notifications-admin/tests/app/main/views/test_two_factor.py

from app.main.encryption import hashpw
from tests.app.main.views import create_test_user


def test_should_render_two_factor_page(notifications_admin, notifications_admin_db):
    response = notifications_admin.test_client().get('/two-factor')
    assert response.status_code == 200
    assert '''We've sent you a text message with a verification code.''' in response.get_data(as_text=True)


def test_should_login_user_and_redirect_to_dashboard(notifications_admin, notifications_admin_db):
    with notifications_admin.test_client() as client:
        with client.session_transaction() as session:
            user = create_test_user()
            session['user_id'] = user.id
            session['sms_code'] = hashpw('12345')
        response = client.post('/two-factor',
                               data={'sms_code': '12345'})

        assert response.status_code == 302
        assert response.location == 'http://localhost/dashboard'


def test_should_return_400_with_sms_code_error_when_sms_code_is_wrong(notifications_admin, notifications_admin_db):
    with notifications_admin.test_client() as client:
        with client.session_transaction() as session:
            user = create_test_user()
            session['user_id'] = user.id
            session['sms_code'] = hashpw('12345')
        response = client.post('/two-factor',
                               data={'sms_code': '23456'})
        assert response.status_code == 400
        assert 'sms_code' in response.get_data(as_text=True)
        assert 'Code does not match' in response.get_data(as_text=True)


def test_should_return_400_when_sms_code_is_empty(notifications_admin, notifications_admin_db):
    with notifications_admin.test_client() as client:
        with client.session_transaction() as session:
            user = create_test_user()
            session['user_id'] = user.id
            session['sms_code'] = hashpw('12345')
        response = client.post('/two-factor')
        assert response.status_code == 400
        assert 'sms_code' in response.get_data(as_text=True)
        assert 'Please enter your code' in response.get_data(as_text=True)


def test_should_return_400_when_sms_code_is_too_short(notifications_admin, notifications_admin_db):
    with notifications_admin.test_client() as client:
        with client.session_transaction() as session:
            user = create_test_user()
            session['user_id'] = user.id
            session['sms_code'] = hashpw('12345')
        response = client.post('/two-factor', data={'sms_code': '2346'})
        assert response.status_code == 400
        assert 'sms_code' in response.get_data(as_text=True)
        assert 'Code must be 5 digits' in response.get_data(as_text=True)