def test(self):
prop = CompoundProperty(
first_name=StringProperty(['name']),
last_name=StringProperty(['surname']),
)
name, surname = 'Pauline Gvozd'.split()
self.assertEqual(
dict(first_name=name, last_name=surname),
prop.get(data=dict(name=name, surname=surname)),
)
def test__properties_no_sources(self):
prop = CompoundProperty(
first_name=StringProperty(),
last_name=StringProperty(),
)
first_name, last_name = 'Pauline Gvozd'.split()
self.assertEqual(
dict(first_name=first_name, last_name=last_name),
prop.get(data=dict(first_name=first_name, last_name=last_name)),
)
def test__object_mapper__init():
mapper = ObjectMapper(
init=Person,
args=CompoundListProperty(
IntegerProperty('id'),
StringProperty('first_name'),
StringProperty('last_name'),
),
kwargs=CompoundProperty(
middle_name=StringProperty(required=False), ),
)
first, middle, last = 'Iosif Aleksandrovich Brodsky'.split()
person = mapper.get(
dict(
id=1940,
first_name=first,
middle_name=middle,
last_name=last,
))
assert isinstance(person, Person)
assert person.id == 1940
assert person.first_name == first
assert person.middle_name == middle
assert person.last_name == last
class PersonMapper(ObjectMapper):
init = Person
args = CompoundListProperty(
IntegerProperty('id'),
StringProperty('first_name'),
StringProperty('last_name'),
)
kwargs = CompoundProperty(
middle_name=StringProperty(required=False), )
def test__str(self):
self.assertEqual(
"CompoundProperty(x=Value(1))",
str(CompoundProperty(x=V(1))),
)
self.assertEqual(
"CompoundProperty(sources=['y', 'z'], x=Value(1))",
str(CompoundProperty(dict(sources=['y', 'z']), x=V(1))),
)
self.assertEqual(
"CompoundProperty("
"sources=[['y'], ['z', 'w']], "
"x=Value(1), "
"y=PropertyRef('x'))",
str(
CompoundProperty(
dict(sources=[['y'], ['z', 'w']]),
x=V(1),
y=PropertyRef('x'),
)),
)
def test__init__args_kwargs(self):
person_mapper = ObjectMapper(
init=Person,
args=CompoundListProperty(
IntegerProperty('id'),
StringProperty('first_name'),
StringProperty('last_name'),
),
kwargs=CompoundProperty(
middle_name=StringProperty(required=False), ),
)
self.assertEqual(self.dostoevsky,
person_mapper.get(self.dostoevsky_dict))
self.assertEqual(
self.dostoevsky_no_middle_name,
person_mapper.get(self.dostoevsky_no_middle_name_dict))
def test__get_value__set_in_grand_parent(self):
prop = CompoundProperty(
dict(get_value=lambda *_: 'foo'),
y=CompoundProperty(x=Property(), ),
)
self.assertEqual('foo', prop.get(dict(x=5))['y']['x'])