Function test_custom_template_loader

tests/test_templating.py:324–339

(client)

def test_custom_template_loader(client):
    class MyFlask(flask.Flask):
        def create_global_jinja_loader(self):
            from jinja2 import DictLoader

            return DictLoader({"index.html": "Hello Custom World!"})

    app = MyFlask(__name__)

    @app.route("/")
    def index():
        return flask.render_template("index.html")

    c = app.test_client()
    rv = c.get("/")
    assert rv.data == b"Hello Custom World!"


def test_iterable_loader(app, client):