def test_that_updates_rows_when_triggered(self):
parent_presenter = create_run_tab_presenter_mock()
view = create_mock_settings_diagnostic_tab()
presenter = SettingsDiagnosticPresenter(parent_presenter)
presenter.set_view(view)
self.assertTrue(view.update_rows.call_count == 1)
presenter.on_update_rows()
self.assertTrue(view.update_rows.call_count == 2)
def test_that_updates_tree_view_when_row_selection_changes(self):
parent_presenter = create_run_tab_presenter_mock()
view = create_mock_settings_diagnostic_tab()
presenter = SettingsDiagnosticPresenter(parent_presenter)
presenter.set_view(view)
self.assertTrue(view.set_tree.call_count == 1)
presenter.on_row_changed()
self.assertTrue(view.set_tree.call_count == 2)
def test_that_can_save_out_state(self):
# Arrange
parent_presenter = create_run_tab_presenter_mock()
view = create_mock_settings_diagnostic_tab()
dummy_file_path = os.path.join(tempfile.gettempdir(), "sans_settings_diag_test.json")
print(dummy_file_path)
view.get_save_location = mock.MagicMock(return_value=dummy_file_path)
presenter = SettingsDiagnosticPresenter(parent_presenter)
presenter.set_view(view)
# Act
presenter.on_save_state()
# Assert
self.assertTrue(os.path.exists(dummy_file_path))
with open(dummy_file_path) as f:
data = json.load(f)
self.assertTrue(data == "dummy_state")
if os.path.exists(dummy_file_path):
os.remove(dummy_file_path)
