def test_exists(self):
"""Test success path for Types.type_exists()"""
types = Types()
types.add_type("root", 3)
assert types.type_exists(type_id=3) is True
assert types.type_exists(name='root') is True
assert types.type_exists(type_id=0) is False
assert types.type_exists(name='osd') is False
def test_exists_except(self):
"""Test exceptions returned by Types.type_exists()"""
types = Types()
with pytest.raises(TypeError):
types.type_exists(name=71)
with pytest.raises(TypeError):
types.type_exists(type_id="string")
with pytest.raises(ValueError):
types.type_exists(name="")