def test_replace_workspace_replaces_model(self):
mock_model = mock.MagicMock()
mock_view = mock.MagicMock()
pres = SliceViewer(mock.Mock(), model=mock_model, view=mock_view)
mock_model.workspace_equals.return_value = True
with mock.patch(
"mantidqt.widgets.sliceviewer.presenters.presenter.SliceViewerModel"
) as mock_model_class:
pres.replace_workspace(mock.NonCallableMock(),
mock.NonCallableMock())
self.assertEqual(mock_model_class.return_value, pres.model)
def test_replace_workspace_does_nothing_if_workspace_is_unchanged(self):
mock_model = mock.MagicMock()
mock_view = mock.MagicMock()
pres = SliceViewer(mock.Mock(), model=mock_model, view=mock_view)
# TODO The return value here should be True but there is a bug in the
# presenter where the condition is always incorrect (see the TODO on
# replace_workspace in the presenter)
mock_model.workspace_equals.return_value = False
pres._close_view_with_message = mock.Mock()
pres.replace_workspace(mock.NonCallableMock(), mock.NonCallableMock())
pres._close_view_with_message.assert_not_called()
self.assertEqual(mock_model, pres.model)
