/*
* Copyright (c) 2018 Red Hat, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package examples;
import io.vertx.core.Promise;
import io.vertx.junit5.Checkpoint;
import io.vertx.junit5.VertxExtension;
import io.vertx.junit5.VertxTestContext;
import io.vertx.reactivex.core.AbstractVerticle;
import io.vertx.reactivex.core.RxHelper;
import io.vertx.reactivex.core.Vertx;
import io.vertx.reactivex.ext.web.client.HttpRequest;
import io.vertx.reactivex.ext.web.client.WebClient;
import io.vertx.reactivex.ext.web.codec.BodyCodec;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.extension.ExtendWith;
import static org.assertj.core.api.Assertions.assertThat;
@DisplayName("👀 A RxJava 2 + Vert.x test")
@ExtendWith(VertxExtension.class)
class RxJava2Test {
@BeforeEach
void prepare(Vertx vertx, VertxTestContext testContext) {
RxHelper.deployVerticle(vertx, new ServerVerticle())
.subscribe(id -> testContext.completeNow(), testContext::failNow);
}
@Test
@DisplayName("🚀 Start a server and perform requests")
void server_test(Vertx vertx, VertxTestContext testContext) {
Checkpoint checkpoints = testContext.checkpoint(10);
HttpRequest<String> request = WebClient
.create(vertx)
.get(8080, "localhost", "/")
.as(BodyCodec.string());
request
.rxSend()
.repeat(10)
.subscribe(
response -> testContext.verify(() -> {
assertThat(response.body()).isEqualTo("Ok");
checkpoints.flag();
}),
testContext::failNow);
}
class ServerVerticle extends AbstractVerticle {
@Override
public void start(Promise<Void> startFuture) throws Exception {
vertx.createHttpServer()
.requestHandler(req -> {
System.out.println(req.method() + " " + req.uri() + " from " + req.remoteAddress().host());
req.response().end("Ok");
})
.rxListen(8080)
.subscribe(server -> startFuture.complete(), startFuture::fail);
}
}
}