@ParameterizedTest
    @CsvSource({ "H1C", "H2C" })
    void protocolErrorsWithoutException(SessionProtocol protocol) {
        final WebClient client = WebClient.of(server.uri(protocol));
        final AggregatedHttpResponse res = client
                .execute(HttpRequest.of(HttpMethod.CONNECT, "/"))
                .aggregate()
                .join();
        assertThat(res.status()).isSameAs(HttpStatus.METHOD_NOT_ALLOWED);
        assertThat(res.content().toStringUtf8())
                .isEqualTo("Status: 405\nDescription: Unsupported method\n");
        assertThat(res.trailers()).isEmpty();
    }
An {@link HttpStatusException} with the 'SUCCESS' class should not contain any stack trace,
even if {@link ServiceConfig#verboseResponses()} is enabled.
core/src/test/java/com/linecorp/armeria/server/DefaultServerErrorHandlerTest.java