def test_remove_subset_triggers_selection_changed(self):
layer = self.add_layer()
grp = self.collect.new_subset_group()
mock = MagicMock()
self.select_layers(grp)
self.widget.layerTree.selection_changed.connect(mock)
QTest.mousePress(self.widget.layerRemoveButton, Qt.LeftButton)
QTest.mouseRelease(self.widget.layerRemoveButton, Qt.LeftButton)
assert mock.call_count > 0
def test_drag_drop(self):
QTest.mousePress(self.w1, Qt.LeftButton)
QTest.mouseMove(self.w2)
QTest.mouseRelease(self.w2, Qt.LeftButton)
assert self.w2.last_mime == self.m1
def remove_layer(self, layer):
""" Remove a layer via the widget remove button """
self.select_layers(layer)
QTest.mousePress(self.widget.layerRemoveButton, Qt.LeftButton)
QTest.mouseRelease(self.widget.layerRemoveButton, Qt.LeftButton)
