Function test_proper_test_request_context

tests/test_reqctx.py:63–104

(app)

def test_proper_test_request_context(app):
    app.config.update(SERVER_NAME="localhost.localdomain:5000")

    @app.route("/")
    def index():
        return None

    @app.route("/", subdomain="foo")
    def sub():
        return None

    with app.test_request_context("/"):
        assert (
            flask.url_for("index", _external=True)
            == "http://localhost.localdomain:5000/"
        )

    with app.test_request_context("/"):
        assert (
            flask.url_for("sub", _external=True)
            == "http://foo.localhost.localdomain:5000/"
        )

    # suppress Werkzeug 0.15 warning about name mismatch
    with warnings.catch_warnings():
        warnings.filterwarnings(
            "ignore", "Current server name", UserWarning, "flask.app"
        )
        with app.test_request_context(
            "/", environ_overrides={"HTTP_HOST": "localhost"}
        ):
            pass

    app.config.update(SERVER_NAME="localhost")
    with app.test_request_context("/", environ_overrides={"SERVER_NAME": "localhost"}):
        pass

    app.config.update(SERVER_NAME="localhost:80")
    with app.test_request_context(
        "/", environ_overrides={"SERVER_NAME": "localhost:80"}
    ):
        pass


def test_context_binding(app):