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-# coding: utf-8
-# /*##########################################################################
-#
-# Copyright (c) 2016-2018 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.
-#
-# ###########################################################################*/
-"""Test setLimitConstaints on the PlotWidget"""
-
-__authors__ = ["V. Valls"]
-__license__ = "MIT"
-__date__ = "30/08/2017"
-
-
-import unittest
-from silx.gui.plot import PlotWidget
-
-
-class TestLimitConstaints(unittest.TestCase):
- """Tests setLimitConstaints class"""
-
- def setUp(self):
- self.plot = PlotWidget()
-
- def tearDown(self):
- self.plot = None
-
- def testApi(self):
- """Test availability of the API"""
- self.plot.getXAxis().setLimitsConstraints(minPos=1, maxPos=10)
- self.plot.getXAxis().setRangeConstraints(minRange=1, maxRange=1)
- self.plot.getYAxis().setLimitsConstraints(minPos=1, maxPos=10)
- self.plot.getYAxis().setRangeConstraints(minRange=1, maxRange=1)
-
- def testXMinMax(self):
- """Test limit constains on x-axis"""
- self.plot.getXAxis().setLimitsConstraints(minPos=0, maxPos=100)
- self.plot.setLimits(xmin=-1, xmax=101, ymin=-1, ymax=101)
- self.assertEqual(self.plot.getXAxis().getLimits(), (0, 100))
- self.assertEqual(self.plot.getYAxis().getLimits(), (-1, 101))
-
- def testYMinMax(self):
- """Test limit constains on y-axis"""
- self.plot.getYAxis().setLimitsConstraints(minPos=0, maxPos=100)
- self.plot.setLimits(xmin=-1, xmax=101, ymin=-1, ymax=101)
- self.assertEqual(self.plot.getXAxis().getLimits(), (-1, 101))
- self.assertEqual(self.plot.getYAxis().getLimits(), (0, 100))
-
- def testMinXRange(self):
- """Test min range constains on x-axis"""
- self.plot.getXAxis().setRangeConstraints(minRange=100)
- self.plot.setLimits(xmin=1, xmax=99, ymin=1, ymax=99)
- limits = self.plot.getXAxis().getLimits()
- self.assertEqual(limits[1] - limits[0], 100)
- limits = self.plot.getYAxis().getLimits()
- self.assertNotEqual(limits[1] - limits[0], 100)
-
- def testMaxXRange(self):
- """Test max range constains on x-axis"""
- self.plot.getXAxis().setRangeConstraints(maxRange=100)
- self.plot.setLimits(xmin=-1, xmax=101, ymin=-1, ymax=101)
- limits = self.plot.getXAxis().getLimits()
- self.assertEqual(limits[1] - limits[0], 100)
- limits = self.plot.getYAxis().getLimits()
- self.assertNotEqual(limits[1] - limits[0], 100)
-
- def testMinYRange(self):
- """Test min range constains on y-axis"""
- self.plot.getYAxis().setRangeConstraints(minRange=100)
- self.plot.setLimits(xmin=1, xmax=99, ymin=1, ymax=99)
- limits = self.plot.getXAxis().getLimits()
- self.assertNotEqual(limits[1] - limits[0], 100)
- limits = self.plot.getYAxis().getLimits()
- self.assertEqual(limits[1] - limits[0], 100)
-
- def testMaxYRange(self):
- """Test max range constains on y-axis"""
- self.plot.getYAxis().setRangeConstraints(maxRange=100)
- self.plot.setLimits(xmin=-1, xmax=101, ymin=-1, ymax=101)
- limits = self.plot.getXAxis().getLimits()
- self.assertNotEqual(limits[1] - limits[0], 100)
- limits = self.plot.getYAxis().getLimits()
- self.assertEqual(limits[1] - limits[0], 100)
-
- def testChangeOfConstraints(self):
- """Test changing of the constraints"""
- self.plot.getXAxis().setRangeConstraints(minRange=10, maxRange=10)
- # There is no more constraints on the range
- self.plot.getXAxis().setRangeConstraints(minRange=None, maxRange=None)
- self.plot.setLimits(xmin=-1, xmax=101, ymin=-1, ymax=101)
- self.assertEqual(self.plot.getXAxis().getLimits(), (-1, 101))
-
- def testSettingConstraints(self):
- """Test setting a constaint (setLimits first then the constaint)"""
- self.plot.setLimits(xmin=-1, xmax=101, ymin=-1, ymax=101)
- self.plot.getXAxis().setLimitsConstraints(minPos=0, maxPos=100)
- self.assertEqual(self.plot.getXAxis().getLimits(), (0, 100))
-
-
-def suite():
- test_suite = unittest.TestSuite()
- loadTests = unittest.defaultTestLoader.loadTestsFromTestCase
- test_suite.addTest(loadTests(TestLimitConstaints))
- return test_suite
-
-
-if __name__ == '__main__':
- unittest.main(defaultTest='suite')