model to one that supports structure factors |
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| 243 | model_index = self.widget.cbModel.findText('fractal_core_shell') |
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| 244 | self.widget.cbModel.setCurrentIndex(model_index) |
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| 245 | |
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| 246 | # Check that the factor combo is active and the default is chosen |
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| 247 | self.assertTrue(self.widget.cbStructureFactor.isEnabled()) |
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| 248 | self.assertEqual(self.widget.cbStructureFactor.currentText(), STRUCTURE_DEFAULT) |
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| 249 | |
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| 250 | # We have this many rows in the model |
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| 251 | rowcount = self.widget._model_model.rowCount() |
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| 252 | #self.assertEqual(self.widget._model_model.rowCount(), 8) |
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| 253 | |
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| 254 | # Change structure factor to something more exciting |
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| 255 | structure_index = self.widget.cbStructureFactor.findText('squarewell') |
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| 256 | self.widget.cbStructureFactor.setCurrentIndex(structure_index) |
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| 257 | |
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[f3a19ad] | 258 | # We have 3 more param rows now (radius_effective is removed), and a new heading |
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| 259 | self.assertEqual(self.widget._model_model.rowCount(), rowcount+4) |
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[351b53e] | 260 | |
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| 261 | # Switch models |
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| 262 | self.widget.cbModel.setCurrentIndex(0) |
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| 263 | |
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[605d944] | 264 | # Observe factor doesn't reset to None |
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| 265 | self.assertEqual(self.widget.cbStructureFactor.currentText(), 'squarewell') |
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[351b53e] | 266 | |
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[fd1ae6d1] | 267 | # Switch category to structure factor |
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| 268 | structure_index=self.widget.cbCategory.findText(CATEGORY_STRUCTURE) |
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| 269 | self.widget.cbCategory.setCurrentIndex(structure_index) |
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| 270 | # Observe the correct enablement |
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| 271 | self.assertTrue(self.widget.cbStructureFactor.isEnabled()) |
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| 272 | self.assertFalse(self.widget.cbModel.isEnabled()) |
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| 273 | self.assertEqual(self.widget._model_model.rowCount(), 0) |
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| 274 | |
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| 275 | # Choose the last factor |
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| 276 | last_index = self.widget.cbStructureFactor.count() |
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| 277 | self.widget.cbStructureFactor.setCurrentIndex(last_index-1) |
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[f3a19ad] | 278 | # Do we have all the rows (incl. radius_effective & heading row)? |
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[00b7ddf0] | 279 | self.assertEqual(self.widget._model_model.rowCount(), 5) |
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[351b53e] | 280 | |
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[fd1ae6d1] | 281 | # Are the command buttons properly enabled? |
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| 282 | self.assertTrue(self.widget.cmdPlot.isEnabled()) |
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| 283 | self.assertFalse(self.widget.cmdFit.isEnabled()) |
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[811bec1] | 284 | |
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| 285 | def testReadCategoryInfo(self): |
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| 286 | """ |
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| 287 | Check the category file reader |
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| 288 | """ |
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[351b53e] | 289 | # Tested in default checks |
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[811bec1] | 290 | pass |
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| 291 | |
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| 292 | def testUpdateParamsFromModel(self): |
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| 293 | """ |
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| 294 | Checks the sasmodel parameter update from QModel items |
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| 295 | """ |
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[351b53e] | 296 | # Tested in default checks |
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[811bec1] | 297 | pass |
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| 298 | |
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[d48cc19] | 299 | def testCreateTheoryIndex(self): |
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[811bec1] | 300 | """ |
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[351b53e] | 301 | Test the data->QIndex conversion |
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[811bec1] | 302 | """ |
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[351b53e] | 303 | # set up the model update spy |
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| 304 | spy = QtSignalSpy(self.widget._model_model, self.widget.communicate.updateTheoryFromPerspectiveSignal) |
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[811bec1] | 305 | |
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[351b53e] | 306 | self.widget.show() |
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| 307 | # Change the category index so we have some models |
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| 308 | self.widget.cbCategory.setCurrentIndex(1) |
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[811bec1] | 309 | |
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[351b53e] | 310 | # Create the index |
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[d48cc19] | 311 | self.widget.createTheoryIndex(Data1D(x=[1,2], y=[1,2])) |
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[811bec1] | 312 | |
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[d48cc19] | 313 | # Make sure the signal has been emitted |
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| 314 | self.assertEqual(spy.count(), 1) |
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[811bec1] | 315 | |
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[d48cc19] | 316 | # Check the argument type |
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| 317 | self.assertIsInstance(spy.called()[0]['args'][0], QtGui.QStandardItem) |
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[811bec1] | 318 | |
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[b1e36a3] | 319 | def testCalculateQGridForModel(self): |
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[811bec1] | 320 | """ |
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[351b53e] | 321 | Check that the fitting 1D data object is ready |
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[811bec1] | 322 | """ |
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[b764ae5] | 323 | |
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| 324 | if LocalConfig.USING_TWISTED: |
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| 325 | # Mock the thread creation |
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| 326 | threads.deferToThread = MagicMock() |
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| 327 | # Model for theory |
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| 328 | self.widget.SASModelToQModel("cylinder") |
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| 329 | # Call the tested method |
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| 330 | self.widget.calculateQGridForModel() |
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| 331 | time.sleep(1) |
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| 332 | # Test the mock |
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| 333 | self.assertTrue(threads.deferToThread.called) |
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| 334 | self.assertEqual(threads.deferToThread.call_args_list[0][0][0].__name__, "compute") |
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| 335 | else: |
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| 336 | Calc2D.queue = MagicMock() |
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| 337 | # Model for theory |
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| 338 | self.widget.SASModelToQModel("cylinder") |
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| 339 | # Call the tested method |
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| 340 | self.widget.calculateQGridForModel() |
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| 341 | time.sleep(1) |
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| 342 | # Test the mock |
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| 343 | self.assertTrue(Calc2D.queue.called) |
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[811bec1] | 344 | |
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[d48cc19] | 345 | def testCalculateResiduals(self): |
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[811bec1] | 346 | """ |
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[d48cc19] | 347 | Check that the residuals are calculated and plots updated |
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[811bec1] | 348 | """ |
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[d48cc19] | 349 | test_data = Data1D(x=[1,2], y=[1,2]) |
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[811bec1] | 350 | |
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[d48cc19] | 351 | # Model for theory |
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| 352 | self.widget.SASModelToQModel("cylinder") |
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| 353 | # Invoke the tested method |
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| 354 | self.widget.calculateResiduals(test_data) |
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| 355 | # Check the Chi2 value - should be undetermined |
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| 356 | self.assertEqual(self.widget.lblChi2Value.text(), '---') |
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| 357 | |
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| 358 | # Force same data into logic |
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| 359 | self.widget.logic.data = test_data |
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| 360 | self.widget.calculateResiduals(test_data) |
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| 361 | # Now, the difference is 0, as data is the same |
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| 362 | self.assertEqual(self.widget.lblChi2Value.text(), '0') |
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| 363 | |
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| 364 | # Change data |
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| 365 | test_data_2 = Data1D(x=[1,2], y=[2.1,3.49]) |
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| 366 | self.widget.logic.data = test_data_2 |
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| 367 | self.widget.calculateResiduals(test_data) |
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| 368 | # Now, the difference is non-zero |
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[672b8ab] | 369 | self.assertEqual(float(self.widget.lblChi2Value.text()), 1.7151) |
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[811bec1] | 370 | |
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| 371 | def testSetPolyModel(self): |
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| 372 | """ |
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| 373 | Test the polydispersity model setup |
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| 374 | """ |
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[351b53e] | 375 | self.widget.show() |
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| 376 | # Change the category index so we have a model with no poly |
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[9934e48] | 377 | category_index = self.widget.cbCategory.findText("Shape Independent") |
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[b1e36a3] | 378 | self.widget.cbCategory.setCurrentIndex(category_index) |
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[351b53e] | 379 | # Check the poly model |
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| 380 | self.assertEqual(self.widget._poly_model.rowCount(), 0) |
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| 381 | self.assertEqual(self.widget._poly_model.columnCount(), 0) |
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| 382 | |
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| 383 | # Change the category index so we have a model available |
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| 384 | self.widget.cbCategory.setCurrentIndex(2) |
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| 385 | |
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| 386 | # Check the poly model |
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[9934e48] | 387 | self.assertEqual(self.widget._poly_model.rowCount(), 4) |
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[8222f171] | 388 | self.assertEqual(self.widget._poly_model.columnCount(), 8) |
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[351b53e] | 389 | |
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| 390 | # Test the header |
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[8222f171] | 391 | self.assertEqual(self.widget.lstPoly.horizontalHeader().count(), 8) |
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[351b53e] | 392 | self.assertFalse(self.widget.lstPoly.horizontalHeader().stretchLastSection()) |
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| 393 | |
---|
[c7358b2] | 394 | # Test tooltips |
---|
[1a15ada] | 395 | self.assertEqual(len(self.widget._poly_model.header_tooltips), 9) |
---|
[c7358b2] | 396 | |
---|
| 397 | header_tooltips = ['Select parameter for fitting', |
---|
[1a15ada] | 398 | 'Enter polydispersity ratio (Std deviation/mean).\n'+ |
---|
[8faac15] | 399 | 'For angles this can be either std deviation or half width (for uniform distributions) in degrees', |
---|
[1a15ada] | 400 | 'Enter minimum value for parameter', |
---|
| 401 | 'Enter maximum value for parameter', |
---|
| 402 | 'Enter number of points for parameter', |
---|
| 403 | 'Enter number of sigmas parameter', |
---|
| 404 | 'Select distribution function', |
---|
| 405 | 'Select filename with user-definable distribution'] |
---|
[c7358b2] | 406 | for column, tooltip in enumerate(header_tooltips): |
---|
| 407 | self.assertEqual(self.widget._poly_model.headerData( column, |
---|
| 408 | QtCore.Qt.Horizontal, QtCore.Qt.ToolTipRole), |
---|
| 409 | header_tooltips[column]) |
---|
| 410 | |
---|
[351b53e] | 411 | # Test presence of comboboxes in last column |
---|
[7fb471d] | 412 | for row in range(self.widget._poly_model.rowCount()): |
---|
[351b53e] | 413 | func_index = self.widget._poly_model.index(row, 6) |
---|
[53c771e] | 414 | self.assertTrue(isinstance(self.widget.lstPoly.indexWidget(func_index), QtWidgets.QComboBox)) |
---|
[351b53e] | 415 | self.assertIn('Distribution of', self.widget._poly_model.item(row, 0).text()) |
---|
[06b0138] | 416 | #self.widget.close() |
---|
| 417 | |
---|
| 418 | def testPolyModelChange(self): |
---|
| 419 | """ |
---|
| 420 | Polydispersity model changed - test all possible scenarios |
---|
| 421 | """ |
---|
| 422 | self.widget.show() |
---|
| 423 | # Change the category index so we have a model with polydisp |
---|
| 424 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 425 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[144fe21] | 426 | model_index = self.widget.cbModel.findText("barbell") |
---|
| 427 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[06b0138] | 428 | |
---|
| 429 | # click on a poly parameter checkbox |
---|
| 430 | index = self.widget._poly_model.index(0,0) |
---|
[144fe21] | 431 | |
---|
[06b0138] | 432 | # Set the checbox |
---|
| 433 | self.widget._poly_model.item(0,0).setCheckState(2) |
---|
| 434 | # Assure the parameter is added |
---|
[6dbff18] | 435 | self.assertEqual(self.widget.poly_params_to_fit, ['radius_bell.width']) |
---|
[06b0138] | 436 | |
---|
| 437 | # Add another parameter |
---|
| 438 | self.widget._poly_model.item(2,0).setCheckState(2) |
---|
| 439 | # Assure the parameters are added |
---|
[6dbff18] | 440 | self.assertEqual(self.widget.poly_params_to_fit, ['radius_bell.width', 'length.width']) |
---|
[06b0138] | 441 | |
---|
| 442 | # Change the min/max values |
---|
| 443 | self.assertEqual(self.widget.kernel_module.details['radius_bell'][1], 0.0) |
---|
| 444 | self.widget._poly_model.item(0,2).setText("1.0") |
---|
| 445 | self.assertEqual(self.widget.kernel_module.details['radius_bell'][1], 1.0) |
---|
| 446 | |
---|
[66d4370] | 447 | #self.widget.show() |
---|
| 448 | #QtWidgets.QApplication.exec_() |
---|
| 449 | |
---|
[06b0138] | 450 | # Change the number of points |
---|
[66d4370] | 451 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 35) |
---|
[06b0138] | 452 | self.widget._poly_model.item(0,4).setText("22") |
---|
[66d4370] | 453 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 22) |
---|
[06b0138] | 454 | # try something stupid |
---|
| 455 | self.widget._poly_model.item(0,4).setText("butt") |
---|
| 456 | # see that this didn't annoy the control at all |
---|
[66d4370] | 457 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 22) |
---|
[06b0138] | 458 | |
---|
| 459 | # Change the number of sigmas |
---|
[66d4370] | 460 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 3) |
---|
[06b0138] | 461 | self.widget._poly_model.item(0,5).setText("222") |
---|
[66d4370] | 462 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 222) |
---|
[06b0138] | 463 | # try something stupid again |
---|
| 464 | self.widget._poly_model.item(0,4).setText("beer") |
---|
| 465 | # no efect |
---|
[66d4370] | 466 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 222) |
---|
[06b0138] | 467 | |
---|
| 468 | def testOnPolyComboIndexChange(self): |
---|
| 469 | """ |
---|
| 470 | Test the slot method for polydisp. combo box index change |
---|
| 471 | """ |
---|
| 472 | self.widget.show() |
---|
| 473 | # Change the category index so we have a model with polydisp |
---|
| 474 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 475 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[144fe21] | 476 | model_index = self.widget.cbModel.findText("barbell") |
---|
| 477 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[06b0138] | 478 | |
---|
| 479 | # call method with default settings |
---|
| 480 | self.widget.onPolyComboIndexChange('gaussian', 0) |
---|
| 481 | # check values |
---|
| 482 | self.assertEqual(self.widget.kernel_module.getParam('radius_bell.npts'), 35) |
---|
| 483 | self.assertEqual(self.widget.kernel_module.getParam('radius_bell.nsigmas'), 3) |
---|
| 484 | # Change the index |
---|
| 485 | self.widget.onPolyComboIndexChange('rectangle', 0) |
---|
| 486 | # check values |
---|
[66d4370] | 487 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 35) |
---|
| 488 | self.assertAlmostEqual(self.widget.poly_params['radius_bell.nsigmas'], 1.73205, 5) |
---|
[06b0138] | 489 | # Change the index |
---|
| 490 | self.widget.onPolyComboIndexChange('lognormal', 0) |
---|
| 491 | # check values |
---|
[66d4370] | 492 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 80) |
---|
| 493 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 8) |
---|
[06b0138] | 494 | # Change the index |
---|
| 495 | self.widget.onPolyComboIndexChange('schulz', 0) |
---|
| 496 | # check values |
---|
[66d4370] | 497 | self.assertEqual(self.widget.poly_params['radius_bell.npts'], 80) |
---|
| 498 | self.assertEqual(self.widget.poly_params['radius_bell.nsigmas'], 8) |
---|
[06b0138] | 499 | |
---|
| 500 | # mock up file load |
---|
| 501 | self.widget.loadPolydispArray = MagicMock() |
---|
| 502 | # Change to 'array' |
---|
| 503 | self.widget.onPolyComboIndexChange('array', 0) |
---|
| 504 | # See the mock fire |
---|
| 505 | self.assertTrue(self.widget.loadPolydispArray.called) |
---|
| 506 | |
---|
| 507 | def testLoadPolydispArray(self): |
---|
| 508 | """ |
---|
| 509 | Test opening of the load file dialog for 'array' polydisp. function |
---|
| 510 | """ |
---|
[00b7ddf0] | 511 | |
---|
| 512 | # open a non-existent file |
---|
[06b0138] | 513 | filename = os.path.join("UnitTesting", "testdata_noexist.txt") |
---|
[00b7ddf0] | 514 | with self.assertRaises(OSError, msg="testdata_noexist.txt should be a non-existent file"): |
---|
| 515 | os.stat(filename) |
---|
[53c771e] | 516 | QtWidgets.QFileDialog.getOpenFileName = MagicMock(return_value=(filename,'')) |
---|
[06b0138] | 517 | self.widget.show() |
---|
| 518 | # Change the category index so we have a model with polydisp |
---|
| 519 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 520 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[144fe21] | 521 | model_index = self.widget.cbModel.findText("barbell") |
---|
| 522 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[06b0138] | 523 | |
---|
| 524 | self.widget.onPolyComboIndexChange('array', 0) |
---|
| 525 | # check values - unchanged since the file doesn't exist |
---|
| 526 | self.assertTrue(self.widget._poly_model.item(0, 1).isEnabled()) |
---|
| 527 | with self.assertRaises(AttributeError): |
---|
| 528 | self.widget.disp_model() |
---|
| 529 | |
---|
| 530 | # good file |
---|
[00b7ddf0] | 531 | # TODO: this depends on the working directory being src/sas/qtgui, |
---|
| 532 | # TODO: which isn't convenient if you want to run this test suite |
---|
| 533 | # TODO: individually |
---|
[06b0138] | 534 | filename = os.path.join("UnitTesting", "testdata.txt") |
---|
[00b7ddf0] | 535 | try: |
---|
| 536 | os.stat(filename) |
---|
| 537 | except OSError: |
---|
| 538 | self.assertTrue(False, "testdata.txt does not exist") |
---|
[53c771e] | 539 | QtWidgets.QFileDialog.getOpenFileName = MagicMock(return_value=(filename,'')) |
---|
[06b0138] | 540 | |
---|
| 541 | self.widget.onPolyComboIndexChange('array', 0) |
---|
| 542 | # check values - disabled control, present weights |
---|
| 543 | self.assertFalse(self.widget._poly_model.item(0, 1).isEnabled()) |
---|
| 544 | self.assertEqual(self.widget.disp_model.weights[0], 2.83954) |
---|
| 545 | self.assertEqual(len(self.widget.disp_model.weights), 19) |
---|
| 546 | self.assertEqual(len(self.widget.disp_model.values), 19) |
---|
| 547 | self.assertEqual(self.widget.disp_model.values[0], 0.0) |
---|
| 548 | self.assertEqual(self.widget.disp_model.values[18], 3.67347) |
---|
[811bec1] | 549 | |
---|
| 550 | def testSetMagneticModel(self): |
---|
| 551 | """ |
---|
| 552 | Test the magnetic model setup |
---|
| 553 | """ |
---|
[351b53e] | 554 | self.widget.show() |
---|
| 555 | # Change the category index so we have a model available |
---|
[9934e48] | 556 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
[b1e36a3] | 557 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[351b53e] | 558 | |
---|
| 559 | # Check the magnetic model |
---|
[3f5b901] | 560 | self.assertEqual(self.widget._magnet_model.rowCount(), 9) |
---|
[351b53e] | 561 | self.assertEqual(self.widget._magnet_model.columnCount(), 5) |
---|
| 562 | |
---|
| 563 | # Test the header |
---|
| 564 | self.assertEqual(self.widget.lstMagnetic.horizontalHeader().count(), 5) |
---|
| 565 | self.assertFalse(self.widget.lstMagnetic.horizontalHeader().stretchLastSection()) |
---|
| 566 | |
---|
[c7358b2] | 567 | #Test tooltips |
---|
| 568 | self.assertEqual(len(self.widget._magnet_model.header_tooltips), 5) |
---|
| 569 | |
---|
| 570 | header_tooltips = ['Select parameter for fitting', |
---|
[144fe21] | 571 | 'Enter parameter value', |
---|
| 572 | 'Enter minimum value for parameter', |
---|
| 573 | 'Enter maximum value for parameter', |
---|
| 574 | 'Unit of the parameter'] |
---|
[c7358b2] | 575 | for column, tooltip in enumerate(header_tooltips): |
---|
| 576 | self.assertEqual(self.widget._magnet_model.headerData(column, |
---|
| 577 | QtCore.Qt.Horizontal, QtCore.Qt.ToolTipRole), |
---|
| 578 | header_tooltips[column]) |
---|
| 579 | |
---|
[351b53e] | 580 | # Test rows |
---|
[7fb471d] | 581 | for row in range(self.widget._magnet_model.rowCount()): |
---|
[351b53e] | 582 | func_index = self.widget._magnet_model.index(row, 0) |
---|
| 583 | self.assertIn(':', self.widget._magnet_model.item(row, 0).text()) |
---|
| 584 | |
---|
[811bec1] | 585 | |
---|
| 586 | def testAddExtraShells(self): |
---|
| 587 | """ |
---|
| 588 | Test how the extra shells are presented |
---|
| 589 | """ |
---|
| 590 | pass |
---|
| 591 | |
---|
| 592 | def testModifyShellsInList(self): |
---|
| 593 | """ |
---|
| 594 | Test the additional rows added by modifying the shells combobox |
---|
| 595 | """ |
---|
[351b53e] | 596 | self.widget.show() |
---|
| 597 | # Change the model to multi shell |
---|
[9934e48] | 598 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
[b1e36a3] | 599 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 600 | model_index = self.widget.cbModel.findText("core_multi_shell") |
---|
| 601 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
[351b53e] | 602 | |
---|
| 603 | # Assure we have the combobox available |
---|
[3fbd77b] | 604 | cbox_row = self.widget._n_shells_row |
---|
| 605 | func_index = self.widget._model_model.index(cbox_row, 1) |
---|
[53c771e] | 606 | self.assertIsInstance(self.widget.lstParams.indexWidget(func_index), QtWidgets.QComboBox) |
---|
[351b53e] | 607 | |
---|
[3fbd77b] | 608 | # get number of rows before changing shell count |
---|
| 609 | last_row = self.widget._model_model.rowCount() |
---|
| 610 | |
---|
[351b53e] | 611 | # Change the combo box index |
---|
| 612 | self.widget.lstParams.indexWidget(func_index).setCurrentIndex(3) |
---|
| 613 | |
---|
| 614 | # Check that the number of rows increased |
---|
[f712bf30] | 615 | # (note that n == 1 by default in core_multi_shell so this increases index by 2) |
---|
[351b53e] | 616 | more_rows = self.widget._model_model.rowCount() - last_row |
---|
[f712bf30] | 617 | self.assertEqual(more_rows, 4) # 4 new rows: 2 params per index |
---|
[351b53e] | 618 | |
---|
[f712bf30] | 619 | # Set to 0 |
---|
[351b53e] | 620 | self.widget.lstParams.indexWidget(func_index).setCurrentIndex(0) |
---|
[d1e4689] | 621 | self.assertEqual(self.widget._model_model.rowCount(), last_row - 2) |
---|
[811bec1] | 622 | |
---|
[d48cc19] | 623 | def testPlotTheory(self): |
---|
| 624 | """ |
---|
| 625 | See that theory item can produce a chart |
---|
| 626 | """ |
---|
| 627 | # By default, the compute/plot button is disabled |
---|
| 628 | self.assertFalse(self.widget.cmdPlot.isEnabled()) |
---|
| 629 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 630 | |
---|
| 631 | # Assign a model |
---|
| 632 | self.widget.show() |
---|
| 633 | # Change the category index so we have a model available |
---|
| 634 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 635 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 636 | |
---|
| 637 | # Check the enablement/text |
---|
| 638 | self.assertTrue(self.widget.cmdPlot.isEnabled()) |
---|
| 639 | self.assertEqual(self.widget.cmdPlot.text(), 'Calculate') |
---|
| 640 | |
---|
| 641 | # Spying on plot update signal |
---|
| 642 | spy = QtSignalSpy(self.widget, self.widget.communicate.plotRequestedSignal) |
---|
| 643 | |
---|
| 644 | # Press Calculate |
---|
| 645 | QtTest.QTest.mouseClick(self.widget.cmdPlot, QtCore.Qt.LeftButton) |
---|
| 646 | |
---|
| 647 | # Observe cmdPlot caption change |
---|
| 648 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 649 | |
---|
| 650 | # Make sure the signal has NOT been emitted |
---|
| 651 | self.assertEqual(spy.count(), 0) |
---|
| 652 | |
---|
| 653 | # Click again |
---|
| 654 | QtTest.QTest.mouseClick(self.widget.cmdPlot, QtCore.Qt.LeftButton) |
---|
| 655 | |
---|
| 656 | # This time, we got the update signal |
---|
| 657 | self.assertEqual(spy.count(), 0) |
---|
| 658 | |
---|
[d1e4689] | 659 | def notestPlotData(self): |
---|
[d48cc19] | 660 | """ |
---|
| 661 | See that data item can produce a chart |
---|
| 662 | """ |
---|
| 663 | # By default, the compute/plot button is disabled |
---|
| 664 | self.assertFalse(self.widget.cmdPlot.isEnabled()) |
---|
| 665 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 666 | |
---|
| 667 | # Set data |
---|
| 668 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[605d944] | 669 | item = QtGui.QStandardItem() |
---|
| 670 | updateModelItem(item, test_data, "test") |
---|
[d48cc19] | 671 | # Force same data into logic |
---|
[605d944] | 672 | self.widget.data = item |
---|
[d48cc19] | 673 | |
---|
| 674 | # Change the category index so we have a model available |
---|
| 675 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 676 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 677 | |
---|
| 678 | # Check the enablement/text |
---|
| 679 | self.assertTrue(self.widget.cmdPlot.isEnabled()) |
---|
| 680 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 681 | |
---|
| 682 | # Spying on plot update signal |
---|
| 683 | spy = QtSignalSpy(self.widget, self.widget.communicate.plotRequestedSignal) |
---|
| 684 | |
---|
| 685 | # Press Calculate |
---|
| 686 | QtTest.QTest.mouseClick(self.widget.cmdPlot, QtCore.Qt.LeftButton) |
---|
| 687 | |
---|
| 688 | # Observe cmdPlot caption did not change |
---|
| 689 | self.assertEqual(self.widget.cmdPlot.text(), 'Show Plot') |
---|
| 690 | |
---|
| 691 | # Make sure the signal has been emitted == new plot |
---|
| 692 | self.assertEqual(spy.count(), 1) |
---|
| 693 | |
---|
[53c771e] | 694 | def testOnEmptyFit(self): |
---|
[02ddfb4] | 695 | """ |
---|
[53c771e] | 696 | Test a 1D/2D fit with no parameters |
---|
[02ddfb4] | 697 | """ |
---|
| 698 | # Set data |
---|
| 699 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[377ade1] | 700 | item = QtGui.QStandardItem() |
---|
[63319b0] | 701 | updateModelItem(item, test_data, "test") |
---|
[02ddfb4] | 702 | # Force same data into logic |
---|
[f7d14a1] | 703 | self.widget.data = item |
---|
[02ddfb4] | 704 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 705 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 706 | |
---|
| 707 | self.widget.show() |
---|
| 708 | |
---|
| 709 | # Test no fitting params |
---|
[6dbff18] | 710 | self.widget.main_params_to_fit = [] |
---|
[2add354] | 711 | |
---|
[53c771e] | 712 | logging.error = MagicMock() |
---|
| 713 | |
---|
| 714 | self.widget.onFit() |
---|
| 715 | self.assertTrue(logging.error.called_with('no fitting parameters')) |
---|
| 716 | self.widget.close() |
---|
| 717 | |
---|
[605d944] | 718 | def testOnEmptyFit2(self): |
---|
[53c771e] | 719 | test_data = Data2D(image=[1.0, 2.0, 3.0], |
---|
| 720 | err_image=[0.01, 0.02, 0.03], |
---|
| 721 | qx_data=[0.1, 0.2, 0.3], |
---|
| 722 | qy_data=[0.1, 0.2, 0.3], |
---|
| 723 | xmin=0.1, xmax=0.3, ymin=0.1, ymax=0.3, |
---|
| 724 | mask=[True, True, True]) |
---|
| 725 | |
---|
| 726 | # Force same data into logic |
---|
| 727 | item = QtGui.QStandardItem() |
---|
[63319b0] | 728 | updateModelItem(item, test_data, "test") |
---|
[605d944] | 729 | |
---|
[53c771e] | 730 | # Force same data into logic |
---|
| 731 | self.widget.data = item |
---|
| 732 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 733 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 734 | |
---|
| 735 | self.widget.show() |
---|
| 736 | |
---|
| 737 | # Test no fitting params |
---|
[6dbff18] | 738 | self.widget.main_params_to_fit = [] |
---|
[53c771e] | 739 | |
---|
| 740 | logging.error = MagicMock() |
---|
| 741 | |
---|
| 742 | self.widget.onFit() |
---|
| 743 | self.assertTrue(logging.error.called_once()) |
---|
| 744 | self.assertTrue(logging.error.called_with('no fitting parameters')) |
---|
| 745 | self.widget.close() |
---|
| 746 | |
---|
[b764ae5] | 747 | def notestOnFit1D(self): |
---|
[53c771e] | 748 | """ |
---|
| 749 | Test the threaded fitting call |
---|
| 750 | """ |
---|
| 751 | # Set data |
---|
| 752 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
| 753 | item = QtGui.QStandardItem() |
---|
[63319b0] | 754 | updateModelItem(item, test_data, "test") |
---|
[53c771e] | 755 | # Force same data into logic |
---|
| 756 | self.widget.data = item |
---|
| 757 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 758 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 759 | |
---|
| 760 | self.widget.show() |
---|
[2add354] | 761 | |
---|
| 762 | # Assing fitting params |
---|
[6dbff18] | 763 | self.widget.main_params_to_fit = ['scale'] |
---|
[2add354] | 764 | |
---|
| 765 | # Spying on status update signal |
---|
| 766 | update_spy = QtSignalSpy(self.widget, self.widget.communicate.statusBarUpdateSignal) |
---|
| 767 | |
---|
| 768 | with threads.deferToThread as MagicMock: |
---|
| 769 | self.widget.onFit() |
---|
| 770 | # thread called |
---|
| 771 | self.assertTrue(threads.deferToThread.called) |
---|
| 772 | # thread method is 'compute' |
---|
| 773 | self.assertEqual(threads.deferToThread.call_args_list[0][0][0].__name__, 'compute') |
---|
| 774 | |
---|
| 775 | # the fit button changed caption and got disabled |
---|
[6dbff18] | 776 | # could fail if machine fast enough to finish |
---|
| 777 | #self.assertEqual(self.widget.cmdFit.text(), 'Stop fit') |
---|
| 778 | #self.assertFalse(self.widget.cmdFit.isEnabled()) |
---|
[2add354] | 779 | |
---|
| 780 | # Signal pushed up |
---|
| 781 | self.assertEqual(update_spy.count(), 1) |
---|
| 782 | |
---|
[53c771e] | 783 | self.widget.close() |
---|
| 784 | |
---|
[b764ae5] | 785 | def notestOnFit2D(self): |
---|
[2add354] | 786 | """ |
---|
| 787 | Test the threaded fitting call |
---|
| 788 | """ |
---|
| 789 | # Set data |
---|
| 790 | test_data = Data2D(image=[1.0, 2.0, 3.0], |
---|
| 791 | err_image=[0.01, 0.02, 0.03], |
---|
| 792 | qx_data=[0.1, 0.2, 0.3], |
---|
| 793 | qy_data=[0.1, 0.2, 0.3], |
---|
| 794 | xmin=0.1, xmax=0.3, ymin=0.1, ymax=0.3, |
---|
| 795 | mask=[True, True, True]) |
---|
| 796 | |
---|
| 797 | # Force same data into logic |
---|
[377ade1] | 798 | item = QtGui.QStandardItem() |
---|
[63319b0] | 799 | updateModelItem(item, test_data, "test") |
---|
[377ade1] | 800 | # Force same data into logic |
---|
[f7d14a1] | 801 | self.widget.data = item |
---|
[2add354] | 802 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 803 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 804 | |
---|
| 805 | self.widget.show() |
---|
| 806 | |
---|
[02ddfb4] | 807 | # Assing fitting params |
---|
[6dbff18] | 808 | self.widget.main_params_to_fit = ['scale'] |
---|
[02ddfb4] | 809 | |
---|
| 810 | # Spying on status update signal |
---|
| 811 | update_spy = QtSignalSpy(self.widget, self.widget.communicate.statusBarUpdateSignal) |
---|
| 812 | |
---|
| 813 | with threads.deferToThread as MagicMock: |
---|
| 814 | self.widget.onFit() |
---|
| 815 | # thread called |
---|
| 816 | self.assertTrue(threads.deferToThread.called) |
---|
| 817 | # thread method is 'compute' |
---|
| 818 | self.assertEqual(threads.deferToThread.call_args_list[0][0][0].__name__, 'compute') |
---|
| 819 | |
---|
| 820 | # the fit button changed caption and got disabled |
---|
[6dbff18] | 821 | #self.assertEqual(self.widget.cmdFit.text(), 'Stop fit') |
---|
| 822 | #self.assertFalse(self.widget.cmdFit.isEnabled()) |
---|
[02ddfb4] | 823 | |
---|
| 824 | # Signal pushed up |
---|
| 825 | self.assertEqual(update_spy.count(), 1) |
---|
| 826 | |
---|
[14ec91c5] | 827 | def testOnHelp(self): |
---|
[70080a0] | 828 | """ |
---|
| 829 | Test various help pages shown in this widget |
---|
| 830 | """ |
---|
[14ec91c5] | 831 | #Mock the webbrowser.open method |
---|
| 832 | self.widget.parent.showHelp = MagicMock() |
---|
| 833 | #webbrowser.open = MagicMock() |
---|
[70080a0] | 834 | |
---|
| 835 | # Invoke the action on default tab |
---|
| 836 | self.widget.onHelp() |
---|
| 837 | # Check if show() got called |
---|
[14ec91c5] | 838 | self.assertTrue(self.widget.parent.showHelp.called) |
---|
[70080a0] | 839 | # Assure the filename is correct |
---|
[14ec91c5] | 840 | self.assertIn("fitting_help.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 841 | |
---|
| 842 | # Change the tab to options |
---|
| 843 | self.widget.tabFitting.setCurrentIndex(1) |
---|
| 844 | self.widget.onHelp() |
---|
| 845 | # Check if show() got called |
---|
[14ec91c5] | 846 | self.assertEqual(self.widget.parent.showHelp.call_count, 2) |
---|
[70080a0] | 847 | # Assure the filename is correct |
---|
[14ec91c5] | 848 | self.assertIn("residuals_help.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 849 | |
---|
| 850 | # Change the tab to smearing |
---|
| 851 | self.widget.tabFitting.setCurrentIndex(2) |
---|
| 852 | self.widget.onHelp() |
---|
| 853 | # Check if show() got called |
---|
[14ec91c5] | 854 | self.assertEqual(self.widget.parent.showHelp.call_count, 3) |
---|
[70080a0] | 855 | # Assure the filename is correct |
---|
[14ec91c5] | 856 | self.assertIn("resolution.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 857 | |
---|
| 858 | # Change the tab to poly |
---|
| 859 | self.widget.tabFitting.setCurrentIndex(3) |
---|
| 860 | self.widget.onHelp() |
---|
| 861 | # Check if show() got called |
---|
[14ec91c5] | 862 | self.assertEqual(self.widget.parent.showHelp.call_count, 4) |
---|
[70080a0] | 863 | # Assure the filename is correct |
---|
[14ec91c5] | 864 | self.assertIn("polydispersity.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 865 | |
---|
| 866 | # Change the tab to magnetism |
---|
| 867 | self.widget.tabFitting.setCurrentIndex(4) |
---|
| 868 | self.widget.onHelp() |
---|
| 869 | # Check if show() got called |
---|
[14ec91c5] | 870 | self.assertEqual(self.widget.parent.showHelp.call_count, 5) |
---|
[70080a0] | 871 | # Assure the filename is correct |
---|
[14ec91c5] | 872 | self.assertIn("magnetism.html", self.widget.parent.showHelp.call_args[0][0]) |
---|
[70080a0] | 873 | |
---|
[672b8ab] | 874 | def testReadFitPage(self): |
---|
| 875 | """ |
---|
| 876 | Read in the fitpage object and restore state |
---|
| 877 | """ |
---|
| 878 | # Set data |
---|
| 879 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[605d944] | 880 | item = QtGui.QStandardItem() |
---|
| 881 | updateModelItem(item, test_data, "test") |
---|
| 882 | # Force same data into logic |
---|
| 883 | self.widget.data = item |
---|
[672b8ab] | 884 | |
---|
| 885 | # Force same data into logic |
---|
| 886 | category_index = self.widget.cbCategory.findText('Sphere') |
---|
[605d944] | 887 | |
---|
[672b8ab] | 888 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[6dbff18] | 889 | self.widget.main_params_to_fit = ['scale'] |
---|
[672b8ab] | 890 | # Invoke the tested method |
---|
| 891 | fp = self.widget.currentState() |
---|
| 892 | |
---|
| 893 | # Prepare modified fit page |
---|
| 894 | fp.current_model = 'onion' |
---|
| 895 | fp.is_polydisperse = True |
---|
| 896 | |
---|
| 897 | # Read in modified state |
---|
| 898 | self.widget.readFitPage(fp) |
---|
| 899 | |
---|
| 900 | # Check if the widget got updated accordingly |
---|
| 901 | self.assertEqual(self.widget.cbModel.currentText(), 'onion') |
---|
| 902 | self.assertTrue(self.widget.chkPolydispersity.isChecked()) |
---|
[4f9226c] | 903 | #Check if polidispersity tab is available |
---|
| 904 | self.assertTrue(self.widget.tabFitting.isTabEnabled(3)) |
---|
| 905 | |
---|
| 906 | #Check if magnetism box and tab are disabled when 1D data is loaded |
---|
| 907 | self.assertFalse(self.widget.chkMagnetism.isEnabled()) |
---|
| 908 | self.assertFalse(self.widget.tabFitting.isTabEnabled(4)) |
---|
| 909 | |
---|
[1a15ada] | 910 | # to be fixed after functionality is ready |
---|
| 911 | def notestReadFitPage2D(self): |
---|
[4f9226c] | 912 | """ |
---|
| 913 | Read in the fitpage object and restore state |
---|
| 914 | """ |
---|
| 915 | # Set data |
---|
| 916 | |
---|
| 917 | test_data = Data2D(image=[1.0, 2.0, 3.0], |
---|
| 918 | err_image=[0.01, 0.02, 0.03], |
---|
| 919 | qx_data=[0.1, 0.2, 0.3], |
---|
| 920 | qy_data=[0.1, 0.2, 0.3], |
---|
| 921 | xmin=0.1, xmax=0.3, ymin=0.1, ymax=0.3, |
---|
| 922 | mask=[True, True, True]) |
---|
| 923 | |
---|
| 924 | # Force same data into logic |
---|
| 925 | self.widget.logic.data = test_data |
---|
| 926 | self.widget.data_is_loaded = True |
---|
| 927 | |
---|
| 928 | #item = QtGui.QStandardItem() |
---|
| 929 | #updateModelItem(item, [test_data], "test") |
---|
| 930 | # Force same data into logic |
---|
| 931 | #self.widget.logic.data = item |
---|
| 932 | #self.widget.data_is_loaded = True |
---|
| 933 | |
---|
| 934 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 935 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 936 | |
---|
| 937 | # Test no fitting params |
---|
[6dbff18] | 938 | self.widget.main_params_to_fit = ['scale'] |
---|
[4f9226c] | 939 | |
---|
| 940 | # Invoke the tested method |
---|
| 941 | fp = self.widget.currentState() |
---|
| 942 | |
---|
| 943 | # Prepare modified fit page |
---|
| 944 | fp.current_model = 'cylinder' |
---|
| 945 | fp.is_polydisperse = True |
---|
| 946 | fp.is_magnetic = True |
---|
| 947 | fp.is2D = True |
---|
| 948 | |
---|
| 949 | # Read in modified state |
---|
| 950 | self.widget.readFitPage(fp) |
---|
| 951 | |
---|
| 952 | # Check if the widget got updated accordingly |
---|
| 953 | self.assertEqual(self.widget.cbModel.currentText(), 'cylinder') |
---|
| 954 | self.assertTrue(self.widget.chkPolydispersity.isChecked()) |
---|
| 955 | self.assertTrue(self.widget.chkPolydispersity.isEnabled()) |
---|
| 956 | #Check if polidispersity tab is available |
---|
| 957 | self.assertTrue(self.widget.tabFitting.isTabEnabled(3)) |
---|
| 958 | |
---|
| 959 | #Check if magnetism box and tab are disabled when 1D data is loaded |
---|
| 960 | self.assertTrue(self.widget.chkMagnetism.isChecked()) |
---|
| 961 | self.assertTrue(self.widget.chkMagnetism.isEnabled()) |
---|
| 962 | self.assertTrue(self.widget.tabFitting.isTabEnabled(4)) |
---|
[672b8ab] | 963 | |
---|
| 964 | def testCurrentState(self): |
---|
| 965 | """ |
---|
| 966 | Set up the fitpage with current state |
---|
| 967 | """ |
---|
| 968 | # Set data |
---|
| 969 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[605d944] | 970 | item = QtGui.QStandardItem() |
---|
| 971 | updateModelItem(item, test_data, "test") |
---|
[672b8ab] | 972 | # Force same data into logic |
---|
[605d944] | 973 | self.widget.data = item |
---|
[672b8ab] | 974 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 975 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[6dbff18] | 976 | self.widget.main_params_to_fit = ['scale'] |
---|
[672b8ab] | 977 | |
---|
| 978 | # Invoke the tested method |
---|
| 979 | fp = self.widget.currentState() |
---|
| 980 | |
---|
| 981 | # Test some entries. (Full testing of fp is done in FitPageTest) |
---|
| 982 | self.assertIsInstance(fp.data, Data1D) |
---|
| 983 | self.assertListEqual(list(fp.data.x), [1,2]) |
---|
| 984 | self.assertTrue(fp.data_is_loaded) |
---|
| 985 | self.assertEqual(fp.current_category, "Sphere") |
---|
[f50d170] | 986 | self.assertEqual(fp.current_model, "adsorbed_layer") |
---|
[6dbff18] | 987 | self.assertListEqual(fp.main_params_to_fit, ['scale']) |
---|
[672b8ab] | 988 | |
---|
| 989 | def testPushFitPage(self): |
---|
| 990 | """ |
---|
| 991 | Push current state of fitpage onto stack |
---|
| 992 | """ |
---|
[2241130] | 993 | # Set data |
---|
| 994 | test_data = Data1D(x=[1,2], y=[1,2]) |
---|
[605d944] | 995 | item = QtGui.QStandardItem() |
---|
| 996 | updateModelItem(item, test_data, "test") |
---|
[2241130] | 997 | # Force same data into logic |
---|
[605d944] | 998 | self.widget.data = item |
---|
[2241130] | 999 | category_index = self.widget.cbCategory.findText("Sphere") |
---|
| 1000 | |
---|
| 1001 | # Asses the initial state of stack |
---|
| 1002 | self.assertEqual(self.widget.page_stack, []) |
---|
| 1003 | |
---|
| 1004 | # Set the undo flag |
---|
| 1005 | self.widget.undo_supported = True |
---|
| 1006 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
[6dbff18] | 1007 | self.widget.main_params_to_fit = ['scale'] |
---|
[2241130] | 1008 | |
---|
| 1009 | # Check that the stack is updated |
---|
| 1010 | self.assertEqual(len(self.widget.page_stack), 1) |
---|
| 1011 | |
---|
| 1012 | # Change another parameter |
---|
| 1013 | self.widget._model_model.item(2, 1).setText("3.0") |
---|
| 1014 | # Check that the stack is updated |
---|
| 1015 | self.assertEqual(len(self.widget.page_stack), 2) |
---|
[672b8ab] | 1016 | |
---|
| 1017 | def testPopFitPage(self): |
---|
| 1018 | """ |
---|
| 1019 | Pop current state of fitpage from stack |
---|
| 1020 | """ |
---|
[2241130] | 1021 | # TODO: to be added when implementing UNDO/REDO |
---|
[672b8ab] | 1022 | pass |
---|
[811bec1] | 1023 | |
---|
[a14a2b0] | 1024 | def testOnMainPageChange(self): |
---|
| 1025 | """ |
---|
| 1026 | Test update values of modified parameters in models |
---|
| 1027 | """ |
---|
| 1028 | # select model: cylinder / cylinder |
---|
| 1029 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1030 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1031 | |
---|
| 1032 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1033 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1034 | |
---|
| 1035 | # modify the initial value of length (different from default) |
---|
| 1036 | # print self.widget.kernel_module.details['length'] |
---|
| 1037 | |
---|
| 1038 | new_value = "333.0" |
---|
| 1039 | self.widget._model_model.item(5, 1).setText(new_value) |
---|
| 1040 | |
---|
| 1041 | # name of modified parameter |
---|
| 1042 | name_modified_param = str(self.widget._model_model.item(5, 0).text()) |
---|
| 1043 | |
---|
[c7358b2] | 1044 | # Check the model |
---|
[00b7ddf0] | 1045 | self.assertEqual(self.widget._model_model.rowCount(), 7) |
---|
[c7358b2] | 1046 | self.assertEqual(self.widget._model_model.columnCount(), 5) |
---|
| 1047 | |
---|
| 1048 | # Test the header |
---|
| 1049 | #self.assertEqual(self.widget.lstParams.horizontalHeader().count(), 5) |
---|
| 1050 | #self.assertFalse(self.widget.lstParams.horizontalHeader().stretchLastSection()) |
---|
| 1051 | |
---|
| 1052 | self.assertEqual(len(self.widget._model_model.header_tooltips), 5) |
---|
| 1053 | header_tooltips = ['Select parameter for fitting', |
---|
| 1054 | 'Enter parameter value', |
---|
| 1055 | 'Enter minimum value for parameter', |
---|
| 1056 | 'Enter maximum value for parameter', |
---|
| 1057 | 'Unit of the parameter'] |
---|
| 1058 | for column, tooltip in enumerate(header_tooltips): |
---|
| 1059 | self.assertEqual(self.widget._model_model.headerData(column, |
---|
| 1060 | QtCore.Qt.Horizontal, QtCore.Qt.ToolTipRole), |
---|
| 1061 | header_tooltips[column]) |
---|
| 1062 | |
---|
[a14a2b0] | 1063 | # check that the value has been modified in kernel_module |
---|
| 1064 | self.assertEqual(new_value, |
---|
| 1065 | str(self.widget.kernel_module.params[name_modified_param])) |
---|
| 1066 | |
---|
| 1067 | # check that range of variation for this parameter has NOT been changed |
---|
| 1068 | self.assertNotIn(new_value, self.widget.kernel_module.details[name_modified_param] ) |
---|
| 1069 | |
---|
[63319b0] | 1070 | def testModelContextMenu(self): |
---|
| 1071 | """ |
---|
| 1072 | Test the right click context menu in the parameter table |
---|
| 1073 | """ |
---|
| 1074 | # select model: cylinder / cylinder |
---|
| 1075 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1076 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1077 | |
---|
| 1078 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1079 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1080 | |
---|
| 1081 | # no rows selected |
---|
| 1082 | menu = self.widget.modelContextMenu([]) |
---|
| 1083 | self.assertEqual(len(menu.actions()), 0) |
---|
| 1084 | |
---|
| 1085 | # 1 row selected |
---|
| 1086 | menu = self.widget.modelContextMenu([1]) |
---|
| 1087 | self.assertEqual(len(menu.actions()), 4) |
---|
| 1088 | |
---|
| 1089 | # 2 rows selected |
---|
| 1090 | menu = self.widget.modelContextMenu([1,3]) |
---|
| 1091 | self.assertEqual(len(menu.actions()), 5) |
---|
| 1092 | |
---|
| 1093 | # 3 rows selected |
---|
| 1094 | menu = self.widget.modelContextMenu([1,2,3]) |
---|
| 1095 | self.assertEqual(len(menu.actions()), 4) |
---|
| 1096 | |
---|
| 1097 | # over 9000 |
---|
| 1098 | with self.assertRaises(AttributeError): |
---|
| 1099 | menu = self.widget.modelContextMenu([i for i in range(9001)]) |
---|
| 1100 | self.assertEqual(len(menu.actions()), 4) |
---|
| 1101 | |
---|
| 1102 | def testShowModelContextMenu(self): |
---|
| 1103 | # select model: cylinder / cylinder |
---|
| 1104 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1105 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1106 | |
---|
| 1107 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1108 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1109 | |
---|
| 1110 | # No selection |
---|
| 1111 | logging.error = MagicMock() |
---|
| 1112 | self.widget.showModelDescription = MagicMock() |
---|
| 1113 | # Show the menu |
---|
| 1114 | self.widget.showModelContextMenu(QtCore.QPoint(10,20)) |
---|
| 1115 | |
---|
| 1116 | # Assure the description menu is shown |
---|
| 1117 | self.assertTrue(self.widget.showModelDescription.called) |
---|
| 1118 | self.assertFalse(logging.error.called) |
---|
| 1119 | |
---|
| 1120 | # "select" two rows |
---|
| 1121 | index1 = self.widget.lstParams.model().index(1, 0, QtCore.QModelIndex()) |
---|
| 1122 | index2 = self.widget.lstParams.model().index(2, 0, QtCore.QModelIndex()) |
---|
| 1123 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1124 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1125 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1126 | |
---|
| 1127 | QtWidgets.QMenu.exec_ = MagicMock() |
---|
| 1128 | logging.error = MagicMock() |
---|
| 1129 | # Show the menu |
---|
| 1130 | self.widget.showModelContextMenu(QtCore.QPoint(10,20)) |
---|
| 1131 | |
---|
| 1132 | # Assure the menu is shown |
---|
| 1133 | self.assertFalse(logging.error.called) |
---|
| 1134 | self.assertTrue(QtWidgets.QMenu.exec_.called) |
---|
| 1135 | |
---|
| 1136 | def testShowMultiConstraint(self): |
---|
| 1137 | """ |
---|
| 1138 | Test the widget update on new multi constraint |
---|
| 1139 | """ |
---|
| 1140 | # select model: cylinder / cylinder |
---|
| 1141 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1142 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1143 | |
---|
| 1144 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1145 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1146 | |
---|
| 1147 | # nothing selected |
---|
| 1148 | with self.assertRaises(AssertionError): |
---|
| 1149 | self.widget.showMultiConstraint() |
---|
| 1150 | |
---|
| 1151 | # one row selected |
---|
| 1152 | index = self.widget.lstParams.model().index(1, 0, QtCore.QModelIndex()) |
---|
| 1153 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1154 | selection_model.select(index, selection_model.Select | selection_model.Rows) |
---|
| 1155 | with self.assertRaises(AssertionError): |
---|
| 1156 | # should also throw |
---|
| 1157 | self.widget.showMultiConstraint() |
---|
| 1158 | |
---|
| 1159 | # two rows selected |
---|
| 1160 | index1 = self.widget.lstParams.model().index(1, 0, QtCore.QModelIndex()) |
---|
[00b7ddf0] | 1161 | index2 = self.widget.lstParams.model().index(3, 0, QtCore.QModelIndex()) |
---|
[63319b0] | 1162 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1163 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1164 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1165 | |
---|
| 1166 | # return non-OK from dialog |
---|
| 1167 | QtWidgets.QDialog.exec_ = MagicMock() |
---|
| 1168 | self.widget.showMultiConstraint() |
---|
| 1169 | # Check the dialog called |
---|
| 1170 | self.assertTrue(QtWidgets.QDialog.exec_.called) |
---|
| 1171 | |
---|
| 1172 | # return OK from dialog |
---|
| 1173 | QtWidgets.QDialog.exec_ = MagicMock(return_value=QtWidgets.QDialog.Accepted) |
---|
| 1174 | spy = QtSignalSpy(self.widget, self.widget.constraintAddedSignal) |
---|
| 1175 | |
---|
| 1176 | self.widget.showMultiConstraint() |
---|
| 1177 | |
---|
| 1178 | # Make sure the signal has been emitted |
---|
| 1179 | self.assertEqual(spy.count(), 1) |
---|
| 1180 | |
---|
| 1181 | # Check the argument value - should be row '1' |
---|
| 1182 | self.assertEqual(spy.called()[0]['args'][0], [1]) |
---|
| 1183 | |
---|
| 1184 | def testGetRowFromName(self): |
---|
| 1185 | """ |
---|
| 1186 | Helper function for parameter table |
---|
| 1187 | """ |
---|
| 1188 | # select model: cylinder / cylinder |
---|
| 1189 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1190 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1191 | |
---|
| 1192 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1193 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1194 | |
---|
| 1195 | # several random parameters |
---|
| 1196 | self.assertEqual(self.widget.getRowFromName('scale'), 0) |
---|
[00b7ddf0] | 1197 | self.assertEqual(self.widget.getRowFromName('length'), 6) |
---|
[63319b0] | 1198 | |
---|
| 1199 | def testGetParamNames(self): |
---|
| 1200 | """ |
---|
| 1201 | Helper function for parameter table |
---|
| 1202 | """ |
---|
| 1203 | # select model: cylinder / cylinder |
---|
| 1204 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1205 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1206 | |
---|
| 1207 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1208 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1209 | |
---|
| 1210 | cylinder_params = ['scale','background','sld','sld_solvent','radius','length'] |
---|
| 1211 | # assure all parameters are returned |
---|
| 1212 | self.assertEqual(self.widget.getParamNames(), cylinder_params) |
---|
| 1213 | |
---|
| 1214 | # Switch to another model |
---|
| 1215 | model_index = self.widget.cbModel.findText("pringle") |
---|
| 1216 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1217 | |
---|
| 1218 | # make sure the parameters are different than before |
---|
| 1219 | self.assertFalse(self.widget.getParamNames() == cylinder_params) |
---|
| 1220 | |
---|
| 1221 | def testAddConstraintToRow(self): |
---|
| 1222 | """ |
---|
| 1223 | Test the constraint row add operation |
---|
| 1224 | """ |
---|
| 1225 | # select model: cylinder / cylinder |
---|
| 1226 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1227 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1228 | |
---|
| 1229 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1230 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1231 | |
---|
| 1232 | # Create a constraint object |
---|
| 1233 | const = Constraint(parent=None, value=7.0) |
---|
[00b7ddf0] | 1234 | row = 3 |
---|
[63319b0] | 1235 | |
---|
| 1236 | spy = QtSignalSpy(self.widget, self.widget.constraintAddedSignal) |
---|
| 1237 | |
---|
| 1238 | # call the method tested |
---|
| 1239 | self.widget.addConstraintToRow(constraint=const, row=row) |
---|
| 1240 | |
---|
| 1241 | # Make sure the signal has been emitted |
---|
| 1242 | self.assertEqual(spy.count(), 1) |
---|
| 1243 | |
---|
| 1244 | # Check the argument value - should be row 'row' |
---|
| 1245 | self.assertEqual(spy.called()[0]['args'][0], [row]) |
---|
| 1246 | |
---|
| 1247 | # Assure the row has the constraint |
---|
| 1248 | self.assertEqual(self.widget.getConstraintForRow(row), const) |
---|
[80468f6] | 1249 | self.assertTrue(self.widget.rowHasConstraint(row)) |
---|
[63319b0] | 1250 | |
---|
| 1251 | # assign complex constraint now |
---|
| 1252 | const = Constraint(parent=None, param='radius', func='5*sld') |
---|
[00b7ddf0] | 1253 | row = 5 |
---|
[63319b0] | 1254 | # call the method tested |
---|
| 1255 | self.widget.addConstraintToRow(constraint=const, row=row) |
---|
| 1256 | |
---|
| 1257 | # Make sure the signal has been emitted |
---|
| 1258 | self.assertEqual(spy.count(), 2) |
---|
| 1259 | |
---|
| 1260 | # Check the argument value - should be row 'row' |
---|
| 1261 | self.assertEqual(spy.called()[1]['args'][0], [row]) |
---|
| 1262 | |
---|
| 1263 | # Assure the row has the constraint |
---|
| 1264 | self.assertEqual(self.widget.getConstraintForRow(row), const) |
---|
| 1265 | # and it is a complex constraint |
---|
| 1266 | self.assertTrue(self.widget.rowHasConstraint(row)) |
---|
| 1267 | |
---|
| 1268 | def testAddSimpleConstraint(self): |
---|
| 1269 | """ |
---|
| 1270 | Test the constraint add operation |
---|
| 1271 | """ |
---|
| 1272 | # select model: cylinder / cylinder |
---|
| 1273 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1274 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1275 | |
---|
| 1276 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1277 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1278 | |
---|
| 1279 | # select two rows |
---|
| 1280 | row1 = 1 |
---|
| 1281 | row2 = 4 |
---|
| 1282 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1283 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1284 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1285 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1286 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1287 | |
---|
| 1288 | # define the signal spy |
---|
| 1289 | spy = QtSignalSpy(self.widget, self.widget.constraintAddedSignal) |
---|
| 1290 | |
---|
| 1291 | # call the method tested |
---|
| 1292 | self.widget.addSimpleConstraint() |
---|
| 1293 | |
---|
| 1294 | # Make sure the signal has been emitted |
---|
| 1295 | self.assertEqual(spy.count(), 2) |
---|
| 1296 | |
---|
| 1297 | # Check the argument value |
---|
| 1298 | self.assertEqual(spy.called()[0]['args'][0], [row1]) |
---|
| 1299 | self.assertEqual(spy.called()[1]['args'][0], [row2]) |
---|
| 1300 | |
---|
| 1301 | def testDeleteConstraintOnParameter(self): |
---|
| 1302 | """ |
---|
| 1303 | Test the constraint deletion in model/view |
---|
| 1304 | """ |
---|
| 1305 | # select model: cylinder / cylinder |
---|
| 1306 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1307 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1308 | |
---|
| 1309 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1310 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1311 | |
---|
| 1312 | row1 = 1 |
---|
[00b7ddf0] | 1313 | row2 = 5 |
---|
| 1314 | |
---|
| 1315 | param1 = "background" |
---|
| 1316 | param2 = "radius" |
---|
| 1317 | |
---|
| 1318 | #default_value1 = "0.001" |
---|
| 1319 | default_value2 = "20" |
---|
| 1320 | |
---|
| 1321 | # select two rows |
---|
[63319b0] | 1322 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1323 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1324 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1325 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1326 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1327 | |
---|
| 1328 | # add constraints |
---|
| 1329 | self.widget.addSimpleConstraint() |
---|
| 1330 | |
---|
| 1331 | # deselect the model |
---|
| 1332 | selection_model.clear() |
---|
| 1333 | |
---|
| 1334 | # select a single row |
---|
| 1335 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1336 | |
---|
| 1337 | # delete one of the constraints |
---|
[00b7ddf0] | 1338 | self.widget.deleteConstraintOnParameter(param=param1) |
---|
[63319b0] | 1339 | |
---|
| 1340 | # see that the other constraint is still present |
---|
[00b7ddf0] | 1341 | cons = self.widget.getConstraintForRow(row2) |
---|
| 1342 | self.assertEqual(cons.param, param2) |
---|
| 1343 | self.assertEqual(cons.value, default_value2) |
---|
[63319b0] | 1344 | |
---|
| 1345 | # kill the other constraint |
---|
| 1346 | self.widget.deleteConstraint() |
---|
| 1347 | |
---|
| 1348 | # see that the other constraint is still present |
---|
[00b7ddf0] | 1349 | self.assertEqual(self.widget.getConstraintsForModel(), [(param2, None)]) |
---|
[63319b0] | 1350 | |
---|
| 1351 | def testGetConstraintForRow(self): |
---|
| 1352 | """ |
---|
| 1353 | Helper function for parameter table |
---|
| 1354 | """ |
---|
| 1355 | # tested extensively elsewhere |
---|
| 1356 | pass |
---|
| 1357 | |
---|
| 1358 | def testRowHasConstraint(self): |
---|
| 1359 | """ |
---|
| 1360 | Helper function for parameter table |
---|
| 1361 | """ |
---|
| 1362 | # select model: cylinder / cylinder |
---|
| 1363 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1364 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1365 | |
---|
| 1366 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1367 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1368 | |
---|
| 1369 | row1 = 1 |
---|
[00b7ddf0] | 1370 | row2 = 5 |
---|
| 1371 | |
---|
| 1372 | # select two rows |
---|
[63319b0] | 1373 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1374 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1375 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1376 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1377 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1378 | |
---|
| 1379 | # add constraints |
---|
| 1380 | self.widget.addSimpleConstraint() |
---|
| 1381 | |
---|
[00b7ddf0] | 1382 | con_list = [False, True, False, False, False, True, False] |
---|
[63319b0] | 1383 | new_list = [] |
---|
| 1384 | for row in range(self.widget._model_model.rowCount()): |
---|
| 1385 | new_list.append(self.widget.rowHasConstraint(row)) |
---|
| 1386 | |
---|
| 1387 | self.assertEqual(new_list, con_list) |
---|
| 1388 | |
---|
| 1389 | def testRowHasActiveConstraint(self): |
---|
| 1390 | """ |
---|
| 1391 | Helper function for parameter table |
---|
| 1392 | """ |
---|
| 1393 | # select model: cylinder / cylinder |
---|
| 1394 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1395 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1396 | |
---|
| 1397 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1398 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1399 | |
---|
| 1400 | row1 = 1 |
---|
[00b7ddf0] | 1401 | row2 = 5 |
---|
| 1402 | |
---|
| 1403 | # select two rows |
---|
[63319b0] | 1404 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1405 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1406 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1407 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1408 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1409 | |
---|
| 1410 | # add constraints |
---|
| 1411 | self.widget.addSimpleConstraint() |
---|
| 1412 | |
---|
| 1413 | # deactivate the first constraint |
---|
| 1414 | constraint_objects = self.widget.getConstraintObjectsForModel() |
---|
| 1415 | constraint_objects[0].active = False |
---|
| 1416 | |
---|
[00b7ddf0] | 1417 | con_list = [False, False, False, False, False, True, False] |
---|
[63319b0] | 1418 | new_list = [] |
---|
| 1419 | for row in range(self.widget._model_model.rowCount()): |
---|
| 1420 | new_list.append(self.widget.rowHasActiveConstraint(row)) |
---|
| 1421 | |
---|
| 1422 | self.assertEqual(new_list, con_list) |
---|
| 1423 | |
---|
| 1424 | def testGetConstraintsForModel(self): |
---|
| 1425 | """ |
---|
| 1426 | Test the constraint getter for constraint texts |
---|
| 1427 | """ |
---|
| 1428 | # select model: cylinder / cylinder |
---|
| 1429 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1430 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1431 | |
---|
| 1432 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1433 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1434 | |
---|
| 1435 | # no constraints |
---|
| 1436 | self.assertEqual(self.widget.getConstraintsForModel(),[]) |
---|
| 1437 | |
---|
| 1438 | row1 = 1 |
---|
[00b7ddf0] | 1439 | row2 = 5 |
---|
| 1440 | |
---|
| 1441 | param1 = "background" |
---|
| 1442 | param2 = "radius" |
---|
| 1443 | |
---|
| 1444 | default_value1 = "0.001" |
---|
| 1445 | default_value2 = "20" |
---|
| 1446 | |
---|
| 1447 | # select two rows |
---|
[63319b0] | 1448 | index1 = self.widget.lstParams.model().index(row1, 0, QtCore.QModelIndex()) |
---|
| 1449 | index2 = self.widget.lstParams.model().index(row2, 0, QtCore.QModelIndex()) |
---|
| 1450 | selection_model = self.widget.lstParams.selectionModel() |
---|
| 1451 | selection_model.select(index1, selection_model.Select | selection_model.Rows) |
---|
| 1452 | selection_model.select(index2, selection_model.Select | selection_model.Rows) |
---|
| 1453 | |
---|
| 1454 | # add constraints |
---|
| 1455 | self.widget.addSimpleConstraint() |
---|
| 1456 | |
---|
| 1457 | # simple constraints |
---|
[80468f6] | 1458 | # self.assertEqual(self.widget.getConstraintsForModel(), [('background', '0.001'), ('radius', '20')]) |
---|
[00b7ddf0] | 1459 | cons = self.widget.getConstraintForRow(row1) |
---|
| 1460 | self.assertEqual(cons.param, param1) |
---|
| 1461 | self.assertEqual(cons.value, default_value1) |
---|
| 1462 | cons = self.widget.getConstraintForRow(row2) |
---|
| 1463 | self.assertEqual(cons.param, param2) |
---|
| 1464 | self.assertEqual(cons.value, default_value2) |
---|
[80468f6] | 1465 | |
---|
[63319b0] | 1466 | objects = self.widget.getConstraintObjectsForModel() |
---|
| 1467 | self.assertEqual(len(objects), 2) |
---|
[00b7ddf0] | 1468 | self.assertEqual(objects[1].value, default_value2) |
---|
| 1469 | self.assertEqual(objects[0].param, param1) |
---|
[63319b0] | 1470 | |
---|
| 1471 | row = 0 |
---|
[00b7ddf0] | 1472 | param = "scale" |
---|
| 1473 | func = "5*sld" |
---|
| 1474 | |
---|
| 1475 | # add complex constraint |
---|
| 1476 | const = Constraint(parent=None, param=param, func=func) |
---|
[63319b0] | 1477 | self.widget.addConstraintToRow(constraint=const, row=row) |
---|
[80468f6] | 1478 | #self.assertEqual(self.widget.getConstraintsForModel(),[('scale', '5*sld'), ('background', '0.001'), ('radius', None)]) |
---|
[00b7ddf0] | 1479 | cons = self.widget.getConstraintForRow(row2) |
---|
| 1480 | self.assertEqual(cons.param, param2) |
---|
| 1481 | self.assertEqual(cons.value, default_value2) |
---|
[80468f6] | 1482 | |
---|
[63319b0] | 1483 | objects = self.widget.getConstraintObjectsForModel() |
---|
| 1484 | self.assertEqual(len(objects), 3) |
---|
[00b7ddf0] | 1485 | self.assertEqual(objects[0].func, func) |
---|
[63319b0] | 1486 | |
---|
| 1487 | def testReplaceConstraintName(self): |
---|
| 1488 | """ |
---|
| 1489 | Test the replacement of constraint moniker |
---|
| 1490 | """ |
---|
| 1491 | # select model: cylinder / cylinder |
---|
| 1492 | category_index = self.widget.cbCategory.findText("Cylinder") |
---|
| 1493 | self.widget.cbCategory.setCurrentIndex(category_index) |
---|
| 1494 | |
---|
| 1495 | model_index = self.widget.cbModel.findText("cylinder") |
---|
| 1496 | self.widget.cbModel.setCurrentIndex(model_index) |
---|
| 1497 | |
---|
| 1498 | old_name = 'M5' |
---|
| 1499 | new_name = 'poopy' |
---|
| 1500 | # add complex constraint |
---|
| 1501 | const = Constraint(parent=None, param='scale', func='%s.5*sld'%old_name) |
---|
| 1502 | row = 0 |
---|
| 1503 | self.widget.addConstraintToRow(constraint=const, row=row) |
---|
| 1504 | |
---|
| 1505 | # Replace 'm5' with 'poopy' |
---|
| 1506 | self.widget.replaceConstraintName(old_name, new_name) |
---|
| 1507 | |
---|
| 1508 | self.assertEqual(self.widget.getConstraintsForModel(),[('scale', 'poopy.5*sld')]) |
---|
| 1509 | |
---|
[a14a2b0] | 1510 | |
---|
[811bec1] | 1511 | if __name__ == "__main__": |
---|
| 1512 | unittest.main() |
---|