'Should have the proper duplicate user name count.'

def test_form_duplicate_name_count(self):

    self.test_form_duplicate_name_student_teacher()
    self.data['warned'] = False
    self.data['username'] += '-different'
    user_form = FacilityUserForm(facility=self.facility, data=self.data)
    self.assertFalse(user_form.is_valid(), 'Form    must    NOT    be    valid.')
    self.assertIn('2    user(s)', user_form.errors['__all__'][0], 'Error    message    must    contain    #    of    users')
