def test_set_initial_value(self):
widget = OWWidget()
variables = [ContinuousVariable(x) for x in "abc"]
model = VariableListModel(variables)
widget.foo = variables[1]
combo = gui.comboBox(widget.controlArea, widget, "foo", model=model)
self.assertEqual(combo.currentIndex(), 1)
def test_set_initial_value(self):
widget = OWWidget()
variables = [ContinuousVariable(x) for x in "abc"]
model = VariableListModel(variables)
widget.foo = variables[1]
combo = gui.comboBox(widget.controlArea, widget, "foo", model=model)
self.assertEqual(combo.currentIndex(), 1)
def test_select(self):
widget = OWWidget()
widget.foo = None
self.attrs = VariableListModel()
view = gui.listView(widget.controlArea, widget, "foo", model=self.attrs)
self.assertIsNone(widget.foo)
a, b, c = (ContinuousVariable(x) for x in "abc")
self.attrs[:] = [a, b, c]
view.setCurrentIndex(self.attrs.index(0, 0))
self.assertIs(widget.foo, a)
view.setCurrentIndex(self.attrs.index(2, 0))
self.assertIs(widget.foo, c)
widget.foo = b
selection = view.selectedIndexes()
self.assertEqual(len(selection), 1)
self.assertEqual(selection[0].row(), 1)
def test_select(self):
widget = OWWidget()
widget.foo = None
self.attrs = VariableListModel()
view = gui.listView(widget.controlArea, widget, "foo", model=self.attrs)
self.assertIsNone(widget.foo)
a, b, c = (ContinuousVariable(x) for x in "abc")
self.attrs[:] = [a, b, c]
view.setCurrentIndex(self.attrs.index(0, 0))
self.assertIs(widget.foo, a)
view.setCurrentIndex(self.attrs.index(2, 0))
self.assertIs(widget.foo, c)
widget.foo = b
selection = view.selectedIndexes()
self.assertEqual(len(selection), 1)
self.assertEqual(selection[0].row(), 1)