def test_access_by_mongo_name(self):
class MySchema(EmbeddedSchema):
a = fields.IntField()
b = fields.IntField(attribute='in_mongo_b')
d = DataProxy(MySchema(), data={'a': 1, 'b': 2})
assert d.get_by_mongo_name('in_mongo_b') == 2
assert d.get_by_mongo_name('a') == 1
with pytest.raises(KeyError):
d.get_by_mongo_name('b')
d.set_by_mongo_name('in_mongo_b', 3)
assert d.to_mongo(update=True) == {'$set': {'in_mongo_b': 3}}
assert d.get_by_mongo_name('in_mongo_b') == 3
d.delete_by_mongo_name('in_mongo_b')
assert d.to_mongo(update=True) == {'$unset': {'in_mongo_b': ''}}
def test_access_by_mongo_name(self):
class MySchema(EmbeddedSchema):
a = fields.IntField()
b = fields.IntField(attribute='in_mongo_b')
d = DataProxy(MySchema(), data={'a': 1, 'b': 2})
assert d.get_by_mongo_name('in_mongo_b') == 2
assert d.get_by_mongo_name('a') == 1
with pytest.raises(KeyError):
d.get_by_mongo_name('b')
d.set_by_mongo_name('in_mongo_b', 3)
assert d.to_mongo(update=True) == {'$set': {'in_mongo_b': 3}}
assert d.get_by_mongo_name('in_mongo_b') == 3
d.delete_by_mongo_name('in_mongo_b')
assert d.to_mongo(update=True) == {'$unset': ['in_mongo_b']}
def test_set_to_missing_fields(self):
class MySchema(EmbeddedSchema):
a = fields.IntField()
b = fields.IntField(attribute='in_mongo_b')
d = DataProxy(MySchema(), data={'a': 1})
assert d.get('b') is missing
assert d.get_by_mongo_name('in_mongo_b') is missing
assert d._data['in_mongo_b'] is missing
d.set('b', 2)
assert d.get('b') == 2
d.delete('b')
# Can do it two time in a row without error
d.delete('b')
assert d._data['in_mongo_b'] is missing
def test_set_to_missing_fields(self):
class MySchema(EmbeddedSchema):
a = fields.IntField()
b = fields.IntField(attribute='in_mongo_b')
d = DataProxy(MySchema(), data={'a': 1})
assert d.get('b') is None
assert d.get_by_mongo_name('in_mongo_b') is None
assert d._data['in_mongo_b'] is missing
with pytest.raises(KeyError):
d.delete('b')
d.set('b', 2)
assert d.get('b') == 2
d.delete('b')
assert d._data['in_mongo_b'] is missing