Changeset 5d89f43 in sasview for src/sas/qtgui/UnitTesting/ColorMapTest.py

Timestamp:

Jan 25, 2017 6:51:26 AM (7 years ago)

Author:

Piotr Rozyczko <rozyczko@…>

Branches:

ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc

Children:

3bdbfcc

Parents:

03c372d

Message:

Code review for ColorMap?

File:

• src/sas/qtgui/UnitTesting/ColorMapTest.py (modified) (4 diffs)

src/sas/qtgui/UnitTesting/ColorMapTest.py

@@ -13 +13 @@
 import sas.qtgui.Plotter2D as Plotter2D
 from UnitTesting.TestUtils import WarningTestNotImplemented
+from UnitTesting.TestUtils import QtSignalSpy
 
 # Local
@@ -65 +66 @@
         self.assertIsInstance(self.widget.txtMaxAmplitude.validator(), QtGui.QDoubleValidator)
 
+        # Ranges
+        self.assertEqual(self.widget.txtMinAmplitude.text(), "0")
+        self.assertEqual(self.widget.txtMaxAmplitude.text(), "100")
+        self.assertIsInstance(self.widget.slider, QtGui.QSlider)
+
     def testOnReset(self):
         '''Check the dialog reset function'''
@@ -78 +84 @@
         self.assertEqual(self.widget.cbColorMap.currentIndex(), 20)
         self.assertFalse(self.widget.chkReverse.isChecked())
-        self.assertEqual(self.widget.txtMinAmplitude.text(), "")
+        self.assertEqual(self.widget.txtMinAmplitude.text(), "0")
+
+    def testOnApply(self):
+        '''Check the dialog apply function'''
+        # Set some controls to non-default state
+        self.widget.show()
+        self.widget.cbColorMap.setCurrentIndex(20) # PuRd_r
+        self.widget.chkReverse.setChecked(True)
+        self.widget.txtMinAmplitude.setText("20.0")
+
+        spy_apply = QtSignalSpy(self.widget, self.widget.apply_signal)
+        # Reset the widget state
+        self.widget.onApply()
+
+        # Assure the widget is still up and the signal was sent.
+        self.assertTrue(self.widget.isVisible())
+        self.assertEqual(spy_apply.count(), 1)
+        self.assertIn('PuRd_r', spy_apply.called()[0]['args'][1])
 
     def testInitMapCombobox(self):
@@ -97 +120 @@
         self.assertTrue(self.widget.chkReverse.isChecked())
 
+    def testInitRangeSlider(self):
+        '''Test the range slider initializer'''
+        # Set a color map from the direct list
+        self.widget._cmap = "gnuplot"
+        self.widget.initRangeSlider()
+
+        # Check the values
+        self.assertEqual(self.widget.slider.minimum(), 0)
+        self.assertEqual(self.widget.slider.maximum(), 100)
+        self.assertEqual(self.widget.slider.orientation(), 1)
+
+        # Emit new low value
+        self.widget.slider.lowValueChanged.emit(5)
+        # Assure the widget received changes
+        self.assertEqual(self.widget.txtMinAmplitude.text(), "5")
+
+        # Emit new high value
+        self.widget.slider.highValueChanged.emit(45)
+        # Assure the widget received changes
+        self.assertEqual(self.widget.txtMinAmplitude.text(), "45")
 
     def testOnMapIndexChange(self):