def test_intersection_of_type_restrictions():
schema = Integer(multiple_of=3) & Integer(multiple_of=5)
assert schema.validate(2) == [('Must be a multiple of 3.', []),
('Must be a multiple of 5.', [])]
assert schema.validate(3) == [('Must be a multiple of 5.', [])]
assert schema.validate(5) == [('Must be a multiple of 3.', [])]
assert schema.validate(15) == []
def test_union_of_unions():
schema = (Integer() | String()) | Boolean()
assert schema.validate('abc') == []
assert schema.validate(123) == []
assert schema.validate(True) == []
assert schema.validate({}) == [('Must match one of the options.', [])]
schema = Integer() | (String() | Boolean())
assert schema.validate('abc') == []
assert schema.validate(123) == []
assert schema.validate(True) == []
assert schema.validate({}) == [('Must match one of the options.', [])]
def test_xor_of_types():
schema = Integer() ^ String()
assert schema.validate('abc') == []
assert schema.validate(123) == []
assert schema.validate(True) == [('Must match one of the options.', [])]
def test_xor_of_type_restrictions():
schema = Integer(multiple_of=3) ^ Integer(multiple_of=5)
assert schema.validate(2) == [('Must match one of the options.', [])]
assert schema.validate(3) == []
assert schema.validate(5) == []
assert schema.validate(15) == [('Must match only one of the options.', [])]
def test_complex_not():
schema = Integer() & (~Integer(multiple_of=3) & ~Integer(multiple_of=5))
assert schema.validate('') == [('Must be an integer.', [])]
assert schema.validate(2) == []
assert schema.validate(3) == [('Must not match the option.', [])]
assert schema.validate(5) == [('Must not match the option.', [])]
def test_integer_type():
schema = Integer()
assert schema.validate(1) == []
assert schema.validate(1.0) == []
assert schema.validate(1.5) == [('Must be an integer.', [])]
assert schema.validate(True) == [('Must be an integer.', [])]
def test_intersection_of_types():
# validate will never succeed in this case.
schema = Integer() & String()
assert schema.validate('abc') == [('Must be an integer.', [])]
assert schema.validate(123) == [('Must be a string.', [])]