'GET to remove_member view displays confirmation'

def test_remove_button_confirms(self):

    self.group.curators.add(self.user_1.userprofile)
    self.group.save()
    group_url = reverse('groups:show_group', prefix='/en-US/', args=[self.group.url])
    next_url = ('%s?filtr=members' % group_url)
    url = reverse('groups:remove_member', prefix='/en-US/', kwargs=dict(url=self.group.url, user_pk=self.user_2.userprofile.pk))
    with self.login(self.user_1) as client:
        response = client.get(url, data={'next_url': next_url}, follow=True)
    self.assertTemplateUsed(response, 'groups/confirm_remove_member.html')
    eq_(response.context['next_url'], next_url)
    ok_(self.group.has_member(self.user_2.userprofile))
