def test_delete_fail_non_member(self, make_mock_microclassifier):
population = Population(max_micros=1)
mock_microclassifier = make_mock_microclassifier()
population.insert(mock_microclassifier)
diff_mock_microclassifier = make_mock_microclassifier()
with pytest.raises(MemberNotFoundError):
population.delete(diff_mock_microclassifier)
def test_delete_succeed_on_macro(self, make_mock_macroclassifier):
population = Population(max_micros=2)
mock_macroclassifier = make_mock_macroclassifier(numerosity=2)
population.insert(mock_macroclassifier)
assert population.num_micros == 2
assert population.num_macros == 1
population.delete(mock_macroclassifier)
assert population.num_micros == 1
assert population.num_macros == 1