def test_render_register_returns_template_with_form(notifications_admin, notifications_admin_db):
    response = notifications_admin.test_client().get('/register')

    assert response.status_code == 200
    assert 'Create an account' in response.get_data(as_text=True)


def test_process_register_creates_new_user(notifications_admin, notifications_admin_db):
    response = notifications_admin.test_client().post('/register',
                                                      data={'name': 'Some One Valid',
                                                            'email_address': 'someone@example.gov.uk',
                                                            'mobile_number': '+441231231231',
                                                            'password': 'validPassword!'})
    assert response.status_code == 302
    assert response.location == 'http://localhost/two-factor'


def test_process_register_returns_400_when_mobile_number_is_invalid(notifications_admin, notifications_admin_db):
    response = notifications_admin.test_client().post('/register',
                                                      data={'name': 'Bad Mobile',
                                                            'email_address': 'bad_mobile@example.gov.uk',
                                                            'mobile_number': 'not good',
                                                            'password': 'validPassword!'})

    assert response.status_code == 400
    assert 'Please enter a +44 mobile number' in response.get_data(as_text=True)


def test_should_return_400_when_email_is_not_gov_uk(notifications_admin, notifications_admin_db):
    response = notifications_admin.test_client().post('/register',
                                                      data={'name': 'Bad Mobile',
                                                            'email_address': 'bad_mobile@example.not.right',
                                                            'mobile_number': '+44123412345',
                                                            'password': 'validPassword!'})

    assert response.status_code == 400
    assert 'Please enter a gov.uk email address' in response.get_data(as_text=True)