def test_incoming_delete(self):
del mock_orm.Model._models[:]
class MockResource(ModelResource):
model_class = mock_orm.Model
fields = [
AttributeField(attribute='bar', type=int),
]
field = RelatedManagerField(attribute='foo',
resource_class=MockResource)
target_obj = mock_orm.Mock()
related_manager = mock_orm.Manager()
related_model = mock_orm.Model(pk=4, bar=14)
related_manager.all = Mock(
return_value=mock_orm.QuerySet(related_model))
target_obj.foo = related_manager
source_dict = {
'foo': [],
}
field.handle_incoming(mock_context(), source_dict, target_obj)
related_manager.remove.assert_called_with(related_model)
def test_incoming_with_resource_uri(self):
del mock_orm.Model._models[:]
class MockResource(ModelResource):
model_class = mock_orm.Model
fields = [
AttributeField(attribute='bar', type=int),
]
field = RelatedManagerField(attribute='foo',
resource_class=MockResource)
target_obj = mock_orm.Mock()
related_manager = mock_orm.Manager()
related_model = mock_orm.Model(pk=4, bar=10)
related_manager.all = Mock(
return_value=mock_orm.QuerySet(related_model))
target_obj.foo = related_manager
source_dict = {
'foo': [{
'resourceUri': 'http://testsever/api/v2/bar/4',
'bar': 14
}],
}
model_index = len(mock_orm.Model._models)
ctx = mock_context()
ctx.resolve_resource_uri = Mock()
ctx.resolve_resource_uri.return_value = MockResource(related_model)
field.handle_incoming(ctx, source_dict, target_obj)
model = mock_orm.Model._models[model_index - 1]
self.assertEqual(14, model.bar)
def test_incoming_no_id(self):
del mock_orm.Model._models[:]
class MockResource(ModelResource):
model_class = mock_orm.Model
fields = [
AttributeField(attribute='bar', type=int),
]
field = RelatedManagerField(attribute='foo',
resource_class=MockResource)
target_obj = mock_orm.Mock()
related_manager = mock_orm.Manager()
related_manager.all = Mock(return_value=mock_orm.QuerySet())
target_obj.foo = related_manager
source_dict = {
'foo': [{
'bar': 4
}],
}
model_index = len(mock_orm.Model._models)
field.handle_incoming(mock_context(), source_dict, target_obj)
model = mock_orm.Model._models[model_index]
self.assertEqual(4, model.bar)
related_manager.add.assert_called_with(model)
def test_incoming_with_add(self):
class MockResource(ModelResource):
key = Mock()
model_class = mock_orm.Model
fields = [
AttributeField(attribute='bar', type=int),
]
field = URIListResourceField(attribute='foos',
resource_class=MockResource)
source_dict = {'foos': ['uri://resources/1', 'uri://resources/2']}
target_object = mock_orm.Mock()
related_manager = mock_orm.Manager()
related_manager.all = Mock(return_value=mock_orm.QuerySet())
target_object.foos = related_manager
ctx = mock_context()
foo1_model = Mock()
foo2_model = Mock()
mock_resources = Mock()
resource1 = MockResource(foo1_model)
resource1.key = 1
resource2 = MockResource(foo2_model)
resource2.key = 2
mock_resources.side_effect = [resource1, resource2]
ctx.resolve_resource_uri = mock_resources
field.handle_incoming(ctx, source_dict, target_object)
related_manager.add.assert_called_with(foo1_model, foo2_model)
def test_incoming_read_only(self):
del mock_orm.Model._models[:]
class MockResource(ModelResource):
model_class = mock_orm.Model
fields = [
AttributeField(attribute='bar', type=int),
]
field = RelatedManagerField(
attribute='foo',
resource_class=MockResource,
read_only=True,
)
target_obj = mock_orm.Mock()
related_manager = mock_orm.Manager()
related_model = mock_orm.Model(pk=4, bar=14)
related_manager.all = Mock(
return_value=mock_orm.QuerySet(related_model))
target_obj.foo = related_manager
source_dict = {
'foo': [{
'_id': '4',
'bar': 15
}],
}
field.handle_incoming(mock_context(), source_dict, target_obj)
self.assertEqual(14, related_model.bar)
def test_incoming_with_delete(self):
class MockResource(ModelResource):
key = Mock()
model_class = mock_orm.Model
fields = [
AttributeField(attribute='bar', type=int),
]
field = URIListResourceField(attribute='foos',
resource_class=MockResource)
source_dict = {'foos': ['uri://resources/1', 'uri://resources/2']}
target_object = mock_orm.Mock()
related_manager = mock_orm.Manager()
related_manager.remove = Mock()
related_model1 = mock_orm.Model(pk=1, bar=11)
related_model2 = mock_orm.Model(pk=2, bar=12)
related_model3 = mock_orm.Model(pk=3, bar=13)
mock_resource1 = MockResource(related_model1)
mock_resource1.key = 1
mock_resource2 = MockResource(related_model2)
mock_resource2.key = 2
mock_resource3 = MockResource(related_model3)
mock_resource3.key = 3
field._resource_class = Mock()
field._resource_class.side_effect = [
mock_resource1, mock_resource2, mock_resource3
]
related_manager.all = Mock(return_value=mock_orm.QuerySet(
related_model1, related_model2, related_model3))
target_object.foos = related_manager
ctx = mock_context()
mock_resources = Mock()
mock_resources.side_effect = [mock_resource1, mock_resource2]
ctx.resolve_resource_uri = mock_resources
field.handle_incoming(ctx, source_dict, target_object)
related_manager.remove.assert_called_with(related_model3)