Method test_simple_validation_error

Lib/test/test_wsgiref.py:147–159

(self)

        self.check_hello(out, has_length=False)

    def test_simple_validation_error(self):
        def bad_app(environ,start_response):
            start_response("200 OK", ('Content-Type','text/plain'))
            return ["Hello, world!"]
        out, err = run_amock(validator(bad_app))
        self.assertEndsWith(out,
            b"A server error occurred.  Please contact the administrator."
        )
        self.assertEqual(
            err.splitlines()[-2],
            "AssertionError: Headers (('Content-Type', 'text/plain')) must"
            " be of type list: <class 'tuple'>"
        )

    def test_status_validation_errors(self):
        def create_bad_app(status):