'Test the good cases for the "dispatch" argument to the LTI 2.0 handler.  Anything that does
fit the form user/<anon_id>'

def test_lti20_rest_good_dispatch(self):

    for (ginput, expected) in self.GOOD_DISPATCH_INPUTS:
        self.assertEquals(self.xmodule.parse_lti_2_0_handler_suffix(ginput), expected)
