def test_enum_field_conversion(self):
class TestModel(Document):
int_field = ma_fields.EnumField(ma_fields.IntField(), 4, 6, 7)
form = model_form(TestModel)
assert form.int_field.field_class == wtf_fields.IntegerField
assert form.int_field.kwargs['validators'][0].values == (4, 6, 7)
def test_tuple_field_conversion(self):
class TestModel(Document):
tuple_field = ma_fields.TupleField(
ma_fields.IntField(), ma_fields.BoolField(),
ma_fields.StringField())
unbound_form = model_form(TestModel)
form = unbound_form()
assert form.tuple_field.tuple_field_0.__class__ == wtf_fields.IntegerField
assert form.tuple_field.tuple_field_1.__class__ == wtf_fields.BooleanField
assert form.tuple_field.tuple_field_2.__class__ == wtf_fields.TextField
def assert_convert(ma_field, wtf_field):
"""helper function for testing that MongoAlchemy fields get
converted to proper wtforms fields
"""
class TestModel(Document):
required_field = ma_field(required=True)
not_required_field = ma_field(required=False)
form = model_form(TestModel)
assert form.required_field.field_class == wtf_field
not_required_validator_names = [
validator.__class__.__name__
for validator in form.not_required_field.kwargs['validators']]
assert 'Optional' in not_required_validator_names
def assert_min_max_length(ma_field):
class TestModel(Document):
min_field = ma_field(min_length=5)
max_field = ma_field(max_length=19)
min_max_field = ma_field(min_length=11, max_length=21)
form = model_form(TestModel)
min_validator = [
validator for validator in form.min_field.kwargs['validators']
if validator.__class__.__name__ == 'Length'][0]
max_validator = [
validator for validator in form.max_field.kwargs['validators']
if validator.__class__.__name__ == 'Length'][0]
min_max_validator = [
validator for validator in form.min_max_field.kwargs['validators']
if validator.__class__.__name__ == 'Length'][0]
assert min_validator.min == 5
assert min_validator.max == -1
assert max_validator.max == 19
assert max_validator.min == -1
assert min_max_validator.min == 11
assert min_max_validator.max == 21
def assert_min_max_number_range(ma_field):
class TestModel(Document):
min_field = ma_field(min_value=5)
max_field = ma_field(max_value=19)
min_max_field = ma_field(min_value=11, max_value=21)
form = model_form(TestModel)
min_validator = [
validator for validator in form.min_field.kwargs['validators']
if validator.__class__.__name__ == 'NumberRange'][0]
max_validator = [
validator for validator in form.max_field.kwargs['validators']
if validator.__class__.__name__ == 'NumberRange'][0]
min_max_validator = [
validator for validator in form.min_max_field.kwargs['validators']
if validator.__class__.__name__ == 'NumberRange'][0]
assert min_validator.min == 5
assert not min_validator.max
assert max_validator.max == 19
assert not max_validator.min
assert min_max_validator.min == 11
assert min_max_validator.max == 21