private void testGetRequestOldClient(VertxTestContext context, Vertx vertx, String url, String expectedResult) {
HttpClient client = vertx.createHttpClient();
client.getNow(KNOTX_SERVER_PORT, KNOTX_SERVER_ADDRESS, url,
resp -> resp.bodyHandler(body -> {
assertEquals(HttpResponseStatus.OK.code(), resp.statusCode());
assertNotNull(resp.getHeader(EXPECTED_RESPONSE_HEADER));
assertEquals(EXPECTED_XSERVER_HEADER_VALUE,
resp.getHeader(EXPECTED_RESPONSE_HEADER));
try {
assertEquals(expectedResult, body.toString(),
"Wrong engines processed request, expected " + expectedResult);
} catch (Exception e) {
context.failNow(e);
}
client.close();
context.completeNow();
}));
}