def test_validate_arrays_with_object_types(Person):
validator = ArrayValidator.create(
'test',
item_constraint=Person
)
instance = validator([{'firstName': 'winner', 'lastName': 'Smith'}])
instance.validate()
instance = validator([{'firstName': 'winner', 'lastName': 'Dinosaur'}, {'firstName': 'BadMan'}])
with pytest.raises(ValidationError):
instance.validate()
def test_validate_arrays_with_mixed_types(Person):
validator = ArrayValidator.create(
'test',
item_constraint=[Person, {'type': 'number'}]
)
instance = validator([{'firstName': 'winner', 'lastName': 'Dinosaur'}, 'fried'])
with pytest.raises(ValidationError):
instance.validate()
instance = validator([{'firstName': 'winner', 'lastName': 'Dinosaur'}, 12324])
instance.validate()
def test_validate_basic_tuple__types():
validator = ArrayValidator.create(
'test',
item_constraint=[{'type': 'number'}, {'type': 'number'}]
)
instance = validator([1, 2, 3, 4])
instance.validate()
instance = validator([1, "Hello"])
with pytest.raises(ValidationError):
instance.validate()
def test_validate_arrays_uniqueness():
validator = ArrayValidator.create(
'test',
uniqueItems=True
)
instance = validator([])
instance.validate()
instance = validator([1, 2, 3, 4])
instance.validate()
instance = validator([1, 2, 2, 4])
with pytest.raises(ValidationError):
instance.validate()
def test_validate_arrays_nested():
validator = ArrayValidator.create(
'test',
item_constraint={'type': 'array', 'items': {'type': 'integer'}}
)
instance = validator([[1, 2, 4, 5], [1, 2, 4]])
instance.validate()
instance = validator([[1, 2, 'h', 5], [1, 2, 4]])
with pytest.raises(ValidationError):
instance.validate()
instance = validator([[1, 2, 'h', 5], [1, 2, '4']])
with pytest.raises(ValidationError):
instance.validate()
def test_validate_arrays_length():
validator = ArrayValidator.create(
'test',
minItems=1,
maxItems=3
)
instance = validator(range(1))
instance.validate()
instance = validator(range(2))
instance.validate()
instance = validator(range(3))
instance.validate()
instance = validator(range(4))
with pytest.raises(ValidationError):
instance.validate()
instance = validator([])
with pytest.raises(ValidationError):
instance.validate()
ArrayValidator.create.when.called_with(
'hello',
item_constraint=[{'type': 'string'}, {'type': 'string'}]
).should_not.throw()
it 'should throw an error if item validators are not classes or dicts':
ArrayValidator.create.when.called_with(
'hello',
item_constraint=['winner']
).should.throw(TypeError)
context 'validate':
it 'should validate basic array types':
validator = ArrayValidator.create(
'test',
item_constraint={'type': 'number'}
)
instance = validator([1,2,3,4])
instance.validate.when.called_with().should_not.throw(ValidationError)
instance = validator([1, 2, "Hello"])
instance.validate.when.called_with().should.throw(ValidationError)
it 'should validate basic tuple types':
validator = ArrayValidator.create(
'test',
item_constraint=[{'type': 'number'}, {'type': 'number'}]
)
def test_ArrayValidator_throws_error_if_not_classes_or_dicts():
with pytest.raises(TypeError):
ArrayValidator.create('hello', item_constraint=['winner'])
def test_ArrayValidator_initializer(kwargs):
assert ArrayValidator.create('hello', **kwargs)
ArrayValidator.create.when.called_with(
'hello',
item_constraint=[{'type': 'string'}, {'type': 'string'}]
).should_not.throw()
it 'should throw an error if item validators are not classes or dicts':
ArrayValidator.create.when.called_with(
'hello',
item_constraint=['winner']
).should.throw(TypeError)
context 'validate':
it 'should validate basic array types':
validator = ArrayValidator.create(
'test',
item_constraint={'type': 'number'}
)
instance = validator([1,2,3,4])
instance.validate.when.called_with().should_not.throw(ValidationError)
instance = validator([1, 2, "Hello"])
instance.validate.when.called_with().should.throw(ValidationError)
it 'should validate basic tuple types':
validator = ArrayValidator.create(
'test',
item_constraint=[{'type': 'number'}, {'type': 'number'}]
)