| 1 | import sys |
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| 2 | import unittest |
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| 3 | import webbrowser |
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| 4 | |
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| 5 | from PyQt4 import QtCore |
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| 6 | from PyQt4 import QtGui |
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| 7 | from mock import MagicMock |
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| 8 | |
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| 9 | # set up import paths |
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| 10 | import path_prepare |
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| 11 | |
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| 12 | # SV imports |
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| 13 | from sas.sascalc.dataloader.loader import Loader |
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| 14 | from sas.sasgui.guiframe.data_manager import DataManager |
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| 15 | from sas.sasgui.guiframe.dataFitting import Data1D |
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| 16 | from sas.sasgui.guiframe.dataFitting import Data2D |
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| 17 | |
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| 18 | # Tested module |
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| 19 | from GuiUtils import * |
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| 20 | |
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| 21 | app = QtGui.QApplication(sys.argv) |
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| 22 | |
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| 23 | class GuiUtilsTest(unittest.TestCase): |
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| 24 | '''Test the GUI Utilities methods''' |
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| 25 | def setUp(self): |
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| 26 | '''Empty''' |
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| 27 | pass |
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| 28 | |
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| 29 | def tearDown(self): |
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| 30 | '''Empty''' |
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| 31 | pass |
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| 32 | |
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| 33 | def testDefaults(self): |
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| 34 | """ |
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| 35 | Test all the global constants defined in the file. |
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| 36 | """ |
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| 37 | # Should probably test the constants in the file, |
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| 38 | # but this will done after trimming down GuiUtils |
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| 39 | # and retaining only necessary variables. |
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| 40 | pass |
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| 41 | |
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| 42 | def testGetAppDir(self): |
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| 43 | """ |
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| 44 | """ |
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| 45 | pass |
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| 46 | |
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| 47 | def testGetUserDirectory(self): |
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| 48 | """ |
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| 49 | Simple test of user directory getter |
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| 50 | """ |
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| 51 | home_dir = os.path.expanduser("~") |
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| 52 | self.assertIn(home_dir, get_user_directory()) |
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| 53 | |
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| 54 | def testCommunicate(self): |
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| 55 | """ |
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| 56 | Test the container class with signal definitions |
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| 57 | """ |
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| 58 | com = Communicate() |
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| 59 | |
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| 60 | # All defined signals |
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| 61 | list_of_signals = [ |
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| 62 | 'fileReadSignal', |
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| 63 | 'fileDataReceivedSignal', |
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| 64 | 'statusBarUpdateSignal', |
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| 65 | 'updatePerspectiveWithDataSignal', |
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| 66 | 'updateModelFromPerspectiveSignal', |
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| 67 | 'plotRequestedSignal', |
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| 68 | 'progressBarUpdateSignal', |
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| 69 | ] |
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| 70 | |
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| 71 | # Assure all signals are defined. |
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| 72 | for signal in list_of_signals: |
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| 73 | self.assertIn(signal, dir(com)) |
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| 74 | |
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| 75 | |
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| 76 | def testUpdateModelItem(self): |
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| 77 | """ |
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| 78 | Test the QModelItem update method |
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| 79 | """ |
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| 80 | test_item = QtGui.QStandardItem() |
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| 81 | test_list = ['aa','11'] |
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| 82 | update_data = QtCore.QVariant(test_list) |
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| 83 | name = "Black Sabbath" |
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| 84 | |
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| 85 | # update the item |
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| 86 | updateModelItem(test_item, update_data, name) |
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| 87 | |
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| 88 | # Make sure test_item got all data added |
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| 89 | self.assertEqual(test_item.child(0).text(), name) |
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| 90 | self.assertTrue(test_item.child(0).isCheckable()) |
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| 91 | list_from_item = test_item.child(0).child(0).data().toPyObject() |
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| 92 | self.assertIsInstance(list_from_item, list) |
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| 93 | self.assertEqual(str(list_from_item[0]), test_list[0]) |
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| 94 | self.assertEqual(str(list_from_item[1]), test_list[1]) |
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| 95 | |
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| 96 | |
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| 97 | def testPlotsFromCheckedItems(self): |
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| 98 | """ |
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| 99 | Test addition of a plottable to the model |
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| 100 | """ |
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| 101 | |
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| 102 | # Mockup data |
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| 103 | test_list0 = "FRIDAY" |
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| 104 | test_list1 = "SATURDAY" |
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| 105 | test_list2 = "MONDAY" |
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| 106 | |
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| 107 | # Main item ("file") |
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| 108 | checkbox_model = QtGui.QStandardItemModel() |
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| 109 | checkbox_item = QtGui.QStandardItem(True) |
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| 110 | checkbox_item.setCheckable(True) |
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| 111 | checkbox_item.setCheckState(QtCore.Qt.Checked) |
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| 112 | test_item0 = QtGui.QStandardItem() |
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| 113 | test_item0.setData(QtCore.QVariant(test_list0)) |
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| 114 | |
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| 115 | # Checked item 1 |
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| 116 | test_item1 = QtGui.QStandardItem(True) |
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| 117 | test_item1.setCheckable(True) |
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| 118 | test_item1.setCheckState(QtCore.Qt.Checked) |
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| 119 | object_item = QtGui.QStandardItem() |
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| 120 | object_item.setData(QtCore.QVariant(test_list1)) |
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| 121 | test_item1.setChild(0, object_item) |
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| 122 | |
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| 123 | checkbox_item.setChild(0, test_item0) |
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| 124 | checkbox_item.appendRow(test_item1) |
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| 125 | |
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| 126 | # Unchecked item 2 |
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| 127 | test_item2 = QtGui.QStandardItem(True) |
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| 128 | test_item2.setCheckable(True) |
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| 129 | test_item2.setCheckState(QtCore.Qt.Unchecked) |
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| 130 | object_item = QtGui.QStandardItem() |
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| 131 | object_item.setData(QtCore.QVariant(test_list2)) |
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| 132 | test_item2.setChild(0, object_item) |
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| 133 | checkbox_item.appendRow(test_item2) |
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| 134 | |
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| 135 | checkbox_model.appendRow(checkbox_item) |
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| 136 | |
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| 137 | # Pull out the "plottable" documents |
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| 138 | plot_list = plotsFromCheckedItems(checkbox_model) |
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| 139 | |
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| 140 | # Make sure only the checked data is present |
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| 141 | # FRIDAY IN |
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| 142 | self.assertIn(test_list0, plot_list) |
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| 143 | # SATURDAY IN |
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| 144 | self.assertIn(test_list1, plot_list) |
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| 145 | # MONDAY NOT IN |
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| 146 | self.assertNotIn(test_list2, plot_list) |
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| 147 | |
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| 148 | def testInfoFromData(self): |
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| 149 | """ |
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| 150 | Test Info element extraction from a plottable object |
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| 151 | """ |
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| 152 | loader = Loader() |
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| 153 | manager = DataManager() |
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| 154 | |
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| 155 | # get Data1D |
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| 156 | p_file="cyl_400_20.txt" |
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| 157 | output_object = loader.load(p_file) |
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| 158 | new_data = manager.create_gui_data(output_object, p_file) |
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| 159 | |
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| 160 | # Extract Info elements into a model item |
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| 161 | item = infoFromData(new_data) |
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| 162 | |
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| 163 | # Test the item and its children |
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| 164 | self.assertIsInstance(item, QtGui.QStandardItem) |
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| 165 | self.assertEqual(item.rowCount(), 5) |
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| 166 | self.assertEqual(item.text(), "Info") |
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| 167 | self.assertIn(p_file, item.child(0).text()) |
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| 168 | self.assertIn("Run", item.child(1).text()) |
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| 169 | self.assertIn("Data1D", item.child(2).text()) |
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| 170 | self.assertIn(p_file, item.child(3).text()) |
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| 171 | self.assertIn("Process",item.child(4).text()) |
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| 172 | |
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| 173 | def testOpenLink(self): |
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| 174 | """ |
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| 175 | Opening a link in the external browser |
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| 176 | """ |
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| 177 | good_url1 = r"http://test.test.com" |
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| 178 | good_url2 = r"mailto:test@mail.com" |
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| 179 | good_url3 = r"https://127.0.0.1" |
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| 180 | |
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| 181 | bad_url1 = "" |
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| 182 | bad_url2 = QtGui.QStandardItem() |
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| 183 | bad_url3 = r"poop;//**I.am.a.!bad@url" |
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| 184 | |
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| 185 | webbrowser.open = MagicMock() |
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| 186 | openLink(good_url1) |
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| 187 | openLink(good_url2) |
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| 188 | openLink(good_url3) |
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| 189 | self.assertEqual(webbrowser.open.call_count, 3) |
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| 190 | |
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| 191 | with self.assertRaises(AttributeError): |
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| 192 | openLink(bad_url1) |
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| 193 | with self.assertRaises(AttributeError): |
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| 194 | openLink(bad_url2) |
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| 195 | with self.assertRaises(AttributeError): |
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| 196 | openLink(bad_url3) |
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| 197 | |
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| 198 | def testRetrieveData1d(self): |
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| 199 | """ |
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| 200 | """ |
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| 201 | with self.assertRaises(AttributeError): |
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| 202 | retrieveData1d("BOOP") |
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| 203 | |
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| 204 | #data = Data1D() |
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| 205 | #with self.assertRaises(ValueError): |
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| 206 | # retrieveData1d(data) |
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| 207 | |
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| 208 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0]) |
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| 209 | |
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| 210 | text = retrieveData1d(data) |
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| 211 | |
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| 212 | self.assertIn("Temperature:", text) |
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| 213 | self.assertIn("Beam_size:", text) |
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| 214 | self.assertIn("X_min = 1.0: X_max = 3.0", text) |
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| 215 | self.assertIn("3.0 \t12.0 \t0.0 \t0.0", text) |
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| 216 | |
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| 217 | def testRetrieveData2d(self): |
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| 218 | """ |
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| 219 | """ |
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| 220 | with self.assertRaises(AttributeError): |
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| 221 | retrieveData2d("BOOP") |
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| 222 | data = Data2D(image=[1.0, 2.0, 3.0], |
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| 223 | err_image=[0.01, 0.02, 0.03], |
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| 224 | qx_data=[0.1, 0.2, 0.3], |
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| 225 | qy_data=[0.1, 0.2, 0.3]) |
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| 226 | |
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| 227 | text = retrieveData2d(data) |
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| 228 | |
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| 229 | self.assertIn("Type: Data2D", text) |
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| 230 | self.assertIn("I_min = 1.0", text) |
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| 231 | self.assertIn("I_max = 3.0", text) |
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| 232 | self.assertIn("2 \t0.3 \t0.3 \t3.0 \t0.03 \t0.0 \t0.0", text) |
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| 233 | |
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| 234 | def testOnTXTSave(self): |
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| 235 | """ |
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| 236 | Test the file writer for saving 1d/2d data |
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| 237 | """ |
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| 238 | path = "test123" |
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| 239 | if os.path.isfile(path): |
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| 240 | os.remove(path) |
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| 241 | |
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| 242 | # Broken data |
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| 243 | data = Data1D(x=[1.0, 2.0, 3.0], y=[]) |
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| 244 | # Expect a raise |
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| 245 | with self.assertRaises(IndexError): |
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| 246 | onTXTSave(data, path) |
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| 247 | |
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| 248 | # Good data - no dX/dY |
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| 249 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0]) |
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| 250 | onTXTSave(data, path) |
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| 251 | |
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| 252 | self.assertTrue(os.path.isfile(path)) |
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| 253 | with open(path,'r') as out: |
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| 254 | data_read = out.read() |
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| 255 | self.assertEqual("<X> <Y>\n1 10\n2 11\n3 12\n", data_read) |
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| 256 | |
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| 257 | if os.path.isfile(path): |
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| 258 | os.remove(path) |
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| 259 | |
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| 260 | # Good data - with dX/dY |
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| 261 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0], |
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| 262 | dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3]) |
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| 263 | |
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| 264 | onTXTSave(data, path) |
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| 265 | with open(path,'r') as out: |
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| 266 | data_read = out.read() |
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| 267 | self.assertIn("<X> <Y> <dY> <dX>\n", data_read) |
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| 268 | self.assertIn("1 10 0.1 0.1\n", data_read) |
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| 269 | self.assertIn("2 11 0.2 0.2\n", data_read) |
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| 270 | self.assertIn("3 12 0.3 0.3\n", data_read) |
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| 271 | |
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| 272 | if os.path.isfile(path): |
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| 273 | os.remove(path) |
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| 274 | |
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| 275 | def testSaveData1D(self): |
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| 276 | """ |
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| 277 | Test the 1D file save method |
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| 278 | """ |
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| 279 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0], |
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| 280 | dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3]) |
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| 281 | |
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| 282 | # Test the .txt format |
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| 283 | file_name = "test123_out.txt" |
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| 284 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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| 285 | data.filename = "test123.txt" |
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| 286 | saveData1D(data) |
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| 287 | self.assertTrue(os.path.isfile(file_name)) |
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| 288 | os.remove(file_name) |
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| 289 | |
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| 290 | # Test the .xml format |
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| 291 | file_name = "test123_out.xml" |
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| 292 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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| 293 | data.filename = "test123.xml" |
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| 294 | saveData1D(data) |
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| 295 | self.assertTrue(os.path.isfile(file_name)) |
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| 296 | os.remove(file_name) |
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| 297 | |
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| 298 | # Test the wrong format |
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| 299 | file_name = "test123_out.mp3" |
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| 300 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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| 301 | data.filename = "test123.mp3" |
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| 302 | saveData1D(data) |
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| 303 | self.assertFalse(os.path.isfile(file_name)) |
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| 304 | |
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| 305 | def testSaveData2D(self): |
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| 306 | """ |
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| 307 | Test the 1D file save method |
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| 308 | """ |
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| 309 | data = Data2D(image=[1.0, 2.0, 3.0], |
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| 310 | err_image=[0.01, 0.02, 0.03], |
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| 311 | qx_data=[0.1, 0.2, 0.3], |
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| 312 | qy_data=[0.1, 0.2, 0.3]) |
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| 313 | |
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| 314 | # Test the .txt format |
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| 315 | file_name = "test123_out.dat" |
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| 316 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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| 317 | data.filename = "test123.dat" |
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| 318 | saveData2D(data) |
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| 319 | self.assertTrue(os.path.isfile(file_name)) |
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| 320 | os.remove(file_name) |
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| 321 | |
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| 322 | # Test the wrong format |
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| 323 | file_name = "test123_out.mp3" |
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| 324 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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| 325 | data.filename = "test123.mp3" |
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| 326 | saveData2D(data) |
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| 327 | self.assertFalse(os.path.isfile(file_name)) |
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| 328 | |
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| 329 | class FormulaValidatorTest(unittest.TestCase): |
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| 330 | """ Test the formula validator """ |
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| 331 | def setUp(self): |
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| 332 | '''Create the validator''' |
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| 333 | self.validator = FormulaValidator() |
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| 334 | |
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| 335 | def tearDown(self): |
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| 336 | '''Destroy the validator''' |
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| 337 | self.validator = None |
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| 338 | |
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| 339 | def testValidateGood(self): |
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| 340 | """Test a valid Formula """ |
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| 341 | formula_good = "H24O12C4C6N2Pu" |
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| 342 | self.assertEqual(self.validator.validate(formula_good, 1)[0], QtGui.QValidator.Acceptable) |
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| 343 | |
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| 344 | formula_good = "(H2O)0.5(D2O)0.5" |
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| 345 | self.assertEqual(self.validator.validate(formula_good, 1)[0], QtGui.QValidator.Acceptable) |
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| 346 | |
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| 347 | def testValidateBad(self): |
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| 348 | """Test a valid Formula """ |
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| 349 | formula_bad = "H24 %%%O12C4C6N2Pu" |
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| 350 | self.assertRaises(self.validator.validate(formula_bad, 1)[0]) |
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| 351 | self.assertEqual(self.validator.validate(formula_bad, 1)[0], QtGui.QValidator.Intermediate) |
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| 352 | |
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| 353 | formula_bad = [1] |
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| 354 | self.assertEqual(self.validator.validate(formula_bad, 1)[0], QtGui.QValidator.Intermediate) |
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| 355 | |
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| 356 | |
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| 357 | if __name__ == "__main__": |
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| 358 | unittest.main() |
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| 359 | |
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