python-webapp/test_examples.py at main · QA-Instructor/python-webapp · GitHub

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from application import app


def f():
    return 3


def test_function():
    assert f() == 3


def test_home_page():
    """
    GIVEN a Flask application configured for testing
    WHEN the '/' page is requested (GET)
    THEN check that the response is valid
    """

    # Create a test client using the Flask application configured for testing
    with app.test_client() as test_client:
        response = test_client.get('/home')
        assert response.status_code == 200
        assert b"Simple Python Web App" in response.data
        assert b"Flask web microframework" in response.data
        assert b"Version" in response.data


def test_welcome_page():
    """
    GIVEN a Flask application configured for testing
    WHEN the '/welcome/bob' page is requested (GET)
    THEN check that the response is valid
    """

    with app.test_client() as test_client:
        response = test_client.get('/welcome/bob')
        assert response.status_code == 200
        assert b"Hello Bob." in response.data
        assert b"Welcome Everyone!" in response.data
        assert b"Version" in response.data


def test_welcome_page_with_team():
    """
    GIVEN a Flask application configured for testing
    WHEN the '/welcome/team' page is requested (GET)
    THEN check that the response is valid
    """

    with app.test_client() as test_client:
        response = test_client.get('/welcome/team')
        assert response.status_code == 200
        assert b"Hello Team." in response.data
        assert b"Welcome Everyone!" in response.data
        assert b"Version" in response.data


def test_jokes_page():
    """
    GIVEN a Flask application configured for testing
    WHEN the '/joke' page is requested (GET)
    THEN check that the response is valid
    """

    with app.test_client() as test_client:
        response = test_client.get('/joke')
        assert response.status_code == 200
        assert b"Tell me a joke" in response.data
        assert b"Tell me another" in response.data
        assert b"Version" in response.data


def test_joke_count():
    """
    GIVEN a Flask application configured for testing
    WHEN the '/joke' page is requested (GET)
    THEN check that the correct number of jokes is displayed
    """

    with app.test_client() as test_client:
        response = test_client.get('/joke')
        assert response.status_code == 200
        assert b"Number of jokes" in response.data
        assert b"21" in response.data