DataOperationUtilityTest.py @ 2327399

ESS_GUIESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_openclESS_GUI_sync_sascalc

Last change on this file since 2327399 was e90988c, checked in by Piotr Rozyczko <rozyczko@…>, 7 years ago
Show help pages in default browser. Fixed some help links and modified unit tests. SASVIEW-800
Property mode set to `100644`
File size: 17.6 KB

Rev	Line
[d5c5d3d]	1	import sys
	2	import time
	3	import numpy
	4	import logging
	5	import unittest
[e90988c]	6	import webbrowser
	7
[53c771e]	8	from PyQt5 import QtGui, QtWidgets
	9	from PyQt5 import QtCore
	10	from PyQt5.QtTest import QTest
	11	from PyQt5.QtCore import Qt
[7fb471d]	12	from unittest.mock import MagicMock
	13	from unittest.mock import patch
[d5c5d3d]	14
	15	from twisted.internet import threads
	16
	17	from sas.qtgui.Calculators.DataOperationUtilityPanel import DataOperationUtilityPanel
	18	from sas.qtgui.Utilities.GuiUtils import *
	19	from sas.qtgui.Plotting.PlotterData import Data1D
	20	from sas.qtgui.Plotting.PlotterData import Data2D
	21	from sas.qtgui.MainWindow.DataState import DataState
	22
[53c771e]	23	if not QtWidgets.QApplication.instance():
	24	app = QtWidgets.QApplication(sys.argv)
[d5c5d3d]	25
	26	BG_COLOR_ERR = 'background-color: rgb(244, 170, 164);'
	27
	28	class DataOperationUtilityTest(unittest.TestCase):
	29	"""Test the ResolutionCalculator"""
	30	def setUp(self):
	31	"""Create the ResolutionCalculator"""
	32
	33	class dummy_manager(object):
	34	def communicator(self):
	35	return Communicate()
	36
	37	self.widget = DataOperationUtilityPanel(dummy_manager())
	38
	39	def tearDown(self):
	40	"""Destroy the DataOperationUtility"""
	41	self.widget.close()
	42	self.widget = None
	43
	44	def testDefaults(self):
	45	"""Test the GUI in its default state"""
	46
[53c771e]	47	self.assertIsInstance(self.widget, QtWidgets.QDialog)
[d5c5d3d]	48
	49	self.assertEqual(self.widget.windowTitle(), "Data Operation")
	50	self.assertEqual(self.widget.groupBox.title(), "Data Operation "
	51	"[ + (add); "
	52	"- (subtract); "
	53	"* (multiply); "
	54	"/ (divide); "
	55	"\| (append)]")
	56	# size
	57	self.assertEqual(self.widget.size().height(), 425)
	58	self.assertEqual(self.widget.size().width(), 951)
	59
	60	# content of line edits
	61	self.assertEqual(self.widget.txtNumber.text(), '1.0')
	62	self.assertEqual(self.widget.txtOutputData.text(), 'MyNewDataName')
	63
	64	# content of comboboxes and default text / index
	65	self.assertFalse(self.widget.cbData1.isEditable())
	66	self.assertEqual(self.widget.cbData1.count(), 1)
	67	self.assertEqual(self.widget.cbData1.currentText(),
	68	'No Data Available')
	69
	70	self.assertFalse(self.widget.cbData2.isEditable())
	71	self.assertEqual(self.widget.cbData2.count(), 1)
	72	self.assertEqual(self.widget.cbData2.currentText(),
	73	'No Data Available')
	74
	75	self.assertFalse(self.widget.cbOperator.isEditable())
	76	self.assertEqual(self.widget.cbOperator.count(), 5)
	77	self.assertEqual(self.widget.cbOperator.currentText(), '+')
	78	self.assertListEqual([self.widget.cbOperator.itemText(i) for i in
	79	range(self.widget.cbOperator.count())],
	80	['+', '-', '*', '/', '\|'])
	81
	82	# Tooltips
	83	self.assertEqual(str(self.widget.cmdCompute.toolTip()), "Generate the Data "
	84	"and send to Data "
	85	"Explorer.")
	86	self.assertEqual(str(self.widget.cmdClose.toolTip()), "Close this panel.")
	87	self.assertEqual(str(self.widget.cmdHelp.toolTip()),
	88	"Get help on Data Operations.")
	89	self.assertEqual(self.widget.txtNumber.toolTip(), "If no Data2 loaded, "
	90	"enter a number to be "
	91	"applied to Data1 using "
	92	"the operator")
	93	self.assertEqual(str(self.widget.cbOperator.toolTip()), "Add: +\n"
	94	"Subtract: - \n"
	95	"Multiply: *\n"
	96	"Divide: /\n"
	97	"Append(Combine): \|")
	98
	99	self.assertFalse(self.widget.cmdCompute.isEnabled())
	100	self.assertFalse(self.widget.txtNumber.isEnabled())
	101
[53c771e]	102	self.assertIsInstance(self.widget.layoutOutput,QtWidgets.QHBoxLayout)
	103	self.assertIsInstance(self.widget.layoutData1,QtWidgets.QHBoxLayout)
	104	self.assertIsInstance(self.widget.layoutData2,QtWidgets.QHBoxLayout)
[d5c5d3d]	105
	106	# To store input datafiles
	107	self.assertIsNone(self.widget.filenames)
	108	self.assertEqual(self.widget.list_data_items, [])
	109	self.assertIsNone(self.widget.data1)
	110	self.assertIsNone(self.widget.data2)
	111	# To store the result
	112	self.assertIsNone(self.widget.output)
	113	self.assertFalse(self.widget.data2OK)
	114	self.assertFalse(self.widget.data1OK)
	115
	116	self.widget.newPlot = MagicMock()
	117	self.assertTrue(self.widget.newPlot.called_once())
	118	self.assertTrue(self.widget.newPlot.called_once())
	119	self.assertTrue(self.widget.newPlot.called_once())
	120
	121	def testHelp(self):
	122	""" Assure help file is shown """
[e90988c]	123	self.widget.manager.showHelp = MagicMock()
[d5c5d3d]	124	self.widget.onHelp()
[e90988c]	125	self.assertTrue(self.widget.manager.showHelp.called_once())
	126	args = self.widget.manager.showHelp.call_args
	127	self.assertIn('data_operator_help.html', args[0][0])
[d5c5d3d]	128
	129	def testOnReset(self):
	130	""" Test onReset function """
	131	# modify gui
	132	self.widget.txtNumber.setText('2.3')
	133	self.widget.onReset()
	134	self.assertEqual(self.widget.txtNumber.text(), '1.0')
	135
	136	def testOnClose(self):
	137	""" test Closing window """
	138	closeButton = self.widget.cmdClose
	139	QTest.mouseClick(closeButton, Qt.LeftButton)
	140
	141
	142	def testOnCompute(self):
	143	""" Test onCompute function """
	144
	145	# define the data
	146	self.widget.data1 = Data1D(x=[1.0, 2.0, 3.0], y=[11.0, 12.0, 13.0],
	147	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	148	self.widget.data2 = 1
	149
	150	# mock update of plot
	151	self.widget.updatePlot = MagicMock()
	152
	153	# enable onCompute to run (check on data type)
	154	self.widget.onCheckChosenData = MagicMock(return_value=True)
	155
	156	# run onCompute
	157	self.widget.onCompute()
	158
	159	# check output:
	160	# x unchanged, y incremented by 1 (=data2) and updatePlot called
	161	self.assertListEqual(self.widget.output.x.tolist(),
	162	self.widget.data1.x.tolist())
	163	self.assertListEqual(self.widget.output.y.tolist(), [12.0, 13.0, 14.0])
	164	self.assertTrue(self.widget.updatePlot.called_once())
	165
	166	self.widget.onPrepareOutputData = MagicMock()
	167
	168	self.assertTrue(self.widget.onPrepareOutputData.called_once())
	169
	170	def testOnSelectData1(self):
	171	""" Test ComboBox for Data1 """
	172	# Case 1: no data loaded
	173	self.widget.onSelectData1()
	174	self.assertIsNone(self.widget.data1)
	175	self.assertFalse(self.widget.data1OK)
	176	self.assertFalse(self.widget.cmdCompute.isEnabled())
	177
	178	# Case 2: data1 is a datafile
	179	self.widget.filenames = MagicMock(
	180	return_value={'datafile1': 'details'})
	181	self.widget.updatePlot = MagicMock()
	182
	183	self.widget.cbData1.addItems(['Select Data', 'datafile1'])
	184	self.widget.cbData1.setCurrentIndex(self.widget.cbData1.count()-1)
	185	self.assertTrue(self.widget.updatePlot.called_once())
	186	# Compute button disabled if data2OK == False
	187	self.assertEqual(self.widget.cmdCompute.isEnabled(), self.widget.data2OK)
	188
	189	def testOnSelectData2(self):
	190	""" Test ComboBox for Data2 """
	191	self.widget.updatePlot = MagicMock()
	192	# Case 1: no data loaded
	193	self.widget.onSelectData2()
	194	self.assertIsNone(self.widget.data2)
	195	self.assertFalse(self.widget.data2OK)
	196	self.assertFalse(self.widget.cmdCompute.isEnabled())
	197
	198	# Case 2: when empty combobox
	199	self.widget.cbData2.clear()
	200	self.widget.onSelectData2()
	201	self.assertFalse(self.widget.txtNumber.isEnabled())
	202	self.assertFalse(self.widget.cmdCompute.isEnabled())
	203
	204	# Case 3: when Data2 is Number
	205	# add 'Number' to combobox Data2
	206	self.widget.cbData2.addItem('Number')
	207	# select 'Number' for cbData2
	208	self.widget.cbData2.setCurrentIndex(self.widget.cbData2.count()-1)
	209	self.widget.onSelectData2()
	210	# check that line edit is now enabled
	211	self.assertTrue(self.widget.txtNumber.isEnabled())
	212	# Compute button enabled only if data1OK True
	213	self.assertEqual(self.widget.cmdCompute.isEnabled(), self.widget.data1OK)
	214	self.assertIsInstance(self.widget.data2, float)
	215	# call updatePlot
	216	self.assertTrue(self.widget.updatePlot.called_once())
	217
	218	# Case 4: when Data2 is a file
	219	self.widget.filenames = MagicMock(
	220	return_value={'datafile2': 'details'})
	221	self.widget.cbData2.addItems(['Select Data', 'Number', 'datafile2'])
	222	self.widget.cbData2.setCurrentIndex(self.widget.cbData2.count() - 1)
	223	self.assertTrue(self.widget.updatePlot.called_once())
	224	# editing of txtNumber is disabled when Data2 is a file
	225	self.assertFalse(self.widget.txtNumber.isEnabled())
	226	# Compute button enabled only if data1OK True
	227	self.assertEqual(self.widget.cmdCompute.isEnabled(),
	228	self.widget.data1OK)
	229	# call updatePlot
	230	self.assertTrue(self.widget.updatePlot.called_once())
	231
	232	def testUpdateCombobox(self):
	233	""" Test change of contents of comboboxes for Data1 and Data2 """
	234	# Create input data
	235	data1 = Data1D(x=[1.0, 2.0, 3.0], y=[11.0, 12.0, 13.0],
	236	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	237
	238	data2 = Data2D(image=[0.1] * 4,
	239	qx_data=[1.0, 2.0, 3.0, 4.0],
	240	qy_data=[10.0, 11.0, 12.0, 13.0],
	241	dqx_data=[0.1, 0.2, 0.3, 0.4],
	242	dqy_data=[0.1, 0.2, 0.3, 0.4],
	243	q_data=[1, 2, 3, 4],
	244	xmin=-1.0, xmax=5.0,
	245	ymin=-1.0, ymax=15.0,
	246	zmin=-1.0, zmax=20.0)
	247
	248	filenames = {'datafile2': DataState(data2),
	249	'datafile1': DataState(data1)}
	250
	251	# call function
	252	self.widget.updateCombobox(filenames)
	253
	254	# check modifications of comboboxes
	255	AllItemsData1 = [self.widget.cbData1.itemText(indx)
	256	for indx in range(self.widget.cbData1.count())]
	257	self.assertListEqual(AllItemsData1, ['Select Data',
	258	'datafile2',
	259	'datafile1'])
	260
	261	AllItemsData2 = [self.widget.cbData2.itemText(indx)
	262	for indx in range(self.widget.cbData2.count())]
	263	self.assertListEqual(AllItemsData2,
	264	['Select Data', 'Number',
	265	'datafile2', 'datafile1'])
	266
	267	def testOnSelectOperator(self):
	268	""" Change GUI when operator changed """
	269	self.assertEqual(self.widget.lblOperatorApplied.text(),self.widget.cbOperator.currentText())
	270
	271	self.widget.cbOperator.setCurrentIndex(2)
	272	self.assertEqual(self.widget.lblOperatorApplied.text(),
	273	self.widget.cbOperator.currentText())
	274
	275	def testOnInputCoefficient(self):
	276	"""
	277	Check input of number when a coefficient is required for operation
	278	"""
	279	# clear input for coefficient -> error
	280	self.widget.txtNumber.clear()
	281	# check that color of background changed to notify error
	282	self.assertIn(BG_COLOR_ERR, self.widget.txtNumber.styleSheet())
	283
	284
	285	def testCheckChosenData(self):
	286	""" Test check of data compatibility """
[0c468bf]	287	# set the 2 following to True since we want to check
	288	# the compatibility of dimensions
	289	self.widget.data1OK = True
	290	self.widget.data2OK = True
	291
[d5c5d3d]	292	# Case 1: incompatible dimensions
	293	self.widget.data1 = Data1D(x=[1.0, 2.0, 3.0], y=[11.0, 12.0, 13.0],
	294	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	295
	296	self.widget.data2 = Data2D(image=[0.1] * 4,
	297	qx_data=[1.0, 2.0, 3.0, 4.0],
	298	qy_data=[10.0, 11.0, 12.0, 13.0],
	299	dqx_data=[0.1, 0.2, 0.3, 0.4],
	300	dqy_data=[0.1, 0.2, 0.3, 0.4],
	301	q_data=[1, 2, 3, 4],
	302	xmin=-1.0, xmax=5.0,
	303	ymin=-1.0, ymax=15.0,
	304	zmin=-1.0, zmax=20.0)
	305
	306	self.assertFalse(self.widget.onCheckChosenData())
	307
	308	# Case 2 : compatible 1 dimension
	309	self.widget.data1 = Data1D(x=[1.0, 2.0, 3.0], y=[11.0, 12.0, 13.0],
	310	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	311
	312	self.widget.data2 = Data1D(x=[1.0, 2.0, 3.0], y=[1.0, 2.0, 3.0],
	313	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	314
	315	self.assertTrue(self.widget.onCheckChosenData())
	316
	317	# Case 3: compatible 2 dimension
	318	self.widget.data1 = Data2D(image=[0.1] * 4,
	319	qx_data=[1.0, 2.0, 3.0, 4.0],
	320	qy_data=[10.0, 11.0, 12.0, 13.0],
	321	dqx_data=[0.1, 0.2, 0.3, 0.4],
	322	dqy_data=[0.1, 0.2, 0.3, 0.4],
	323	q_data=[1, 2, 3, 4],
	324	xmin=-1.0, xmax=5.0,
	325	ymin=-1.0, ymax=15.0,
	326	zmin=-1.0, zmax=20.0)
	327
	328	self.widget.data2 = Data2D(image=[0.1] * 4,
	329	qx_data=[1.0, 2.0, 3.0, 4.0],
	330	qy_data=[10.0, 11.0, 12.0, 13.0],
	331	dqx_data=[0.1, 0.2, 0.3, 0.4],
	332	dqy_data=[0.1, 0.2, 0.3, 0.4],
	333	q_data=[1, 2, 3, 4],
	334	xmin=-1.0, xmax=5.0,
	335	ymin=-1.0, ymax=15.0,
	336	zmin=-1.0, zmax=20.0)
	337
	338	self.assertTrue(self.widget.onCheckChosenData())
	339
	340	# Case 4: Different 1D
	341	self.widget.data1 = Data1D(x=[1.0, 2.0, 3.0], y=[11.0, 12.0, 13.0],
	342	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	343
	344	self.widget.data2 = Data1D(x=[0.0, 1.0, 2.0], y=[1.0, 2.0, 3.0],
	345	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	346
	347	self.assertFalse(self.widget.onCheckChosenData())
	348
	349	# Case 5: Data2 is a Number
	350	self.widget.cbData2.clear()
	351	self.widget.cbData2.addItem('Number')
	352	self.widget.cbData2.setCurrentIndex(0)
	353	self.assertEqual(self.widget.cbData2.currentText(), 'Number')
	354	self.assertTrue(self.widget.onCheckChosenData())
	355
	356	def testOnCheckOutputName(self):
	357	""" Test OutputName for result of operation """
	358	self.widget.txtOutputData.clear()
	359	self.assertFalse(self.widget.onCheckOutputName())
	360
	361	self.widget.list_data_items = ['datafile1', 'datafile2']
	362	self.widget.txtOutputData.setText('datafile0')
	363	self.assertTrue(self.widget.onCheckOutputName())
	364	self.assertIn('', self.widget.txtOutputData.styleSheet())
	365
	366	self.widget.txtOutputData.clear()
	367	self.widget.txtOutputData.setText('datafile1')
	368	self.assertFalse(self.widget.onCheckOutputName())
	369	self.assertIn(BG_COLOR_ERR, self.widget.txtOutputData.styleSheet())
	370
	371	def testFindId(self):
	372	""" Test function to find id of file in list of filenames"""
	373	data_for_id = Data1D(x=[1.0, 2.0, 3.0], y=[11.0, 12.0, 13.0],
	374	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	375
	376	self.widget.filenames = {'datafile2': DataState(data_for_id),
	377	'datafile1': DataState(data_for_id)}
	378
	379	id_out = self.widget._findId('datafile2')
	380	self.assertEqual(id_out, 'datafile2')
	381
	382	def testExtractData(self):
	383	"""
	384	Test function to extract data to be computed from input filenames
	385	"""
	386	data1 = Data1D(x=[1.0, 2.0, 3.0], y=[11.0, 12.0, 13.0],
	387	dx=[0.1, 0.2, 0.3], dy=[0.1, 0.2, 0.3])
	388
	389	data2 = Data2D(image=[0.1] * 4,
	390	qx_data=[1.0, 2.0, 3.0, 4.0],
	391	qy_data=[10.0, 11.0, 12.0, 13.0],
	392	dqx_data=[0.1, 0.2, 0.3, 0.4],
	393	dqy_data=[0.1, 0.2, 0.3, 0.4],
	394	q_data=[1, 2, 3, 4],
	395	xmin=-1.0, xmax=5.0,
	396	ymin=-1.0, ymax=15.0,
	397	zmin=-1.0, zmax=20.0)
	398
	399	self.widget.filenames = {'datafile2': DataState(data2),
	400	'datafile1': DataState(data1)}
	401
	402	output1D = self.widget._extractData('datafile1')
	403	self.assertTrue(isinstance(output1D, Data1D))
	404
	405	output2D = self.widget._extractData('datafile2')
	406	self.assertIsInstance(output2D, Data2D)
	407
	408	# TODO
	409	def testOnPrepareOutputData(self):
	410	""" """
	411	pass
	412
	413	# new_item = GuiUtils.createModelItemWithPlot(
	414	# QtCore.QVariant(self.output), name=self.txtOutputData.text())
	415	# new_datalist_item = {str(self.txtOutputData.text()) + str(time.time()):
	416	# self.output}
	417	# self.communicator. \
	418	# updateModelFromDataOperationPanelSignal.emit(new_item,
	419	# new_datalist_item)
	420
	421
	422	if __name__ == "__main__":
	423	unittest.main()

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SasView

source: sasview/src/sas/qtgui/Calculators/UnitTesting/DataOperationUtilityTest.py @ 2327399

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