def test_update(self):
        x = {1:2, 3:4}
        y = Bidict()
        y.update(x)
        assert y.inverse[4] == 3
        assert y.inverse[2] == 1
AppRun.parse_option: options support arguments for values.
dataset/ETHPy150Open VisTrails/VisTrails/vistrails/core/data_structures/bijectivedict.py/TestBidict.test_update--crossover with--dataset/ETHPy150Open xtrementl/focus/tests/unit/plugin/modules/test_apps.py/TestAppRun.testOptionsSupportArguments__parse_option