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 sas.qtgui.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.qtgui.MainWindow.DataManager import DataManager |
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15 | from sas.qtgui.Plotting.PlotterData import Data1D |
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16 | from sas.qtgui.Plotting.PlotterData import Data2D |
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17 | |
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18 | # Tested module |
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19 | from sas.qtgui.Utilities.GuiUtils import * |
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20 | |
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21 | if not QtGui.QApplication.instance(): |
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22 | app = QtGui.QApplication(sys.argv) |
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23 | |
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24 | class GuiUtilsTest(unittest.TestCase): |
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25 | '''Test the GUI Utilities methods''' |
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26 | def setUp(self): |
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27 | '''Empty''' |
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28 | pass |
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29 | |
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30 | def tearDown(self): |
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31 | '''Empty''' |
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32 | pass |
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33 | |
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34 | def testDefaults(self): |
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35 | """ |
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36 | Test all the global constants defined in the file. |
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37 | """ |
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38 | # Should probably test the constants in the file, |
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39 | # but this will done after trimming down GuiUtils |
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40 | # and retaining only necessary variables. |
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41 | pass |
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42 | |
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43 | def testGetAppDir(self): |
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44 | """ |
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45 | """ |
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46 | pass |
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47 | |
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48 | def testGetUserDirectory(self): |
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49 | """ |
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50 | Simple test of user directory getter |
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51 | """ |
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52 | home_dir = os.path.expanduser("~") |
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53 | self.assertIn(home_dir, get_user_directory()) |
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54 | |
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55 | def testCommunicate(self): |
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56 | """ |
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57 | Test the container class with signal definitions |
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58 | """ |
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59 | com = Communicate() |
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60 | |
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61 | # All defined signals |
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62 | list_of_signals = [ |
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63 | 'fileReadSignal', |
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64 | 'fileDataReceivedSignal', |
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65 | 'statusBarUpdateSignal', |
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66 | 'updatePerspectiveWithDataSignal', |
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67 | 'updateModelFromPerspectiveSignal', |
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68 | 'plotRequestedSignal', |
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69 | 'progressBarUpdateSignal', |
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70 | 'activeGraphName', |
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71 | 'sendDataToPanelSignal', |
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72 | 'updateModelFromDataOperationPanelSignal' |
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73 | ] |
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74 | |
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75 | # Assure all signals are defined. |
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76 | for signal in list_of_signals: |
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77 | self.assertIn(signal, dir(com)) |
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78 | |
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79 | def testupdateModelItem(self): |
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80 | """ |
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81 | Test the generic QModelItem update method |
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82 | """ |
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83 | test_item = QtGui.QStandardItem() |
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84 | test_list = ['aa', 4, True, ] |
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85 | name = "Black Sabbath" |
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86 | |
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87 | # update the item |
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88 | updateModelItem(test_item, test_list, name) |
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89 | |
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90 | # Make sure test_item got all data added |
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91 | self.assertEqual(test_item.child(0).text(), name) |
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92 | list_from_item = test_item.child(0).data().toList() |
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93 | self.assertIsInstance(list_from_item, list) |
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94 | self.assertEqual(list_from_item[0].toPyObject(), test_list[0]) |
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95 | self.assertEqual(list_from_item[1].toPyObject(), test_list[1]) |
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96 | self.assertEqual(list_from_item[2].toPyObject(), test_list[2]) |
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97 | |
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98 | def testupdateModelItemWithPlot(self): |
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99 | """ |
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100 | Test the QModelItem checkbox update method |
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101 | """ |
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102 | test_item = QtGui.QStandardItem() |
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103 | test_list = ['aa','11'] |
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104 | update_data = QtCore.QVariant(test_list) |
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105 | name = "Black Sabbath" |
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106 | |
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107 | # update the item |
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108 | updateModelItemWithPlot(test_item, update_data, name) |
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109 | |
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110 | # Make sure test_item got all data added |
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111 | self.assertEqual(test_item.child(0).text(), name) |
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112 | self.assertTrue(test_item.child(0).isCheckable()) |
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113 | list_from_item = test_item.child(0).child(0).data().toPyObject() |
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114 | self.assertIsInstance(list_from_item, list) |
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115 | self.assertEqual(str(list_from_item[0]), test_list[0]) |
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116 | self.assertEqual(str(list_from_item[1]), test_list[1]) |
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117 | |
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118 | |
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119 | def testPlotsFromCheckedItems(self): |
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120 | """ |
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121 | Test addition of a plottable to the model |
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122 | """ |
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123 | |
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124 | # Mockup data |
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125 | test_list0 = "FRIDAY" |
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126 | test_list1 = "SATURDAY" |
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127 | test_list2 = "MONDAY" |
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128 | |
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129 | # Main item ("file") |
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130 | checkbox_model = QtGui.QStandardItemModel() |
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131 | checkbox_item = QtGui.QStandardItem(True) |
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132 | checkbox_item.setCheckable(True) |
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133 | checkbox_item.setCheckState(QtCore.Qt.Checked) |
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134 | test_item0 = QtGui.QStandardItem() |
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135 | test_item0.setData(QtCore.QVariant(test_list0)) |
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136 | |
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137 | # Checked item 1 |
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138 | test_item1 = QtGui.QStandardItem(True) |
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139 | test_item1.setCheckable(True) |
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140 | test_item1.setCheckState(QtCore.Qt.Checked) |
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141 | object_item = QtGui.QStandardItem() |
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142 | object_item.setData(QtCore.QVariant(test_list1)) |
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143 | test_item1.setChild(0, object_item) |
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144 | |
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145 | checkbox_item.setChild(0, test_item0) |
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146 | checkbox_item.appendRow(test_item1) |
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147 | |
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148 | # Unchecked item 2 |
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149 | test_item2 = QtGui.QStandardItem(True) |
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150 | test_item2.setCheckable(True) |
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151 | test_item2.setCheckState(QtCore.Qt.Unchecked) |
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152 | object_item = QtGui.QStandardItem() |
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153 | object_item.setData(QtCore.QVariant(test_list2)) |
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154 | test_item2.setChild(0, object_item) |
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155 | checkbox_item.appendRow(test_item2) |
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156 | |
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157 | checkbox_model.appendRow(checkbox_item) |
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158 | |
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159 | # Pull out the "plottable" documents |
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160 | plot_list = plotsFromCheckedItems(checkbox_model) |
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161 | |
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162 | # Make sure only the checked data is present |
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163 | # FRIDAY IN |
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164 | self.assertIn(test_list0, plot_list[0]) |
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165 | # SATURDAY IN |
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166 | self.assertIn(test_list1, plot_list[1]) |
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167 | # MONDAY NOT IN |
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168 | self.assertNotIn(test_list2, plot_list[0]) |
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169 | self.assertNotIn(test_list2, plot_list[1]) |
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170 | |
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171 | def testInfoFromData(self): |
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172 | """ |
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173 | Test Info element extraction from a plottable object |
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174 | """ |
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175 | loader = Loader() |
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176 | manager = DataManager() |
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177 | |
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178 | # get Data1D |
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179 | p_file="cyl_400_20.txt" |
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180 | output_object = loader.load(p_file) |
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181 | new_data = manager.create_gui_data(output_object, p_file) |
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182 | |
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183 | # Extract Info elements into a model item |
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184 | item = infoFromData(new_data) |
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185 | |
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186 | # Test the item and its children |
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187 | self.assertIsInstance(item, QtGui.QStandardItem) |
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188 | self.assertEqual(item.rowCount(), 5) |
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189 | self.assertEqual(item.text(), "Info") |
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190 | self.assertIn(p_file, item.child(0).text()) |
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191 | self.assertIn("Run", item.child(1).text()) |
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192 | self.assertIn("Data1D", item.child(2).text()) |
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193 | self.assertIn(p_file, item.child(3).text()) |
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194 | self.assertIn("Process",item.child(4).text()) |
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195 | |
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196 | def testOpenLink(self): |
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197 | """ |
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198 | Opening a link in the external browser |
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199 | """ |
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200 | good_url1 = r"http://test.test.com" |
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201 | good_url2 = r"mailto:test@mail.com" |
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202 | good_url3 = r"https://127.0.0.1" |
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203 | |
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204 | bad_url1 = "" |
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205 | bad_url2 = QtGui.QStandardItem() |
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206 | bad_url3 = r"poop;//**I.am.a.!bad@url" |
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207 | |
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208 | webbrowser.open = MagicMock() |
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209 | openLink(good_url1) |
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210 | openLink(good_url2) |
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211 | openLink(good_url3) |
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212 | self.assertEqual(webbrowser.open.call_count, 3) |
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213 | |
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214 | with self.assertRaises(AttributeError): |
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215 | openLink(bad_url1) |
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216 | with self.assertRaises(AttributeError): |
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217 | openLink(bad_url2) |
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218 | with self.assertRaises(AttributeError): |
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219 | openLink(bad_url3) |
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220 | |
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221 | def testRetrieveData1d(self): |
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222 | """ |
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223 | """ |
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224 | with self.assertRaises(AttributeError): |
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225 | retrieveData1d("BOOP") |
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226 | |
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227 | #data = Data1D() |
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228 | #with self.assertRaises(ValueError): |
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229 | # retrieveData1d(data) |
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230 | |
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231 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0]) |
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232 | |
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233 | text = retrieveData1d(data) |
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234 | |
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235 | self.assertIn("Temperature:", text) |
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236 | self.assertIn("Beam_size:", text) |
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237 | self.assertIn("X_min = 1.0: X_max = 3.0", text) |
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238 | self.assertIn("3.0 \t12.0 \t0.0 \t0.0", text) |
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239 | |
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240 | def testRetrieveData2d(self): |
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241 | """ |
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242 | """ |
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243 | with self.assertRaises(AttributeError): |
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244 | retrieveData2d("BOOP") |
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245 | data = Data2D(image=[1.0, 2.0, 3.0], |
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246 | err_image=[0.01, 0.02, 0.03], |
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247 | qx_data=[0.1, 0.2, 0.3], |
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248 | qy_data=[0.1, 0.2, 0.3]) |
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249 | |
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250 | text = retrieveData2d(data) |
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251 | |
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252 | self.assertIn("Type: Data2D", text) |
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253 | self.assertIn("I_min = 1.0", text) |
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254 | self.assertIn("I_max = 3.0", text) |
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255 | self.assertIn("2 \t0.3 \t0.3 \t3.0 \t0.03 \t0.0 \t0.0", text) |
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256 | |
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257 | def testOnTXTSave(self): |
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258 | """ |
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259 | Test the file writer for saving 1d/2d data |
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260 | """ |
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261 | path = "test123" |
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262 | if os.path.isfile(path): |
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263 | os.remove(path) |
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264 | |
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265 | # Broken data |
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266 | data = Data1D(x=[1.0, 2.0, 3.0], y=[]) |
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267 | # Expect a raise |
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268 | with self.assertRaises(IndexError): |
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269 | onTXTSave(data, path) |
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270 | |
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271 | # Good data - no dX/dY |
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272 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0]) |
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273 | onTXTSave(data, path) |
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274 | |
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275 | self.assertTrue(os.path.isfile(path)) |
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276 | with open(path,'r') as out: |
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277 | data_read = out.read() |
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278 | self.assertEqual("<X> <Y>\n1 10\n2 11\n3 12\n", data_read) |
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279 | |
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280 | if os.path.isfile(path): |
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281 | os.remove(path) |
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282 | |
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283 | # Good data - with dX/dY |
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284 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0], |
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285 | dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3]) |
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286 | |
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287 | onTXTSave(data, path) |
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288 | with open(path,'r') as out: |
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289 | data_read = out.read() |
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290 | self.assertIn("<X> <Y> <dY> <dX>\n", data_read) |
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291 | self.assertIn("1 10 0.1 0.1\n", data_read) |
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292 | self.assertIn("2 11 0.2 0.2\n", data_read) |
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293 | self.assertIn("3 12 0.3 0.3\n", data_read) |
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294 | |
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295 | if os.path.isfile(path): |
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296 | os.remove(path) |
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297 | |
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298 | def testSaveData1D(self): |
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299 | """ |
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300 | Test the 1D file save method |
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301 | """ |
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302 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0], |
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303 | dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3]) |
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304 | |
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305 | # Test the .txt format |
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306 | file_name = "test123_out.txt" |
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307 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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308 | data.filename = "test123.txt" |
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309 | saveData1D(data) |
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310 | self.assertTrue(os.path.isfile(file_name)) |
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311 | os.remove(file_name) |
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312 | |
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313 | # Test the .xml format |
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314 | file_name = "test123_out.xml" |
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315 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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316 | data.filename = "test123.xml" |
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317 | saveData1D(data) |
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318 | self.assertTrue(os.path.isfile(file_name)) |
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319 | os.remove(file_name) |
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320 | |
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321 | # Test the wrong format |
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322 | file_name = "test123_out.mp3" |
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323 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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324 | data.filename = "test123.mp3" |
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325 | saveData1D(data) |
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326 | self.assertFalse(os.path.isfile(file_name)) |
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327 | |
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328 | def testSaveData2D(self): |
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329 | """ |
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330 | Test the 1D file save method |
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331 | """ |
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332 | data = Data2D(image=[1.0, 2.0, 3.0], |
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333 | err_image=[0.01, 0.02, 0.03], |
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334 | qx_data=[0.1, 0.2, 0.3], |
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335 | qy_data=[0.1, 0.2, 0.3]) |
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336 | |
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337 | # Test the .txt format |
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338 | file_name = "test123_out.dat" |
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339 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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340 | data.filename = "test123.dat" |
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341 | saveData2D(data) |
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342 | self.assertTrue(os.path.isfile(file_name)) |
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343 | os.remove(file_name) |
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344 | |
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345 | # Test the wrong format |
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346 | file_name = "test123_out.mp3" |
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347 | QtGui.QFileDialog.getSaveFileName = MagicMock(return_value=file_name) |
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348 | data.filename = "test123.mp3" |
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349 | saveData2D(data) |
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350 | self.assertFalse(os.path.isfile(file_name)) |
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351 | |
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352 | def testXYTransform(self): |
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353 | """ Assure the unit/legend transformation is correct""" |
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354 | data = Data1D(x=[1.0, 2.0, 3.0], y=[10.0, 11.0, 12.0], |
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355 | dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3]) |
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356 | |
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357 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x", yLabel="y") |
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358 | self.assertEqual(xLabel, "()") |
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359 | self.assertEqual(xscale, "linear") |
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360 | self.assertEqual(yscale, "linear") |
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361 | |
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362 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x^(2)", yLabel="1/y") |
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363 | self.assertEqual(xLabel, "^{2}(()^{2})") |
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364 | self.assertEqual(yLabel, "1/(()^{-1})") |
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365 | self.assertEqual(xscale, "linear") |
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366 | self.assertEqual(yscale, "linear") |
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367 | |
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368 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x^(4)", yLabel="ln(y)") |
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369 | self.assertEqual(xLabel, "^{4}(()^{4})") |
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370 | self.assertEqual(yLabel, "\\ln{()}()") |
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371 | self.assertEqual(xscale, "linear") |
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372 | self.assertEqual(yscale, "linear") |
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373 | |
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374 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="ln(x)", yLabel="y^(2)") |
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375 | self.assertEqual(xLabel, "\\ln{()}()") |
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376 | self.assertEqual(yLabel, "^{2}(()^{2})") |
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377 | self.assertEqual(xscale, "linear") |
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378 | self.assertEqual(yscale, "linear") |
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379 | |
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380 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="log10(x)", yLabel="y*x^(2)") |
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381 | self.assertEqual(xLabel, "()") |
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382 | self.assertEqual(yLabel, " \\ \\ ^{2}(()^{2})") |
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383 | self.assertEqual(xscale, "log") |
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384 | self.assertEqual(yscale, "linear") |
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385 | |
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386 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="log10(x^(4))", yLabel="y*x^(4)") |
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387 | self.assertEqual(xLabel, "^{4}(()^{4})") |
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388 | self.assertEqual(yLabel, " \\ \\ ^{4}(()^{16})") |
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389 | self.assertEqual(xscale, "log") |
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390 | self.assertEqual(yscale, "linear") |
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391 | |
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392 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x", yLabel="1/sqrt(y)") |
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393 | self.assertEqual(yLabel, "1/\\sqrt{}(()^{-0.5})") |
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394 | self.assertEqual(yscale, "linear") |
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395 | |
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396 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x", yLabel="log10(y)") |
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397 | self.assertEqual(yLabel, "()") |
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398 | self.assertEqual(yscale, "log") |
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399 | |
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400 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x", yLabel="ln(y*x)") |
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401 | self.assertEqual(yLabel, "\\ln{( \\ \\ )}()") |
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402 | self.assertEqual(yscale, "linear") |
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403 | |
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404 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x", yLabel="ln(y*x^(2))") |
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405 | self.assertEqual(yLabel, "\\ln ( \\ \\ ^{2})(()^{2})") |
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406 | self.assertEqual(yscale, "linear") |
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407 | |
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408 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x", yLabel="ln(y*x^(4))") |
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409 | self.assertEqual(yLabel, "\\ln ( \\ \\ ^{4})(()^{4})") |
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410 | self.assertEqual(yscale, "linear") |
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411 | |
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412 | xLabel, yLabel, xscale, yscale = xyTransform(data, xLabel="x", yLabel="log10(y*x^(4))") |
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413 | self.assertEqual(yLabel, " \\ \\ ^{4}(()^{4})") |
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414 | self.assertEqual(yscale, "log") |
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415 | |
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416 | |
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417 | class FormulaValidatorTest(unittest.TestCase): |
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418 | """ Test the formula validator """ |
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419 | def setUp(self): |
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420 | '''Create the validator''' |
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421 | self.validator = FormulaValidator() |
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422 | |
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423 | def tearDown(self): |
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424 | '''Destroy the validator''' |
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425 | self.validator = None |
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426 | |
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427 | def testValidateGood(self): |
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428 | """Test a valid Formula """ |
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429 | formula_good = "H24O12C4C6N2Pu" |
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430 | self.assertEqual(self.validator.validate(formula_good, 1)[0], QtGui.QValidator.Acceptable) |
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431 | |
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432 | formula_good = "(H2O)0.5(D2O)0.5" |
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433 | self.assertEqual(self.validator.validate(formula_good, 1)[0], QtGui.QValidator.Acceptable) |
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434 | |
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435 | def testValidateBad(self): |
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436 | """Test a valid Formula """ |
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437 | formula_bad = "H24 %%%O12C4C6N2Pu" |
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438 | self.assertRaises(self.validator.validate(formula_bad, 1)[0]) |
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439 | self.assertEqual(self.validator.validate(formula_bad, 1)[0], QtGui.QValidator.Intermediate) |
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440 | |
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441 | formula_bad = [1] |
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442 | self.assertEqual(self.validator.validate(formula_bad, 1)[0], QtGui.QValidator.Intermediate) |
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443 | |
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444 | |
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445 | if __name__ == "__main__": |
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446 | unittest.main() |
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447 | |
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