'Fields with choices respect show_hidden_initial as a kwarg to
formfield().'

def test_show_hidden_initial(self):

    choices = [(0, 0), (1, 1)]
    model_field = models.Field(choices=choices)
    form_field = model_field.formfield(show_hidden_initial=True)
    self.assertTrue(form_field.show_hidden_initial)
    form_field = model_field.formfield(show_hidden_initial=False)
    self.assertFalse(form_field.show_hidden_initial)
