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 setUp(self):
self.parent_presenter = create_run_tab_presenter_mock(use_fake_state = False)
self.parent_presenter._file_information = mock.MagicMock()
self.parent_presenter._file_information.get_instrument = mock.MagicMock(return_value = SANSInstrument.LARMOR)
self.view = create_mock_beam_centre_tab()
self.WorkHandler = mock.MagicMock()
self.BeamCentreModel = mock.MagicMock()
self.SANSCentreFinder = mock.MagicMock()
self.presenter = BeamCentrePresenter(self.parent_presenter, self.WorkHandler, self.BeamCentreModel,
self.SANSCentreFinder)
def setUp(self):
self.parent_presenter = create_run_tab_presenter_mock(use_fake_state = False)
self.view = create_mock_diagnostics_tab()
self.state = mock.MagicMock()
self.create_state = mock.MagicMock(return_value = self.state)
self.WorkHandler = mock.MagicMock()
self.run_integral = mock.MagicMock()
self.presenter = DiagnosticsPagePresenter(self.parent_presenter, self.WorkHandler, self.run_integral,
self.create_state, SANSFacility.ISIS)
self.presenter.set_view(self.view, SANSInstrument.LARMOR)
def test_catches_exception_when_cant_find_file(self):
parent_presenter = create_run_tab_presenter_mock()
presenter = SettingsDiagnosticPresenter(parent_presenter)
view = mock.MagicMock()
view.get_current_row.result = 1
presenter.set_view(view)
parent_presenter.get_state_for_row = mock.MagicMock()
parent_presenter.get_state_for_row.side_effect = RuntimeError('Test Error')
presenter.on_row_changed()
parent_presenter.display_warning_box.assert_called_once_with('Warning', 'Unable to find files.', 'Test Error')
def test_that_sets_table_when_row_changes(self):
# Arrange
parent_presenter = create_run_tab_presenter_mock(use_fake_state=False)
view = create_mock_masking_table()
presenter = MaskingTablePresenter(parent_presenter)
# Act + Assert
presenter.set_view(view)
self.assertTrue(view.set_table.call_count == 1)
presenter.on_row_changed()
self.assertTrue(view.set_table.call_count == 2)
first_call = mock.call([])
second_call = mock.call([masking_information(first='Beam stop', second='', third='infinite-cylinder, r = 10.0'),
masking_information(first='Corners', second='', third='infinite-cylinder, r = 20.0')]) # noqa
view.set_table.assert_has_calls([first_call, second_call])
def test_that_checks_display_mask_is_reenabled_after_error(self):
# Arrange
parent_presenter = create_run_tab_presenter_mock(use_fake_state=False)
presenter = MaskingTablePresenter(parent_presenter)
presenter.on_processing_error_masking_display = mock.MagicMock()
presenter._view = mock.MagicMock()
presenter._view.set_display_mask_button_to_processing = mock.MagicMock()
presenter._view.get_current_row.side_effect = RuntimeError("Mock get_current_row failure")
try:
presenter.on_display()
except Exception as e:
self.assertEqual(str(e), "Mock get_current_row failure")
else:
self.assertFalse(True) # As we expect an error to be raised
# Confirm that on_processing_error_masking_display was called
self.assertEqual(
presenter.on_processing_error_masking_display.call_count, 1,
"Expected on_processing_error_masking_display to have been called. Called {} times.".format(
presenter.on_processing_error_masking_display.call_count))
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)
def test_that_can_get_state_for_index(self):
parent_presenter = create_run_tab_presenter_mock()
presenter = MaskingTablePresenter(parent_presenter)
state = presenter.get_state(3)
self.assertTrue(isinstance(state, FakeState))