// Such tests assert that no matter how we implement our REST api:
// Retrofit or not
// OkHttp or not
// It should handle error responses too.
@Test
public void items_shouldThrowExceptionIfWebServerRespondError() {
for (Integer errorCode : HttpCodes.clientAndServerSideErrorCodes()) {
mockWebServer.enqueue(new MockResponse().setStatus("HTTP/1.1 " + errorCode + " Not today"));
try {
qualityMattersRestApi.items().toBlocking().value();
fail("HttpException should be thrown for error code: " + errorCode);
} catch (RuntimeException expected) {
HttpException httpException = (HttpException) expected.getCause();
assertThat(httpException.code()).isEqualTo(errorCode);
assertThat(httpException.message()).isEqualTo("Not today");
}
}
}
private static boolean isHttpError(Throwable error) {
if (error instanceof HttpException) {
HttpException httpError = (HttpException) error;
String errorBody = "";
try {
Reader stream = httpError.response().errorBody().charStream();
errorBody = CharStreams.toString(stream);
} catch (IOException ignored) {
}
logger.warn(
"Got http error {} {}, with body: {}", httpError.code(), httpError.message(), errorBody);
return httpError.response().code() / 100 == 5;
} else {
return false;
}
}