def test_empty_left(self):
with pytest.raises(Exception) as ex:
utils.parse_associations('-> a')
assert str(ex.value) == "Empty member"
def test_too_many_associations(self):
with pytest.raises(Exception) as ex:
utils.parse_associations('a -> b -> c')
assert str(ex.value) == "Invalid number of members"
def test_morelines(self):
assert utils.parse_associations('a -> b\nc -> d\n') == [('a', 'b'), ('c', 'd')]
def test_no_association(self):
with pytest.raises(Exception) as ex:
utils.parse_associations('a')
assert str(ex.value) == "Invalid number of members"
def test_oneline(self):
assert utils.parse_associations('a -> b') == [('a','b')]