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Diffstat (limited to 'silx/gui/plot/test/testUtilsAxis.py')
-rw-r--r-- | silx/gui/plot/test/testUtilsAxis.py | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/silx/gui/plot/test/testUtilsAxis.py b/silx/gui/plot/test/testUtilsAxis.py new file mode 100644 index 0000000..6702b00 --- /dev/null +++ b/silx/gui/plot/test/testUtilsAxis.py @@ -0,0 +1,148 @@ +# coding: utf-8 +# /*########################################################################## +# +# Copyright (c) 2016 European Synchrotron Radiation Facility +# +# Permission is hereby granted, free of charge, to any person obtaining a copy +# of this software and associated documentation files (the "Software"), to deal +# in the Software without restriction, including without limitation the rights +# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +# copies of the Software, and to permit persons to whom the Software is +# furnished to do so, subject to the following conditions: +# +# The above copyright notice and this permission notice shall be included in +# all copies or substantial portions of the Software. +# +# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +# THE SOFTWARE. +# +# ###########################################################################*/ +"""Basic tests for PlotWidget""" + +__authors__ = ["V. Valls"] +__license__ = "MIT" +__date__ = "04/08/2017" + + +import unittest +from silx.gui.plot import PlotWidget +from silx.gui.plot.utils.axis import SyncAxes + + +class TestAxisSync(unittest.TestCase): + """Tests AxisSync class""" + + def setUp(self): + self.plot1 = PlotWidget() + self.plot2 = PlotWidget() + self.plot3 = PlotWidget() + + def tearDown(self): + self.plot1 = None + self.plot2 = None + self.plot3 = None + + def testMoveFirstAxis(self): + """Test synchronization after construction""" + _sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + + self.plot1.getXAxis().setLimits(10, 500) + self.assertEqual(self.plot1.getXAxis().getLimits(), (10, 500)) + self.assertEqual(self.plot2.getXAxis().getLimits(), (10, 500)) + self.assertEqual(self.plot3.getXAxis().getLimits(), (10, 500)) + + def testMoveSecondAxis(self): + """Test synchronization after construction""" + _sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + + self.plot2.getXAxis().setLimits(10, 500) + self.assertEqual(self.plot1.getXAxis().getLimits(), (10, 500)) + self.assertEqual(self.plot2.getXAxis().getLimits(), (10, 500)) + self.assertEqual(self.plot3.getXAxis().getLimits(), (10, 500)) + + def testMoveTwoAxes(self): + """Test synchronization after construction""" + _sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + + self.plot1.getXAxis().setLimits(1, 50) + self.plot2.getXAxis().setLimits(10, 500) + self.assertEqual(self.plot1.getXAxis().getLimits(), (10, 500)) + self.assertEqual(self.plot2.getXAxis().getLimits(), (10, 500)) + self.assertEqual(self.plot3.getXAxis().getLimits(), (10, 500)) + + def testDestruction(self): + """Test synchronization when sync object is destroyed""" + sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + del sync + + self.plot1.getXAxis().setLimits(10, 500) + self.assertEqual(self.plot1.getXAxis().getLimits(), (10, 500)) + self.assertNotEqual(self.plot2.getXAxis().getLimits(), (10, 500)) + self.assertNotEqual(self.plot3.getXAxis().getLimits(), (10, 500)) + + def testStop(self): + """Test synchronization after calling stop""" + sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + sync.stop() + + self.plot1.getXAxis().setLimits(10, 500) + self.assertEqual(self.plot1.getXAxis().getLimits(), (10, 500)) + self.assertNotEqual(self.plot2.getXAxis().getLimits(), (10, 500)) + self.assertNotEqual(self.plot3.getXAxis().getLimits(), (10, 500)) + + def testStopMovingStart(self): + """Test synchronization after calling stop, moving an axis, then start again""" + sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + sync.stop() + self.plot1.getXAxis().setLimits(10, 500) + self.plot2.getXAxis().setLimits(1, 50) + self.assertEqual(self.plot1.getXAxis().getLimits(), (10, 500)) + sync.start() + + # The first axis is the reference + self.assertEqual(self.plot1.getXAxis().getLimits(), (10, 500)) + self.assertEqual(self.plot2.getXAxis().getLimits(), (10, 500)) + self.assertEqual(self.plot3.getXAxis().getLimits(), (10, 500)) + + def testDoubleStop(self): + """Test double stop""" + sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + sync.stop() + self.assertRaises(RuntimeError, sync.stop) + + def testDoubleStart(self): + """Test double stop""" + sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + self.assertRaises(RuntimeError, sync.start) + + def testScale(self): + """Test scale change""" + _sync = SyncAxes([self.plot1.getXAxis(), self.plot2.getXAxis(), self.plot3.getXAxis()]) + self.plot1.getXAxis().setScale(self.plot1.getXAxis().LOGARITHMIC) + self.assertEqual(self.plot1.getXAxis().getScale(), self.plot1.getXAxis().LOGARITHMIC) + self.assertEqual(self.plot2.getXAxis().getScale(), self.plot1.getXAxis().LOGARITHMIC) + self.assertEqual(self.plot3.getXAxis().getScale(), self.plot1.getXAxis().LOGARITHMIC) + + def testDirection(self): + """Test direction change""" + _sync = SyncAxes([self.plot1.getYAxis(), self.plot2.getYAxis(), self.plot3.getYAxis()]) + self.plot1.getYAxis().setInverted(True) + self.assertEqual(self.plot1.getYAxis().isInverted(), True) + self.assertEqual(self.plot2.getYAxis().isInverted(), True) + self.assertEqual(self.plot3.getYAxis().isInverted(), True) + + +def suite(): + test_suite = unittest.TestSuite() + loadTests = unittest.defaultTestLoader.loadTestsFromTestCase + test_suite.addTest(loadTests(TestAxisSync)) + return test_suite + + +if __name__ == '__main__': + unittest.main(defaultTest='suite') |