diff options
Diffstat (limited to 'src/silx/gui/plot/tools/test/testCurveLegendsWidget.py')
-rw-r--r-- | src/silx/gui/plot/tools/test/testCurveLegendsWidget.py | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/silx/gui/plot/tools/test/testCurveLegendsWidget.py b/src/silx/gui/plot/tools/test/testCurveLegendsWidget.py new file mode 100644 index 0000000..37af10e --- /dev/null +++ b/src/silx/gui/plot/tools/test/testCurveLegendsWidget.py @@ -0,0 +1,113 @@ +# coding: utf-8 +# /*########################################################################## +# +# Copyright (c) 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. +# +# ###########################################################################*/ +__authors__ = ["T. Vincent"] +__license__ = "MIT" +__date__ = "02/08/2018" + + +import unittest + +from silx.gui import qt +from silx.utils.testutils import ParametricTestCase +from silx.gui.utils.testutils import TestCaseQt +from silx.gui.plot import PlotWindow +from silx.gui.plot.tools import CurveLegendsWidget + + +class TestCurveLegendsWidget(TestCaseQt, ParametricTestCase): + """Tests for CurveLegendsWidget class""" + + def setUp(self): + super(TestCurveLegendsWidget, self).setUp() + self.plot = PlotWindow() + + self.legends = CurveLegendsWidget.CurveLegendsWidget() + self.legends.setPlotWidget(self.plot) + + dock = qt.QDockWidget() + dock.setWindowTitle('Curve Legends') + dock.setWidget(self.legends) + self.plot.addTabbedDockWidget(dock) + + self.plot.show() + self.qWaitForWindowExposed(self.plot) + + def tearDown(self): + del self.legends + self.qapp.processEvents() + self.plot.setAttribute(qt.Qt.WA_DeleteOnClose) + self.plot.close() + del self.plot + super(TestCurveLegendsWidget, self).tearDown() + + def _assertNbLegends(self, count): + """Check the number of legends in the CurveLegendsWidget""" + children = self.legends.findChildren(CurveLegendsWidget._LegendWidget) + self.assertEqual(len(children), count) + + def testAddRemoveCurves(self): + """Test CurveLegendsWidget while adding/removing curves""" + self.plot.addCurve((0, 1), (1, 2), legend='a') + self._assertNbLegends(1) + self.plot.addCurve((0, 1), (2, 3), legend='b') + self._assertNbLegends(2) + + # Detached/attach + self.legends.setPlotWidget(None) + self._assertNbLegends(0) + + self.legends.setPlotWidget(self.plot) + self._assertNbLegends(2) + + self.plot.clear() + self._assertNbLegends(0) + + def testUpdateCurves(self): + """Test CurveLegendsWidget while updating curves """ + self.plot.addCurve((0, 1), (1, 2), legend='a') + self._assertNbLegends(1) + self.plot.addCurve((0, 1), (2, 3), legend='b') + self._assertNbLegends(2) + + # Activate curve + self.plot.setActiveCurve('a') + self.qapp.processEvents() + self.plot.setActiveCurve('b') + self.qapp.processEvents() + + # Change curve style + curve = self.plot.getCurve('a') + curve.setLineWidth(2) + for linestyle in (':', '', '--', '-'): + with self.subTest(linestyle=linestyle): + curve.setLineStyle(linestyle) + self.qapp.processEvents() + self.qWait(1000) + + for symbol in ('o', 'd', '', 's'): + with self.subTest(symbol=symbol): + curve.setSymbol(symbol) + self.qapp.processEvents() + self.qWait(1000) |