def test_save_calls_runtime_save_block(self):
"""
Make sure that when block.save() is called, ScopedStorageMixin will let
the runtime know that the entire block should be saved.
"""
class SaveTestBlock(XBlock):
""" Block for this test """
field_a = Integer(scope=Scope.settings)
runtime = TestRuntime(services={'field-data': DictFieldData({})})
runtime.save_block = mock.Mock()
block = SaveTestBlock(runtime, scope_ids=mock.Mock(spec=ScopeIds))
block.field_a = 15
runtime.save_block.assert_not_called()
block.save()
runtime.save_block.assert_called_once_with(block)
