def test_data_can_be_added_correctly_via_keyword_args(self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
self.assertEqual(data.num_items(), 1)
self.assertEqual(data.contains_n(run=1234), 1)
self.assertEqual(data.contains_n(workspace=[1]), 1)
self.assertEqual(data.contains_n(filename="C:\\dir1\\file1.nxs"), 1)
def test_that_remove_method_can_remove_several_entries_at_once(self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.add_data(run=1234, workspace=[2], filename="C:\\dir1\\file2.nxs")
data.add_data(run=1234, workspace=[3], filename="C:\\dir1\\file3.nxs")
self.assertEqual(data.num_items(), 3)
data.remove_data(run=1234)
self.assert_empty(data)
def test_that_adding_then_removing_single_item_leaves_data_empty(self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
self.assertEqual(data.num_items(), 1)
data.remove_data(run=1234)
self.assert_empty(data)
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.remove_data(workspace=[1])
self.assert_empty(data)
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.remove_data(filename="C:\\dir1\\file1.nxs")
self.assert_empty(data)
class EAGroupContextTest(unittest.TestCase):
def setUp(self):
self.context = EAGroupContext()
self.loadedData = MuonLoadData()
def create_group_workspace_and_load(self):
grpws = WorkspaceGroup()
ws_detector1 = '9999; Detector 1'
grpws.addWorkspace(CreateSampleWorkspace(OutputWorkspace=ws_detector1))
ws_detector2 = '9999; Detector 2'
grpws.addWorkspace(CreateSampleWorkspace(OutputWorkspace=ws_detector2))
run = 9999
self.loadedData.add_data(run=[run], workspace=grpws)
# ------------------------------------------------------------------------------------------------------------------
# TESTS
# ------------------------------------------------------------------------------------------------------------------
def test_add_new_group(self):
self.loadedData.clear()
self.create_group_workspace_and_load()
empty_group = []
new_group = self.context.add_new_group(empty_group, self.loadedData)
self.assertEqual(len(new_group), 2)
def test_remove_group(self):
self.loadedData.clear()
self.create_group_workspace_and_load()
self.context.reset_group_to_default(self.loadedData)
self.assertEqual(len(self.context.groups), 2)
group_name1 = '9999; Detector 1'
self.assertTrue(group_name1 in self.context.group_names)
self.context.remove_group(group_name1)
self.assertFalse(group_name1 in self.context.group_names)
def test_reset_group_to_default(self):
self.loadedData.clear()
self.assertEqual(self.loadedData.num_items(), 0)
self.create_group_workspace_and_load()
self.context.reset_group_to_default(self.loadedData)
self.assertEqual(len(self.context.groups), 2)
def test_clear(self):
self.loadedData.clear()
self.create_group_workspace_and_load()
self.context.reset_group_to_default(self.loadedData)
self.assertEqual(len(self.context.groups), 2)
self.context.clear()
self.assertEqual(len(self.context.groups), 0)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_rebinned_workspace"
)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_peak_table"
)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_matches_group"
)
def test_remove_rebinned_workspace_from_group(self, mock_remove_matches,
mock_remove_peak,
mock_remove_rebinned):
mock_group = EAGroup("9999; Detector 1", "detector 1", "9999")
self.context.add_group(mock_group)
self.context.remove_workspace_from_group(
'9999; Detector 1_EA_Rebinned_Fixed')
mock_remove_rebinned.assert_called_once()
mock_remove_peak.assert_not_called()
mock_remove_matches.assert_not_called()
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_rebinned_workspace"
)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_peak_table"
)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_matches_group"
)
def test_remove_peak_table_from_group(self, mock_remove_matches,
mock_remove_peak,
mock_remove_rebinned):
mock_group = EAGroup("9999; Detector 1", "detector 1", "9999")
self.context.add_group(mock_group)
self.context.remove_workspace_from_group(
'9999; Detector 1_EA_peak_table')
mock_remove_rebinned.assert_not_called()
mock_remove_peak.aassert_called_once()
mock_remove_matches.assert_not_called()
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_rebinned_workspace"
)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_peak_table"
)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_matches_group"
)
def test_remove_matches_table_from_group(self, mock_remove_matches,
mock_remove_peak,
mock_remove_rebinned):
mock_group = EAGroup("9999; Detector 1", "detector 1", "9999")
self.context.add_group(mock_group)
self.context.remove_workspace_from_group('9999; Detector 1_EA_matches')
mock_remove_rebinned.assert_not_called()
mock_remove_peak.aassert_not_called()
mock_remove_matches.assert_called_once()
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_rebinned_workspace"
)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_peak_table"
)
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.EAGroup.remove_matches_group"
)
def test_remove_workspace_from_group_when_not_in_group(
self, mock_remove_matches, mock_remove_peak, mock_remove_rebinned):
mock_group = EAGroup("9999; Detector 1", "detector 1", "9999")
self.context.add_group(mock_group)
self.context.remove_workspace_from_group('mock_workspace')
mock_remove_rebinned.assert_not_called()
mock_remove_peak.aassert_not_called()
mock_remove_matches.assert_not_called()
@mock.patch(
"mantidqtinterfaces.Muon.GUI.ElementalAnalysis2.ea_group.remove_ws_if_present"
)
def test_error_raised_when_deleting_EAGroup(self, mock_remove_ws):
self.loadedData.clear()
self.create_group_workspace_and_load()
self.context.reset_group_to_default(self.loadedData)
self.assertEqual(len(self.context.groups), 2)
group_name1 = '9999; Detector 1'
self.assertTrue(group_name1 in self.context.group_names)
mock_remove_ws.side_effect = ValueError("mock error")
error_notifier_mock = mock.Mock()
self.context[group_name1].error_notifier = error_notifier_mock
self.context.remove_group(group_name1)
self.assertFalse(group_name1 in self.context.group_names)
mock_remove_ws.assert_called_once_with(group_name1)
error_notifier_mock.notify_subscribers.assert_called_once_with(
f"Unexpected error occurred when"
f" deleting group {group_name1}: mock error")
class MuonLoadDataTest(unittest.TestCase):
def setUp(self):
self.muon_load_data = MuonLoadData()
self.workspace = mock.MagicMock()
self.workspace_last = mock.MagicMock()
self.muon_load_data.add_data(run=1,
workspace=mock.MagicMock(),
filename='path to file')
self.muon_load_data.add_data(run=2,
workspace=self.workspace,
filename='path to file')
self.muon_load_data.add_data(run=3,
workspace=mock.MagicMock(),
filename='matching path')
self.muon_load_data.add_data()
self.muon_load_data.add_data(run=4,
workspace=self.workspace_last,
filename='path to file')
def assert_empty(self, load_data):
self.assertEqual(load_data.get_parameter("run"), [])
self.assertEqual(load_data.get_parameter("workspace"), [])
self.assertEqual(load_data.get_parameter("filename"), [])
self.assertEqual(load_data.num_items(), 0)
def assert_unchanged(self, load_data):
self.assertEqual(load_data.get_parameter("run"), [1234, 1235, 1236])
self.assertEqual(load_data.get_parameter("workspace"), [[1], [2], [3]])
self.assertEqual(load_data.get_parameter("filename"), [
"C:\\dir1\\file1.nxs", "C:\\dir1\\file2.nxs", "C:\\dir1\\file3.nxs"
])
self.assertEqual(load_data.num_items(), 3)
def populate_loaded_data(self):
data = MuonLoadData()
data.add_data(run=1234,
workspace=[1],
filename="C:\\dir1\\file1.nxs",
instrument='EMU')
data.add_data(run=1235,
workspace=[2],
filename="C:\\dir1\\file2.nxs",
instrument='EMU')
data.add_data(run=1236,
workspace=[3],
filename="C:\\dir1\\file3.nxs",
instrument='EMU')
return data
# ------------------------------------------------------------------------------------------------------------------
# TESTS
# ------------------------------------------------------------------------------------------------------------------
def test_load_data_initialized_as_empty(self):
data = MuonLoadData()
self.assert_empty(data)
def test_data_can_be_added_correctly_via_keyword_args(self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
self.assertEqual(data.num_items(), 1)
self.assertEqual(data.contains_n(run=1234), 1)
self.assertEqual(data.contains_n(workspace=[1]), 1)
self.assertEqual(data.contains_n(filename="C:\\dir1\\file1.nxs"), 1)
def test_that_clear_empties_the_data_of_all_entries(self):
data = self.populate_loaded_data()
self.assertEqual(data.num_items(), 3)
data.clear()
self.assert_empty(data)
def test_that_adding_then_removing_single_item_leaves_data_empty(self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
self.assertEqual(data.num_items(), 1)
data.remove_data(run=1234)
self.assert_empty(data)
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.remove_data(workspace=[1])
self.assert_empty(data)
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.remove_data(filename="C:\\dir1\\file1.nxs")
self.assert_empty(data)
def test_that_remove_method_can_remove_several_entries_at_once(self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.add_data(run=1234, workspace=[2], filename="C:\\dir1\\file2.nxs")
data.add_data(run=1234, workspace=[3], filename="C:\\dir1\\file3.nxs")
self.assertEqual(data.num_items(), 3)
data.remove_data(run=1234)
self.assert_empty(data)
def test_that_remove_method_applies_AND_to_multiple_keyword_arguments(
self):
data = self.populate_loaded_data()
self.assertEqual(data.num_items(), 3)
data.remove_data(run=1234,
workspace=[2],
filename="C:\\dir1\\file3.nxs")
self.assert_unchanged(data)
def test_that_contains_is_true_when_data_contains_entry_which_matches_to_a_single_keyword_and_false_otherwise(
self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.add_data(run=1235, workspace=[2], filename="C:\\dir1\\file2.nxs")
data.add_data(run=1234, workspace=[3], filename="C:\\dir1\\file3.nxs")
self.assertTrue(data.contains(run=1234))
self.assertTrue(data.contains(filename="C:\\dir1\\file1.nxs"))
self.assertFalse(data.contains(run=9999))
self.assertFalse(data.contains(filename="C:\\dir1\\file4.nxs"))
def test_that_contains_is_false_when_data_contains_entries_which_match_to_only_one_of_multiple_keywords(
self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.add_data(run=1235, workspace=[2], filename="C:\\dir1\\file2.nxs")
data.add_data(run=1234, workspace=[3], filename="C:\\dir1\\file3.nxs")
# values from keywords correspond to different entries
self.assertFalse(
data.contains(run=1234, filename="C:\\dir1\\file2.nxs"))
self.assertTrue(data.contains(run=1234, workspace=[3]))
def test_counting_entries_with_keyword_argument_gives_correct_count(self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.add_data(run=1235, workspace=[2], filename="C:\\dir1\\file2.nxs")
data.add_data(run=1234, workspace=[3], filename="C:\\dir1\\file3.nxs")
self.assertEqual(data.contains_n(run=1234), 2)
self.assertEqual(data.contains_n(filename="C:\\dir1\\file1.nxs"), 1)
self.assertEqual(data.contains_n(run=9999), 0)
def test_counting_entries_applies_AND_behaviour_to_keyword_arguments(self):
data = MuonLoadData()
data.add_data(run=1234, workspace=[1], filename="C:\\dir1\\file1.nxs")
data.add_data(run=1235, workspace=[2], filename="C:\\dir1\\file2.nxs")
data.add_data(run=1234, workspace=[3], filename="C:\\dir1\\file3.nxs")
data.add_data(run=1236, workspace=[4], filename="C:\\dir1\\file4.nxs")
self.assertEqual(data.contains_n(run=1234, workspace=[1]), 1)
self.assertEqual(data.contains_n(run=1234, workspace=[2]), 0)
self.assertEqual(
data.contains_n(run=1234,
workspace=[2],
filename="C:\\dir1\\file4.nxs"), 0)
def test_iterator_behaviour_of_data(self):
data = self.populate_loaded_data()
check = [{
"run": 1234,
"workspace": [1],
"filename": "C:\\dir1\\file1.nxs",
'instrument': 'EMU'
}, {
"run": 1235,
"workspace": [2],
"filename": "C:\\dir1\\file2.nxs",
'instrument': 'EMU'
}, {
"run": 1236,
"workspace": [3],
"filename": "C:\\dir1\\file3.nxs",
'instrument': 'EMU'
}]
for data_item in iter(data):
self.assertEqual(data_item, check.pop(0))
def test_that_remove_current_data_removes_the_most_recently_added_data(
self):
data = self.populate_loaded_data()
data.remove_current_data()
check = [{
"run": 1234,
"workspace": [1],
"filename": "C:\\dir1\\file1.nxs",
'instrument': 'EMU'
}, {
"run": 1235,
"workspace": [2],
"filename": "C:\\dir1\\file2.nxs",
'instrument': 'EMU'
}]
for data_item in iter(data):
self.assertEqual(data_item, check.pop(0))
def test_that_remove_last_added_data_removes_the_previous_data_item_before_the_most_recent(
self):
data = self.populate_loaded_data()
data.remove_last_added_data()
check = [{
"run": 1234,
"workspace": [1],
"filename": "C:\\dir1\\file1.nxs",
'instrument': 'EMU'
}, {
"run": 1236,
"workspace": [3],
"filename": "C:\\dir1\\file3.nxs",
'instrument': 'EMU'
}]
for data_item in iter(data):
self.assertEqual(data_item, check.pop(0))
def test_that_can_add_data_to_struct(self):
self.assertEqual(self.muon_load_data.num_items(), 5)
self.assertEqual(self.muon_load_data.get_parameter('run')[2], 3)
self.assertEqual(
self.muon_load_data.get_parameter('workspace')[1], self.workspace)
self.assertEqual(
self.muon_load_data.get_parameter('filename')[0], 'path to file')
def test_that_matches_returns_false_for_all_entries_with_only_one_match(
self):
match_list = self.muon_load_data._matches(run=1,
workspace=self.workspace,
filename='matching path')
self.assertEqual(match_list, [False, False, False, False, False])
def test_that_matches_with_no_params_matches_all(self):
match_list = self.muon_load_data._matches()
self.assertEqual(match_list, [True, True, True, True, True])
def test_that_matches_with_unused_parameters_match_none(self):
match_list = self.muon_load_data._matches(new_info='new info')
self.assertEqual(match_list, [False, False, False, False, False])
def test_that_matches_correctly_with_only_one_parameter_given(self):
match_list = self.muon_load_data._matches(filename='path to file')
self.assertEqual(match_list, [True, True, False, False, True])
def test_that_get_data_returns_correct_dict(self):
data_dict = self.muon_load_data.get_data(run=2)
self.assertEqual(
data_dict, {
'workspace': self.workspace,
'filename': 'path to file',
'run': 2,
'instrument': ''
})
def test_that_get_latest_data_returns_correct_dict(self):
data_dict = self.muon_load_data.get_latest_data()
self.assertEqual(
data_dict, {
'workspace': self.workspace_last,
'filename': 'path to file',
'run': 4,
'instrument': ''
})