def setUp(self):
# Store an empty widget to parent all the views, and ensure they are deleted correctly
self.obj = QWidget()
setup_context_for_tests(self)
self.gui_variable_observer = Observer()
self.gui_context.gui_variables_notifier.add_subscriber(self.gui_variable_observer)
self.model = GroupingTabModel(context=self.context)
self.presenter = DifferencePresenter(self.model)
# Mock user input for getting diff name
self.presenter.group_view.enter_diff_name = mock.Mock(side_effect=enter_diff_name_side_effect())
self.presenter.pair_view.enter_diff_name = mock.Mock(side_effect=enter_diff_name_side_effect())
# Mock warning methods
self.presenter.group_view.warning_popup = mock.Mock()
self.presenter.pair_view.warning_popup = mock.Mock()
def setUp(self):
self.obj = QWidget()
self.loaded_data = MuonLoadData()
setup_context_for_tests(self)
self.model = GroupingTabModel(context=self.context)
self.grouping_table_view = GroupingTableView()
self.grouping_table_widget = GroupingTablePresenter(
self.grouping_table_view, self.model)
self.pairing_table_view = PairingTableView()
self.pairing_table_widget = PairingTablePresenter(
self.pairing_table_view, self.model)
self.diff_widget = DifferencePresenter(self.model)
self.diff_widget.group_view.enter_diff_name = mock.Mock(
side_effect=diff_name())
self.diff_widget.pair_view.enter_diff_name = mock.Mock(
side_effect=diff_name())
self.grouping_table_view.warning_popup = mock.MagicMock()
self.pairing_table_view.warning_popup = mock.MagicMock()
self.add_three_groups()
self.add_two_pairs()
self.view = GroupingTabView(self.grouping_table_view,
self.pairing_table_view,
self.diff_widget.view)
self.presenter = GroupingTabPresenter(self.view, self.model,
self.grouping_table_widget,
self.pairing_table_widget,
self.diff_widget)
self.presenter.create_update_thread = mock.MagicMock(
return_value=mock.MagicMock())
self.presenter.pairing_table_widget.handle_add_pair_button_clicked = mock.MagicMock(
)
self.view.display_warning_box = mock.MagicMock()
self.grouping_table_view.warning_popup = mock.MagicMock()
self.pairing_table_view.warning_popup = mock.MagicMock()
def __init__(self, context, parent=None):
self.group_tab_model = GroupingTabModel(context)
self.grouping_table_view = GroupingTableView()
self.grouping_table_widget = GroupingTablePresenter(
self.grouping_table_view, self.group_tab_model)
self.diff_table = DifferencePresenter(self.group_tab_model)
self.pairing_table_view = PairingTableView()
self.pairing_table_widget = PairingTablePresenter(
self.pairing_table_view, self.group_tab_model)
self.group_tab_view = GroupingTabView(self.grouping_table_view,
self.pairing_table_view,
self.diff_table.view)
self.group_tab_presenter = GroupingTabPresenter(
self.group_tab_view, self.group_tab_model,
self.grouping_table_widget, self.pairing_table_widget,
self.diff_table, parent)
context.update_view_from_model_notifier.add_subscriber(
self.group_tab_presenter.update_view_from_model_observer)
class DifferenceTablePresenterTest(unittest.TestCase):
def setUp(self):
# Store an empty widget to parent all the views, and ensure they are deleted correctly
self.obj = QWidget()
setup_context_for_tests(self)
self.gui_variable_observer = Observer()
self.gui_context.gui_variables_notifier.add_subscriber(self.gui_variable_observer)
self.model = GroupingTabModel(context=self.context)
self.presenter = DifferencePresenter(self.model)
# Mock user input for getting diff name
self.presenter.group_view.enter_diff_name = mock.Mock(side_effect=enter_diff_name_side_effect())
self.presenter.pair_view.enter_diff_name = mock.Mock(side_effect=enter_diff_name_side_effect())
# Mock warning methods
self.presenter.group_view.warning_popup = mock.Mock()
self.presenter.pair_view.warning_popup = mock.Mock()
def tearDown(self):
self.obj = None
def assert_model_empty(self):
self.assertEqual(0, len(self.model.diff_names))
self.assertEqual(0, len(self.model.diffs))
def assert_view_empty(self):
self.assertEqual(0, self.presenter.group_view.num_rows())
self.assertEqual(0, self.presenter.pair_view.num_rows())
def add_two_groups(self):
group0 = MuonGroup(group_name="group_0", detector_ids=[1])
group1 = MuonGroup(group_name="group_1", detector_ids=[2])
self.model.add_group(group0)
self.model.add_group(group1)
def add_two_pairs(self):
pair0 = MuonPair(pair_name="pair_0", forward_group_name="group_0", backward_group_name="group_1", alpha=1.0)
pair1 = MuonPair(pair_name="pair_1", forward_group_name="group_1", backward_group_name="group_0", alpha=1.0)
self.model.add_pair(pair0)
self.model.add_pair(pair1)
def add_two_group_diffs(self):
self.add_two_groups()
diff0 = MuonDiff('group_diff_0', 'group_0', 'group_1')
diff1 = MuonDiff('group_diff_1', 'group_1', 'group_0')
self.presenter.group_widget.add_diff(diff0)
self.presenter.group_widget.add_diff(diff1)
def add_two_pair_diffs(self):
self.add_two_groups()
self.add_two_pairs()
diff0 = MuonDiff('pair_diff_0', 'pair_0', 'pair_1', group_or_pair='pair')
diff1 = MuonDiff('pair_diff_1', 'pair_1', 'pair_0', group_or_pair='pair')
self.presenter.pair_widget.add_diff(diff0)
self.presenter.pair_widget.add_diff(diff1)
def get_group_1_selector_from_diff(self, row):
return self.presenter.group_view.diff_table.cellWidget(row, 2)
def get_group_2_selector_from_diff(self, row):
return self.presenter.group_view.diff_table.cellWidget(row, 3)
def get_pair_1_selector_from_diff(self, row):
return self.presenter.pair_view.diff_table.cellWidget(row, 2)
def get_pair_2_selector_from_diff(self, row):
return self.presenter.pair_view.diff_table.cellWidget(row, 3)
# ------------------------------------------------------------------------------------------------------------------
# TESTS : test the functionality around the combo boxes which allow the user to select the two groups or two pairs
# that together make the muon difference.
# ------------------------------------------------------------------------------------------------------------------
def test_adding_groups_then_group_diff_sets_combo_boxes_to_added_groups(self):
self.add_two_groups()
self.presenter.group_widget.handle_add_diff_button_clicked()
self.assertEqual('group_0', self.get_group_1_selector_from_diff(0).currentText())
self.assertEqual('group_1', self.get_group_2_selector_from_diff(0).currentText())
def test_adding_pairs_then_pair_diff_sets_combo_boxes_to_added_pairs(self):
self.add_two_pairs()
self.presenter.pair_widget.handle_add_diff_button_clicked()
self.assertEqual('pair_0', self.get_pair_1_selector_from_diff(0).currentText())
self.assertEqual('pair_1', self.get_pair_2_selector_from_diff(0).currentText())
def test_get_index_of_text_returns_correct_index_if_text_exists(self):
self.add_two_groups()
self.presenter.group_widget.handle_add_diff_button_clicked()
index = self.presenter.group_view.get_index_of_text(self.get_group_1_selector_from_diff(0), 'group_1')
self.assertEqual(index, 1)
def test_get_index_of_text_returns_0_if_text_does_not_exists(self):
self.add_two_groups()
self.presenter.group_widget.handle_add_diff_button_clicked()
index = self.presenter.group_view.get_index_of_text(self.get_group_1_selector_from_diff(0), 'not_a_group_1')
self.assertEqual(index, 0)
def test_added_groups_appear_in_selector_combo_boxes_in_existing_diffs(self):
self.add_two_groups()
self.presenter.group_widget.handle_add_diff_button_clicked()
self.presenter.update_view_from_model()
self.assertEqual(2, self.get_group_1_selector_from_diff(0).count())
self.assertNotEqual(-1, self.get_group_1_selector_from_diff(0).findText('group_0'))
self.assertNotEqual(-1, self.get_group_1_selector_from_diff(0).findText('group_1'))
def test_removing_groups_removes_them_from_selection(self):
self.add_two_groups()
# Add an extra group so we can remove one and keep a diff
group = MuonGroup(group_name="group_2", detector_ids=[2])
self.model.add_group(group)
self.presenter.group_widget.handle_add_diff_button_clicked(group_1='group_0',group_2='group_2')
self.group_context.remove_group('group_1')
self.presenter.update_view_from_model()
self.assertEqual(2, self.get_group_1_selector_from_diff(0).count())
self.assertEqual(2, self.get_group_2_selector_from_diff(0).count())
self.assertEqual(-1, self.get_group_2_selector_from_diff(0).findText('group_1'))
self.assertEqual(-1, self.get_group_2_selector_from_diff(0).findText('group_1'))
def test_changing_group_selection_triggers_cell_changed_method_in_view(self):
self.add_two_groups()
self.presenter.group_widget.handle_add_diff_button_clicked()
self.presenter.group_widget.handle_add_diff_button_clicked()
self.presenter.group_view.on_cell_changed = mock.Mock()
self.get_group_1_selector_from_diff(0).setCurrentIndex(1)
self.assertEqual(1, self.presenter.group_view.on_cell_changed.call_count)
self.assertEqual((0,2), self.presenter.group_view.on_cell_changed.call_args_list[0][0])
def test_adding_new_group_does_not_change_current_selection(self):
self.add_two_groups()
self.presenter.group_widget.handle_add_diff_button_clicked()
self.assertEqual(2, self.get_group_1_selector_from_diff(0).count())
self.assertEqual(2, self.get_group_2_selector_from_diff(0).count())
self.assertEqual('group_0', self.get_group_1_selector_from_diff(0).currentText())
self.assertEqual('group_1', self.get_group_2_selector_from_diff(0).currentText())
group = MuonGroup(group_name="group_2", detector_ids=[2])
self.model.add_group(group)
self.presenter.update_view_from_model()
self.assertEqual(3, self.get_group_1_selector_from_diff(0).count())
self.assertEqual(3, self.get_group_2_selector_from_diff(0).count())
self.assertEqual('group_0', self.get_group_1_selector_from_diff(0).currentText())
self.assertEqual('group_1', self.get_group_2_selector_from_diff(0).currentText())
def test_changing_group_to_other_group_switches_groups(self):
self.add_two_groups()
self.presenter.group_widget.handle_add_diff_button_clicked()
self.assertEqual(2, self.get_group_1_selector_from_diff(0).count())
self.assertEqual(2, self.get_group_1_selector_from_diff(0).count())
self.assertEqual('group_0', self.get_group_1_selector_from_diff(0).currentText())
self.assertEqual('group_1', self.get_group_2_selector_from_diff(0).currentText())
self.get_group_1_selector_from_diff(0).setCurrentIndex(1)
self.assertEqual(2, self.get_group_1_selector_from_diff(0).count())
self.assertEqual(2, self.get_group_1_selector_from_diff(0).count())
self.assertEqual('group_1', self.get_group_1_selector_from_diff(0).currentText())
self.assertEqual('group_0', self.get_group_2_selector_from_diff(0).currentText())
class DifferenceWidgetPresenterTest(unittest.TestCase):
def setUp(self):
# Store an empty widget to parent all the views, and ensure they are deleted correctly
self.obj = QWidget()
setup_context_for_tests(self)
self.gui_variable_observer = Observer()
self.gui_context.gui_variables_notifier.add_subscriber(
self.gui_variable_observer)
self.model = GroupingTabModel(context=self.context)
self.presenter = DifferencePresenter(self.model)
# Mock user input for getting diff name
self.presenter.group_view.enter_diff_name = mock.Mock(
side_effect=enter_diff_name_side_effect())
self.presenter.pair_view.enter_diff_name = mock.Mock(
side_effect=enter_diff_name_side_effect())
# Mock warning methods
self.presenter.group_view.warning_popup = mock.Mock()
self.presenter.pair_view.warning_popup = mock.Mock()
def tearDown(self):
self.obj = None
def assert_model_empty(self):
self.assertEqual(0, len(self.model.diff_names))
self.assertEqual(0, len(self.model.diffs))
def assert_view_empty(self):
self.assertEqual(0, self.presenter.group_view.num_rows())
self.assertEqual(0, self.presenter.pair_view.num_rows())
def add_two_groups(self):
group0 = MuonGroup(group_name="group_0", detector_ids=[1])
group1 = MuonGroup(group_name="group_1", detector_ids=[2])
self.model.add_group(group0)
self.model.add_group(group1)
def add_two_pairs(self):
pair0 = MuonPair(pair_name="pair_0",
forward_group_name="group_0",
backward_group_name="group_1",
alpha=1.0)
pair1 = MuonPair(pair_name="pair_1",
forward_group_name="group_1",
backward_group_name="group_0",
alpha=1.0)
self.model.add_pair(pair0)
self.model.add_pair(pair1)
def add_two_group_diffs(self):
if not self.model.group_names:
self.add_two_groups()
diff0 = MuonDiff('group_diff_0', 'group_0', 'group_1')
diff1 = MuonDiff('group_diff_1', 'group_1', 'group_0')
self.presenter.group_widget.add_diff(diff0)
self.presenter.group_widget.add_diff(diff1)
def add_two_pair_diffs(self):
if not self.model.group_names:
self.add_two_groups()
if not self.model.pair_names:
self.add_two_pairs()
diff0 = MuonDiff('pair_diff_0',
'pair_0',
'pair_1',
group_or_pair='pair')
diff1 = MuonDiff('pair_diff_1',
'pair_1',
'pair_0',
group_or_pair='pair')
self.presenter.pair_widget.add_diff(diff0)
self.presenter.pair_widget.add_diff(diff1)
# ------------------------------------------------------------------------------------------------------------------
# TESTS : Tests for the widget presenter
# ------------------------------------------------------------------------------------------------------------------
def test_update_view_from_model_is_empty(self):
self.add_two_group_diffs()
self.add_two_pair_diffs()
# Change the model
self.model.clear_diffs('group')
self.model.clear_diffs('pair')
# Now update the view
self.presenter.update_view_from_model()
self.assert_view_empty()
self.assert_model_empty()
def test_pair_model_unchanged(self):
self.add_two_group_diffs()
# Change model
self.group_context.remove_diff('group_diff_0')
# Update view
self.presenter.update_view_from_model()
self.assertEqual(0, self.presenter.pair_view.num_rows())
self.assertEqual(1, self.presenter.group_view.num_rows())
def test_group_model_unchanged(self):
self.add_two_pair_diffs()
# Change model
self.group_context.remove_diff('pair_diff_0')
# Update view
self.presenter.update_view_from_model()
self.assertEqual(1, self.presenter.pair_view.num_rows())
self.assertEqual(0, self.presenter.group_view.num_rows())
def test_tables_are_disabled_correctly(self):
self.presenter.group_view.disable_editing = mock.Mock()
self.presenter.pair_view.disable_editing = mock.Mock()
self.presenter.disable_editing()
self.assertEqual(1,
self.presenter.group_view.disable_editing.call_count)
self.assertEqual(1,
self.presenter.pair_view.disable_editing.call_count)
def test_tables_are_enabled_correctly(self):
self.presenter.group_view.enable_editing = mock.Mock()
self.presenter.pair_view.enable_editing = mock.Mock()
self.presenter.enable_editing()
self.assertEqual(1,
self.presenter.group_view.enable_editing.call_count)
self.assertEqual(1, self.presenter.pair_view.enable_editing.call_count)
def test_add_subscribers(self):
# Make some fake observers
observer_1 = Observer()
observer_2 = Observer()
self.presenter.add_subscribers([observer_1, observer_2])
self.assertEqual([observer_1, observer_2], self.presenter.group_widget.
selected_diff_changed_notifier._subscribers)
self.assertEqual([observer_1, observer_2], self.presenter.pair_widget.
selected_diff_changed_notifier._subscribers)