def test_field_eq():
assert (Field() == 1) == 1
def test_field_ne():
assert (Field() != 1) == {'$ne': 1}
def test_exists():
assert +Field() == {'$exists': True}
def test_not_exists():
assert -Field() == {'$exists': False}
def test_field_lte():
assert (Field() <= 1) == {'$lte': 1}
def test_access_array_field():
array_field = ArrayField(Field())
field_access = FieldAccess(FIRST_NAME, FIRST_NAME, array_field)[0]
assert field_access.get_field() is array_field.items
assert field_access.get_path_as_name() == '.'.join((FIRST_NAME, '0'))
def test_resolve_none_with_default():
field = Field(nullable=False, default=1)
assert field.resolve(None) == 1
def test_field_gte():
assert (Field() >= 1) == {'$gte': 1}
def test_fails_validate_object_property():
properties = {'a': Field(nullable=False)}
with pytest.raises(TypeError):
ObjectField(properties).validate({'a': None})
def test_resolve_missing_property_without_default():
properties = {'a': Field(required=True)}
assert ObjectField(properties).resolve({}) == {}
def test_fails_validate_object_required_property(value):
properties = {'a': Field(required=True)}
with pytest.raises(TypeError):
ObjectField(properties).validate(value)
def test_resolve_property_without_default():
properties = {'a': Field(nullable=False, default=1)}
assert ObjectField(properties).resolve({'a': None}) == {'a': 1}
def test_access_object_field():
object_field = ObjectField({SECOND_NAME: Field()})
field_access = FieldAccess(FIRST_NAME, FIRST_NAME, object_field, ()).b
assert field_access.get_field() is object_field.properties[SECOND_NAME]
assert (field_access.get_path_as_name() == '.'.join(
(FIRST_NAME, SECOND_NAME)))
def test_field_gt():
assert (Field() > 1) == {'$gt': 1}
def test_resolve_none_with_get_default():
field = Field(nullable=False, get_default=list)
assert field.resolve(None) == []
def test_resolve_none_without_default():
field = Field(nullable=False)
assert field.resolve(None) is None
def test_validate_none_nullable():
field = Field()
field.validate(None)
def test_field_lt():
assert (Field() < 1) == {'$lt': 1}
def test_validate_none():
field = Field(nullable=False)
with pytest.raises(TypeError):
field.validate(None)
def test_field_in():
assert (Field() >> [1, 2, 3]) == {'$in': [1, 2, 3]}
def field():
return Field()