def test_no_missing_projections_if_projection_complete(self):
projections = {
('b', ): 'foo',
(
'a',
'b',
): 'foo',
(
'a',
'b',
'c',
): 'foo',
(
'a',
'c',
): 'foo',
('c', ): 'bar'
}
label_list = LabelList(labels=[
Label('b', 3.2, 4.5),
Label('a', 4.0, 4.9),
Label('c', 4.2, 5.1)
])
unmapped_combinations = relabeling.find_missing_projections(
label_list, projections)
assert len(unmapped_combinations) == 0
def test_all_projections_missing_if_no_projections_defined(self):
label_list = LabelList(labels=[
Label('b', 3.2, 4.5),
Label('a', 4.0, 4.9),
Label('c', 4.2, 5.1)
])
unmapped_combinations = relabeling.find_missing_projections(
label_list, {})
assert len(unmapped_combinations) == 5
assert ('b', ) in unmapped_combinations
assert (
'a',
'b',
) in unmapped_combinations
assert (
'a',
'b',
'c',
) in unmapped_combinations
assert (
'a',
'c',
) in unmapped_combinations
assert ('c', ) in unmapped_combinations
def test_missing_projections_are_naturally_sorted(self):
label_list = LabelList(labels=[
Label('b', 1.0, 2.0),
Label('a', 1.5, 2.5),
])
unmapped_combinations = relabeling.find_missing_projections(
label_list, {})
assert len(unmapped_combinations) == 3
assert unmapped_combinations[0] == ('a', )
assert unmapped_combinations[1] == (
'a',
'b',
)
assert unmapped_combinations[2] == ('b', )
def test_no_missing_projections_if_covered_by_catch_all_rule(self):
projections = {
('b', ): 'new_label_b',
('**', ): 'new_label_all',
}
label_list = LabelList(labels=[
Label('b', 3.2, 4.5),
Label('a', 4.0, 4.9),
Label('c', 4.2, 5.1)
])
unmapped_combinations = relabeling.find_missing_projections(
label_list, projections)
assert len(unmapped_combinations) == 0
def test_no_duplicate_missing_projections_reported(self):
label_list = LabelList(labels=[
Label('b', 1.0, 2.0),
Label('a', 1.5, 2.5),
Label('b', 3.0, 4.0),
Label('a', 3.5, 4.5),
])
unmapped_combinations = relabeling.find_missing_projections(
label_list, {})
assert len(unmapped_combinations) == 3
assert ('b', ) in unmapped_combinations
assert (
'a',
'b',
) in unmapped_combinations
assert ('a', ) in unmapped_combinations