1 files changed, 110 insertions, 0 deletions
diff --git a/src/silx/gui/plot/test/testPlotActions.py b/src/silx/gui/plot/test/testPlotActions.py
new file mode 100644
index 0000000..f38e05b
--- /dev/null
+++ b/src/silx/gui/plot/test/testPlotActions.py
@@ -0,0 +1,110 @@
+# coding: utf-8
+# /*##########################################################################
+#
+# Copyright (c) 2016-2020 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 of actions integrated in the plot window"""
+
+__authors__ = ["T. Vincent"]
+__license__ = "MIT"
+__date__ = "09/11/2018"
+
+
+import pytest
+import weakref
+
+from silx.gui import qt
+from silx.gui.colors import Colormap
+from silx.gui.plot.PlotWindow import PlotWindow
+
+import numpy
+
+
+@pytest.fixture
+def colormap1():
+    colormap = Colormap(name='gray',
+                        vmin=10.0, vmax=20.0,
+                        normalization='linear')
+    yield colormap
+
+
+@pytest.fixture
+def colormap2():
+    colormap = Colormap(name='red',
+                        vmin=10.0, vmax=20.0,
+                        normalization='linear')
+    yield colormap
+
+
+@pytest.fixture
+def plot(qapp):
+    plot = PlotWindow()
+    plot.setAttribute(qt.Qt.WA_DeleteOnClose)
+    yield weakref.proxy(plot)
+    plot.close()
+    qapp.processEvents()
+
+
+def test_action_active_colormap(qapp_utils, plot, colormap1, colormap2):
+    plot.getColormapAction()._actionTriggered(checked=True)
+    colormapDialog = plot.getColormapAction()._dialog
+
+    defaultColormap = plot.getDefaultColormap()
+    assert colormapDialog.getColormap() is defaultColormap
+
+    plot.addImage(data=numpy.random.rand(10, 10), legend='img1',
+                  origin=(0, 0),
+                  colormap=colormap1)
+    plot.setActiveImage('img1')
+    assert colormapDialog.getColormap() is colormap1
+
+    plot.addImage(data=numpy.random.rand(10, 10), legend='img2',
+                  origin=(0, 0), colormap=colormap2)
+    plot.addImage(data=numpy.random.rand(10, 10), legend='img3',
+                  origin=(0, 0))
+
+    plot.setActiveImage('img3')
+    assert colormapDialog.getColormap() is defaultColormap
+    plot.getActiveImage().setColormap(colormap2)
+    assert colormapDialog.getColormap() is colormap2
+
+    plot.remove('img2')
+    plot.remove('img3')
+    plot.remove('img1')
+    assert colormapDialog.getColormap() is defaultColormap
+
+
+def test_action_show_hide_colormap_dialog(qapp_utils, plot, colormap1):
+    plot.getColormapAction()._actionTriggered(checked=True)
+    colormapDialog = plot.getColormapAction()._dialog
+
+    plot.getColormapAction()._actionTriggered(checked=False)
+    assert not plot.getColormapAction().isChecked()
+    plot.getColormapAction()._actionTriggered(checked=True)
+    assert plot.getColormapAction().isChecked()
+    plot.addImage(data=numpy.random.rand(10, 10), legend='img1',
+                  origin=(0, 0), colormap=colormap1)
+    colormap1.setName('red')
+    plot.getColormapAction()._actionTriggered()
+    colormap1.setName('blue')
+    colormapDialog.close()
+    assert not plot.getColormapAction().isChecked()