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Making Wiremock to Listen to a Random Port

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This commit is contained in:
Ali Dehghani
2019-10-31 16:42:52 +03:30
parent 2b62b7677c
commit 3cf31474b6
1 changed files with 32 additions and 16 deletions
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48
spring-jersey/src/test/java/com/baeldung/clientrx/ClientOrchestrationIntegrationTest.java
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@@ -41,9 +41,9 @@ public class ClientOrchestrationIntegrationTest {
private Client client = ClientBuilder.newClient(); private Client client = ClientBuilder.newClient();
private WebTarget userIdService = client.target("http://localhost:8080/id-service/ids"); private WebTarget userIdService = client.target("http://localhost:{port}/id-service/ids");
private WebTarget nameService = client.target("http://localhost:8080/name-service/users/{userId}/name"); private WebTarget nameService = client.target("http://localhost:{port}/name-service/users/{userId}/name");
private WebTarget hashService = client.target("http://localhost:8080/hash-service/{rawValue}"); private WebTarget hashService = client.target("http://localhost:{port}/hash-service/{rawValue}");
private Logger logger = LoggerFactory.getLogger(ClientOrchestrationIntegrationTest.class); private Logger logger = LoggerFactory.getLogger(ClientOrchestrationIntegrationTest.class);
@@ -54,7 +54,7 @@ public class ClientOrchestrationIntegrationTest {
private List<String> expectedHashValues = Arrays.asList("roht1", "kluh2", "WodiwKcalb3", "RehtnapKclab4", "kciteht5", "eyekwah6"); private List<String> expectedHashValues = Arrays.asList("roht1", "kluh2", "WodiwKcalb3", "RehtnapKclab4", "kciteht5", "eyekwah6");
@Rule @Rule
public WireMockRule wireMockServer = new WireMockRule(); public WireMockRule wireMockServer = new WireMockRule(0);
@Before @Before
public void setup() { public void setup() {
@@ -83,19 +83,19 @@ public class ClientOrchestrationIntegrationTest {
final CountDownLatch completionTracker = new CountDownLatch(expectedHashValues.size()); // used to keep track of the progress of the subsequent calls final CountDownLatch completionTracker = new CountDownLatch(expectedHashValues.size()); // used to keep track of the progress of the subsequent calls
userIdService.request().accept(MediaType.APPLICATION_JSON).async().get(new InvocationCallback<List<Long>>() { getUserIdService().request().accept(MediaType.APPLICATION_JSON).async().get(new InvocationCallback<List<Long>>() {
@Override @Override
public void completed(List<Long> employeeIds) { public void completed(List<Long> employeeIds) {
logger.info("[CallbackExample] id-service result: {}", employeeIds); logger.info("[CallbackExample] id-service result: {}", employeeIds);
employeeIds.forEach((id) -> { employeeIds.forEach((id) -> {
// for each employee ID, get the name // for each employee ID, get the name
nameService.resolveTemplate("userId", id).request().async().get(new InvocationCallback<String>() { getNameService().resolveTemplate("userId", id).request().async().get(new InvocationCallback<String>() {
@Override @Override
public void completed(String response) { public void completed(String response) {
logger.info("[CallbackExample] name-service result: {}", response); logger.info("[CallbackExample] name-service result: {}", response);
hashService.resolveTemplate("rawValue", response + id).request().async().get(new InvocationCallback<String>() { getHashService().resolveTemplate("rawValue", response + id).request().async().get(new InvocationCallback<String>() {
@Override @Override
public void completed(String response) { public void completed(String response) {
logger.info("[CallbackExample] hash-service result: {}", response); logger.info("[CallbackExample] hash-service result: {}", response);
@@ -144,7 +144,7 @@ public class ClientOrchestrationIntegrationTest {
final CountDownLatch completionTracker = new CountDownLatch(expectedHashValues.size()); // used to keep track of the progress of the subsequent calls final CountDownLatch completionTracker = new CountDownLatch(expectedHashValues.size()); // used to keep track of the progress of the subsequent calls
CompletionStage<List<Long>> userIdStage = userIdService.request().accept(MediaType.APPLICATION_JSON).rx().get(new GenericType<List<Long>>() { CompletionStage<List<Long>> userIdStage = getUserIdService().request().accept(MediaType.APPLICATION_JSON).rx().get(new GenericType<List<Long>>() {
}).exceptionally((throwable) -> { }).exceptionally((throwable) -> {
logger.warn("[CompletionStageExample] An error has occurred"); logger.warn("[CompletionStageExample] An error has occurred");
return null; return null;
@@ -153,11 +153,11 @@ public class ClientOrchestrationIntegrationTest {
userIdStage.thenAcceptAsync(employeeIds -> { userIdStage.thenAcceptAsync(employeeIds -> {
logger.info("[CompletionStageExample] id-service result: {}", employeeIds); logger.info("[CompletionStageExample] id-service result: {}", employeeIds);
employeeIds.forEach((Long id) -> { employeeIds.forEach((Long id) -> {
CompletableFuture<String> completable = nameService.resolveTemplate("userId", id).request().rx().get(String.class).toCompletableFuture(); CompletableFuture<String> completable = getNameService().resolveTemplate("userId", id).request().rx().get(String.class).toCompletableFuture();
completable.thenAccept((String userName) -> { completable.thenAccept((String userName) -> {
logger.info("[CompletionStageExample] name-service result: {}", userName); logger.info("[CompletionStageExample] name-service result: {}", userName);
hashService.resolveTemplate("rawValue", userName + id).request().rx().get(String.class).toCompletableFuture().thenAcceptAsync(hashValue -> { getHashService().resolveTemplate("rawValue", userName + id).request().rx().get(String.class).toCompletableFuture().thenAcceptAsync(hashValue -> {
logger.info("[CompletionStageExample] hash-service result: {}", hashValue); logger.info("[CompletionStageExample] hash-service result: {}", hashValue);
receivedHashValues.add(hashValue); receivedHashValues.add(hashValue);
completionTracker.countDown(); completionTracker.countDown();
@@ -191,18 +191,18 @@ public class ClientOrchestrationIntegrationTest {
final CountDownLatch completionTracker = new CountDownLatch(expectedHashValues.size()); // used to keep track of the progress of the subsequent calls final CountDownLatch completionTracker = new CountDownLatch(expectedHashValues.size()); // used to keep track of the progress of the subsequent calls
Observable<List<Long>> observableUserIdService = userIdService.register(RxObservableInvokerProvider.class).request().accept(MediaType.APPLICATION_JSON).rx(RxObservableInvoker.class).get(new GenericType<List<Long>>() { Observable<List<Long>> observableUserIdService = getUserIdService().register(RxObservableInvokerProvider.class).request().accept(MediaType.APPLICATION_JSON).rx(RxObservableInvoker.class).get(new GenericType<List<Long>>() {
}).asObservable(); }).asObservable();
observableUserIdService.subscribe((List<Long> employeeIds) -> { observableUserIdService.subscribe((List<Long> employeeIds) -> {
logger.info("[ObservableExample] id-service result: {}", employeeIds); logger.info("[ObservableExample] id-service result: {}", employeeIds);
Observable.from(employeeIds).subscribe(id -> nameService.register(RxObservableInvokerProvider.class).resolveTemplate("userId", id).request().rx(RxObservableInvoker.class).get(String.class).asObservable() // gotten the name for the given Observable.from(employeeIds).subscribe(id -> getNameService().register(RxObservableInvokerProvider.class).resolveTemplate("userId", id).request().rx(RxObservableInvoker.class).get(String.class).asObservable() // gotten the name for the given
// userId // userId
.doOnError((throwable) -> { .doOnError((throwable) -> {
logger.warn("[ObservableExample] An error has occurred in the username request step {}", throwable.getMessage()); logger.warn("[ObservableExample] An error has occurred in the username request step {}", throwable.getMessage());
}).subscribe(userName -> { }).subscribe(userName -> {
logger.info("[ObservableExample] name-service result: {}", userName); logger.info("[ObservableExample] name-service result: {}", userName);
hashService.register(RxObservableInvokerProvider.class).resolveTemplate("rawValue", userName + id).request().rx(RxObservableInvoker.class).get(String.class).asObservable() // gotten the hash value for getHashService().register(RxObservableInvokerProvider.class).resolveTemplate("rawValue", userName + id).request().rx(RxObservableInvoker.class).get(String.class).asObservable() // gotten the hash value for
// userId+username // userId+username
.doOnError((throwable) -> { .doOnError((throwable) -> {
logger.warn("[ObservableExample] An error has occurred in the hashing request step {}", throwable.getMessage()); logger.warn("[ObservableExample] An error has occurred in the hashing request step {}", throwable.getMessage());
@@ -233,18 +233,18 @@ public class ClientOrchestrationIntegrationTest {
final CountDownLatch completionTracker = new CountDownLatch(expectedHashValues.size()); // used to keep track of the progress of the subsequent calls final CountDownLatch completionTracker = new CountDownLatch(expectedHashValues.size()); // used to keep track of the progress of the subsequent calls
Flowable<List<Long>> userIdFlowable = userIdService.register(RxFlowableInvokerProvider.class).request().rx(RxFlowableInvoker.class).get(new GenericType<List<Long>>() { Flowable<List<Long>> userIdFlowable = getUserIdService().register(RxFlowableInvokerProvider.class).request().rx(RxFlowableInvoker.class).get(new GenericType<List<Long>>() {
}); });
userIdFlowable.subscribe((List<Long> employeeIds) -> { userIdFlowable.subscribe((List<Long> employeeIds) -> {
logger.info("[FlowableExample] id-service result: {}", employeeIds); logger.info("[FlowableExample] id-service result: {}", employeeIds);
Flowable.fromIterable(employeeIds).subscribe(id -> { Flowable.fromIterable(employeeIds).subscribe(id -> {
nameService.register(RxFlowableInvokerProvider.class).resolveTemplate("userId", id).request().rx(RxFlowableInvoker.class).get(String.class) // gotten the name for the given userId getNameService().register(RxFlowableInvokerProvider.class).resolveTemplate("userId", id).request().rx(RxFlowableInvoker.class).get(String.class) // gotten the name for the given userId
.doOnError((throwable) -> { .doOnError((throwable) -> {
logger.warn("[FlowableExample] An error has occurred in the username request step {}", throwable.getMessage()); logger.warn("[FlowableExample] An error has occurred in the username request step {}", throwable.getMessage());
}).subscribe(userName -> { }).subscribe(userName -> {
logger.info("[FlowableExample] name-service result: {}", userName); logger.info("[FlowableExample] name-service result: {}", userName);
hashService.register(RxFlowableInvokerProvider.class).resolveTemplate("rawValue", userName + id).request().rx(RxFlowableInvoker.class).get(String.class) // gotten the hash value for userId+username getHashService().register(RxFlowableInvokerProvider.class).resolveTemplate("rawValue", userName + id).request().rx(RxFlowableInvoker.class).get(String.class) // gotten the hash value for userId+username
.doOnError((throwable) -> { .doOnError((throwable) -> {
logger.warn(" [FlowableExample] An error has occurred in the hashing request step!", throwable); logger.warn(" [FlowableExample] An error has occurred in the hashing request step!", throwable);
}).subscribe(hashValue -> { }).subscribe(hashValue -> {
@@ -269,4 +269,20 @@ public class ClientOrchestrationIntegrationTest {
assertThat(receivedHashValues).containsAll(expectedHashValues); assertThat(receivedHashValues).containsAll(expectedHashValues);
} }
private int getPort() {
return wireMockServer.port();
}
private WebTarget getUserIdService() {
return userIdService.resolveTemplate("port", getPort());
}
private WebTarget getNameService() {
return nameService.resolveTemplate("port", getPort());
}
private WebTarget getHashService() {
return hashService.resolveTemplate("port", getPort());
}
} }