Merge branch 'eugenp:master' into master
This commit is contained in:
lsieun
GitHub
@@ -10,7 +10,6 @@
|
||||
<groupId>com.baeldung</groupId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
<artifactId>annotations</artifactId>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -10,7 +10,6 @@
|
||||
<groupId>com.baeldung</groupId>
|
||||
<artifactId>annotations</artifactId>
|
||||
<version>1.0.0-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
+3
-1
@@ -12,8 +12,10 @@ import java.util.Properties;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
// This live test needs a running Docker instance so that a kafka container can be created
|
||||
|
||||
@Testcontainers
|
||||
class KafkaTopicApplicationIntegrationTest {
|
||||
class KafkaTopicApplicationLiveTest {
|
||||
|
||||
@Container
|
||||
private static final KafkaContainer KAFKA_CONTAINER = new KafkaContainer(DockerImageName.parse("confluentinc/cp-kafka:5.4.3"));
|
||||
@@ -20,6 +20,8 @@ import java.util.concurrent.atomic.AtomicReference;
|
||||
|
||||
import static org.junit.Assert.assertEquals;
|
||||
|
||||
// This live test needs a Docker instance running so that kafka container can be created
|
||||
|
||||
public class KafkaSerDesLiveTest {
|
||||
private static final String CONSUMER_APP_ID = "consumer_id";
|
||||
private static final String CONSUMER_GROUP_ID = "group_id";
|
||||
|
||||
+2
@@ -44,6 +44,8 @@ import static org.apache.kafka.clients.consumer.ConsumerConfig.BOOTSTRAP_SERVERS
|
||||
import static org.apache.kafka.clients.producer.ProducerConfig.KEY_SERIALIZER_CLASS_CONFIG;
|
||||
import static org.apache.kafka.clients.producer.ProducerConfig.VALUE_SERIALIZER_CLASS_CONFIG;
|
||||
|
||||
// This live test needs a Docker instance running so that kafka container can be created
|
||||
|
||||
public class KafkaStreamsLiveTest {
|
||||
private final String LEFT_TOPIC = "left-stream-topic";
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||||
private final String RIGHT_TOPIC = "right-stream-topic";
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -6,7 +6,6 @@ This module contains articles about core Java features that have been introduced
|
||||
|
||||
- [New Features in Java 9](https://www.baeldung.com/new-java-9)
|
||||
- [Java 9 Variable Handles Demystified](http://www.baeldung.com/java-variable-handles)
|
||||
- [Exploring the New HTTP Client in Java 9 and 11](http://www.baeldung.com/java-9-http-client)
|
||||
- [Multi-Release Jar Files](https://www.baeldung.com/java-multi-release-jar)
|
||||
- [Ahead of Time Compilation (AoT)](https://www.baeldung.com/ahead-of-time-compilation)
|
||||
- [Introduction to Java 9 StackWalking API](https://www.baeldung.com/java-9-stackwalking-api)
|
||||
|
||||
-84
@@ -1,84 +0,0 @@
|
||||
/*
|
||||
* To change this license header, choose License Headers in Project Properties.
|
||||
* To change this template file, choose Tools | Templates
|
||||
* and open the template in the editor.
|
||||
*/
|
||||
package com.baeldung.httpclient;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.nio.file.Paths;
|
||||
import java.util.Arrays;
|
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import java.util.List;
|
||||
import java.util.concurrent.CompletableFuture;
|
||||
import java.util.stream.Collectors;
|
||||
import jdk.incubator.http.HttpClient;
|
||||
import jdk.incubator.http.HttpRequest;
|
||||
import jdk.incubator.http.HttpRequest.BodyProcessor;
|
||||
import jdk.incubator.http.HttpResponse;
|
||||
import jdk.incubator.http.HttpResponse.BodyHandler;
|
||||
|
||||
/**
|
||||
*
|
||||
* @author pkaria
|
||||
*/
|
||||
public class HttpClientExample {
|
||||
|
||||
public static void main(String[] args) throws Exception {
|
||||
httpGetRequest();
|
||||
httpPostRequest();
|
||||
asynchronousRequest();
|
||||
asynchronousMultipleRequests();
|
||||
}
|
||||
|
||||
public static void httpGetRequest() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
URI httpURI = new URI("http://jsonplaceholder.typicode.com/posts/1");
|
||||
HttpRequest request = HttpRequest.newBuilder(httpURI).GET()
|
||||
.headers("Accept-Enconding", "gzip, deflate").build();
|
||||
HttpResponse<String> response = client.send(request, HttpResponse.BodyHandler.asString());
|
||||
String responseBody = response.body();
|
||||
int responseStatusCode = response.statusCode();
|
||||
System.out.println(responseBody);
|
||||
}
|
||||
|
||||
public static void httpPostRequest() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpClient client = HttpClient
|
||||
.newBuilder()
|
||||
.build();
|
||||
HttpRequest request = HttpRequest
|
||||
.newBuilder(new URI("http://jsonplaceholder.typicode.com/posts"))
|
||||
.POST(BodyProcessor.fromString("Sample Post Request"))
|
||||
.build();
|
||||
HttpResponse<String> response
|
||||
= client.send(request, HttpResponse.BodyHandler.asString());
|
||||
String responseBody = response.body();
|
||||
System.out.println(responseBody);
|
||||
}
|
||||
|
||||
public static void asynchronousRequest() throws URISyntaxException {
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
URI httpURI = new URI("http://jsonplaceholder.typicode.com/posts/1");
|
||||
HttpRequest request = HttpRequest.newBuilder(httpURI).GET().build();
|
||||
CompletableFuture<HttpResponse<String>> futureResponse = client.sendAsync(request,
|
||||
HttpResponse.BodyHandler.asString());
|
||||
}
|
||||
|
||||
public static void asynchronousMultipleRequests() throws URISyntaxException {
|
||||
List<URI> targets = Arrays.asList(new URI("http://jsonplaceholder.typicode.com/posts/1"), new URI("http://jsonplaceholder.typicode.com/posts/2"));
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
List<CompletableFuture<File>> futures = targets
|
||||
.stream()
|
||||
.map(target -> client
|
||||
.sendAsync(
|
||||
HttpRequest.newBuilder(target)
|
||||
.GET()
|
||||
.build(),
|
||||
BodyHandler.asFile(Paths.get("base", target.getPath())))
|
||||
.thenApply(response -> response.body())
|
||||
.thenApply(path -> path.toFile()))
|
||||
.collect(Collectors.toList());
|
||||
}
|
||||
}
|
||||
-3
@@ -1,3 +0,0 @@
|
||||
module com.baeldung.httpclient {
|
||||
requires jdk.incubator.httpclient;
|
||||
}
|
||||
-218
@@ -1,218 +0,0 @@
|
||||
package com.baeldung.java9.httpclient;
|
||||
|
||||
import jdk.incubator.http.HttpClient;
|
||||
import jdk.incubator.http.HttpRequest;
|
||||
import jdk.incubator.http.HttpResponse;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.*;
|
||||
import java.util.Arrays;
|
||||
import java.util.List;
|
||||
import java.util.concurrent.CompletableFuture;
|
||||
import java.util.concurrent.ExecutionException;
|
||||
import java.util.concurrent.ExecutorService;
|
||||
import java.util.concurrent.Executors;
|
||||
import java.util.stream.Collectors;
|
||||
|
||||
import static org.hamcrest.CoreMatchers.containsString;
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.hamcrest.collection.IsEmptyCollection.empty;
|
||||
import static org.hamcrest.core.IsNot.not;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
/**
|
||||
* Created by adam.
|
||||
*/
|
||||
public class HttpClientIntegrationTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenConnectViaSystemProxy() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyProcessor.fromString("Sample body"))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.proxy(ProxySelector.getDefault())
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldNotFollowRedirectWhenSetToDefaultNever() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_1_1)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_MOVED_PERM));
|
||||
assertThat(response.body(), containsString(""));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldFollowRedirectWhenSetToAlways() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_1_1)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.followRedirects(HttpClient.Redirect.ALWAYS)
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.finalRequest()
|
||||
.uri()
|
||||
.toString(), equalTo("https://stackoverflow.com/"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnOKStatusForAuthenticatedAccess() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/basic-auth"))
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.authenticator(new Authenticator() {
|
||||
@Override
|
||||
protected PasswordAuthentication getPasswordAuthentication() {
|
||||
return new PasswordAuthentication("postman", "password".toCharArray());
|
||||
}
|
||||
})
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldSendRequestAsync() throws URISyntaxException, InterruptedException, ExecutionException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyProcessor.fromString("Sample body"))
|
||||
.build();
|
||||
CompletableFuture<HttpResponse<String>> response = HttpClient.newBuilder()
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldUseJustTwoThreadWhenProcessingSendAsyncRequest() throws URISyntaxException, InterruptedException, ExecutionException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
ExecutorService executorService = Executors.newFixedThreadPool(2);
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response1 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response2 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
CompletableFuture<HttpResponse<String>> response3 = HttpClient.newBuilder()
|
||||
.executor(executorService)
|
||||
.build()
|
||||
.sendAsync(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
CompletableFuture.allOf(response1, response2, response3)
|
||||
.join();
|
||||
|
||||
assertThat(response1.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response2.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response3.get()
|
||||
.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldNotStoreCookieWhenPolicyAcceptNone() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpClient httpClient = HttpClient.newBuilder()
|
||||
.cookieManager(new CookieManager(null, CookiePolicy.ACCEPT_NONE))
|
||||
.build();
|
||||
|
||||
httpClient.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(httpClient.cookieManager()
|
||||
.get()
|
||||
.getCookieStore()
|
||||
.getCookies(), empty());
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldStoreCookieWhenPolicyAcceptAll() throws URISyntaxException, IOException, InterruptedException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpClient httpClient = HttpClient.newBuilder()
|
||||
.cookieManager(new CookieManager(null, CookiePolicy.ACCEPT_ALL))
|
||||
.build();
|
||||
|
||||
httpClient.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(httpClient.cookieManager()
|
||||
.get()
|
||||
.getCookieStore()
|
||||
.getCookies(), not(empty()));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldProcessMultipleRequestViaStream() throws URISyntaxException, ExecutionException, InterruptedException {
|
||||
List<URI> targets = Arrays.asList(new URI("https://postman-echo.com/get?foo1=bar1"), new URI("https://postman-echo.com/get?foo2=bar2"));
|
||||
|
||||
HttpClient client = HttpClient.newHttpClient();
|
||||
|
||||
List<CompletableFuture<String>> futures = targets.stream()
|
||||
.map(target -> client.sendAsync(HttpRequest.newBuilder(target)
|
||||
.GET()
|
||||
.build(), HttpResponse.BodyHandler.asString())
|
||||
.thenApply(response -> response.body()))
|
||||
.collect(Collectors.toList());
|
||||
|
||||
CompletableFuture.allOf(futures.toArray(new CompletableFuture[0]))
|
||||
.join();
|
||||
|
||||
if (futures.get(0)
|
||||
.get()
|
||||
.contains("foo1")) {
|
||||
assertThat(futures.get(0)
|
||||
.get(), containsString("bar1"));
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar2"));
|
||||
} else {
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar2"));
|
||||
assertThat(futures.get(1)
|
||||
.get(), containsString("bar1"));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
-171
@@ -1,171 +0,0 @@
|
||||
package com.baeldung.java9.httpclient;
|
||||
|
||||
import jdk.incubator.http.HttpClient;
|
||||
import jdk.incubator.http.HttpRequest;
|
||||
import jdk.incubator.http.HttpResponse;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.ByteArrayInputStream;
|
||||
import java.io.IOException;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
import java.nio.file.Paths;
|
||||
import java.security.NoSuchAlgorithmException;
|
||||
import java.time.Duration;
|
||||
|
||||
import static java.time.temporal.ChronoUnit.SECONDS;
|
||||
import static org.hamcrest.CoreMatchers.containsString;
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
/**
|
||||
* Created by adam.
|
||||
*/
|
||||
public class HttpRequestIntegrationTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequest() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldUseHttp2WhenWebsiteUsesHttp2() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.version(), equalTo(HttpClient.Version.HTTP_2));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldFallbackToHttp1_1WhenWebsiteDoesNotUseHttp2() throws IOException, InterruptedException, URISyntaxException, NoSuchAlgorithmException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.version(HttpClient.Version.HTTP_2)
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.version(), equalTo(HttpClient.Version.HTTP_1_1));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequestWithDummyHeaders() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.headers("key1", "value1", "key2", "value2")
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequestTimeoutSet() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.timeout(Duration.of(10, SECONDS))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnNoContentWhenPostWithNoBody() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.POST(HttpRequest.noBody())
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithBodyText() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyProcessor.fromString("Sample request body"))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithInputStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
byte[] sampleData = "Sample request body".getBytes();
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyProcessor.fromInputStream(() -> new ByteArrayInputStream(sampleData)))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithByteArrayProcessorStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
byte[] sampleData = "Sample request body".getBytes();
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyProcessor.fromByteArray(sampleData))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample request body"));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldReturnSampleDataContentWhenPostWithFileProcessorStream() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/post"))
|
||||
.headers("Content-Type", "text/plain;charset=UTF-8")
|
||||
.POST(HttpRequest.BodyProcessor.fromFile(Paths.get("src/test/resources/sample.txt")))
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), containsString("Sample file content"));
|
||||
}
|
||||
|
||||
}
|
||||
-55
@@ -1,55 +0,0 @@
|
||||
package com.baeldung.java9.httpclient;
|
||||
|
||||
import jdk.incubator.http.HttpClient;
|
||||
import jdk.incubator.http.HttpRequest;
|
||||
import jdk.incubator.http.HttpResponse;
|
||||
import org.junit.Test;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.net.HttpURLConnection;
|
||||
import java.net.URI;
|
||||
import java.net.URISyntaxException;
|
||||
|
||||
import static org.hamcrest.CoreMatchers.equalTo;
|
||||
import static org.hamcrest.Matchers.isEmptyString;
|
||||
import static org.hamcrest.core.IsNot.not;
|
||||
import static org.junit.Assert.assertThat;
|
||||
|
||||
/**
|
||||
* Created by adam.
|
||||
*/
|
||||
public class HttpResponseIntegrationTest {
|
||||
|
||||
@Test
|
||||
public void shouldReturnStatusOKWhenSendGetRequest() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("https://postman-echo.com/get"))
|
||||
.GET()
|
||||
.build();
|
||||
|
||||
HttpResponse<String> response = HttpClient.newHttpClient()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(response.statusCode(), equalTo(HttpURLConnection.HTTP_OK));
|
||||
assertThat(response.body(), not(isEmptyString()));
|
||||
}
|
||||
|
||||
@Test
|
||||
public void shouldResponseURIDifferentThanRequestUIRWhenRedirect() throws IOException, InterruptedException, URISyntaxException {
|
||||
HttpRequest request = HttpRequest.newBuilder()
|
||||
.uri(new URI("http://stackoverflow.com"))
|
||||
.version(HttpClient.Version.HTTP_1_1)
|
||||
.GET()
|
||||
.build();
|
||||
HttpResponse<String> response = HttpClient.newBuilder()
|
||||
.followRedirects(HttpClient.Redirect.ALWAYS)
|
||||
.build()
|
||||
.send(request, HttpResponse.BodyHandler.asString());
|
||||
|
||||
assertThat(request.uri()
|
||||
.toString(), equalTo("http://stackoverflow.com"));
|
||||
assertThat(response.uri()
|
||||
.toString(), equalTo("https://stackoverflow.com/"));
|
||||
}
|
||||
|
||||
}
|
||||
@@ -12,3 +12,4 @@
|
||||
- [Efficient Word Frequency Calculator in Java](https://www.baeldung.com/java-word-frequency)
|
||||
- [Why Missing Annotations Don’t Cause ClassNotFoundException](https://www.baeldung.com/classnotfoundexception-missing-annotation)
|
||||
- [Valid @SuppressWarnings Warning Names](https://www.baeldung.com/java-suppresswarnings-valid-names)
|
||||
- [Get a Field’s Annotations Using Reflection](https://www.baeldung.com/java-get-field-annotations)
|
||||
|
||||
@@ -1,7 +1,7 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0"
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<artifactId>core-java-annotations</artifactId>
|
||||
<version>0.1.0-SNAPSHOT</version>
|
||||
@@ -12,9 +12,21 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>org.assertj</groupId>
|
||||
<artifactId>assertj-core</artifactId>
|
||||
<version>${assertj-core.version}</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<properties>
|
||||
<assertj-core.version>3.10.0</assertj-core.version>
|
||||
</properties>
|
||||
|
||||
<build>
|
||||
<finalName>core-java-annotations</finalName>
|
||||
<resources>
|
||||
|
||||
+9
@@ -0,0 +1,9 @@
|
||||
package com.baeldung.readannotations;
|
||||
|
||||
public class ClassWithAnnotations {
|
||||
|
||||
@FirstAnnotation
|
||||
@SecondAnnotation
|
||||
@ThirdAnnotation
|
||||
private String classMember;
|
||||
}
|
||||
+8
@@ -0,0 +1,8 @@
|
||||
package com.baeldung.readannotations;
|
||||
|
||||
import java.lang.annotation.Retention;
|
||||
import java.lang.annotation.RetentionPolicy;
|
||||
|
||||
@Retention(RetentionPolicy.RUNTIME)
|
||||
public @interface FirstAnnotation {
|
||||
}
|
||||
+8
@@ -0,0 +1,8 @@
|
||||
package com.baeldung.readannotations;
|
||||
|
||||
import java.lang.annotation.Retention;
|
||||
import java.lang.annotation.RetentionPolicy;
|
||||
|
||||
@Retention(RetentionPolicy.RUNTIME)
|
||||
public @interface SecondAnnotation {
|
||||
}
|
||||
+8
@@ -0,0 +1,8 @@
|
||||
package com.baeldung.readannotations;
|
||||
|
||||
import java.lang.annotation.Retention;
|
||||
import java.lang.annotation.RetentionPolicy;
|
||||
|
||||
@Retention(RetentionPolicy.SOURCE)
|
||||
public @interface ThirdAnnotation {
|
||||
}
|
||||
+34
@@ -0,0 +1,34 @@
|
||||
package com.baeldung.readannotations;
|
||||
|
||||
import org.junit.Test;
|
||||
|
||||
import java.lang.annotation.Annotation;
|
||||
import java.lang.reflect.Field;
|
||||
|
||||
import static org.assertj.core.api.Assertions.assertThat;
|
||||
|
||||
public class ClassWithAnnotationsUnitTest {
|
||||
|
||||
@Test
|
||||
public void whenCallingGetDeclaredAnnotations_thenOnlyRuntimeAnnotationsAreAvailable() throws NoSuchFieldException {
|
||||
Field classMemberField = ClassWithAnnotations.class.getDeclaredField("classMember");
|
||||
Annotation[] annotations = classMemberField.getDeclaredAnnotations();
|
||||
assertThat(annotations).hasSize(2);
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenCallingIsAnnotationPresent_thenOnlyRuntimeAnnotationsAreAvailable() throws NoSuchFieldException {
|
||||
Field classMemberField = ClassWithAnnotations.class.getDeclaredField("classMember");
|
||||
assertThat(classMemberField.isAnnotationPresent(FirstAnnotation.class)).isTrue();
|
||||
assertThat(classMemberField.isAnnotationPresent(SecondAnnotation.class)).isTrue();
|
||||
assertThat(classMemberField.isAnnotationPresent(ThirdAnnotation.class)).isFalse();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void whenCallingGetDeclaredAnnotationsOrGetAnnotations_thenSameAnnotationsAreReturned() throws NoSuchFieldException {
|
||||
Field classMemberField = ClassWithAnnotations.class.getDeclaredField("classMember");
|
||||
Annotation[] declaredAnnotations = classMemberField.getDeclaredAnnotations();
|
||||
Annotation[] annotations = classMemberField.getAnnotations();
|
||||
assertThat(declaredAnnotations).containsExactly(annotations);
|
||||
}
|
||||
}
|
||||
@@ -11,7 +11,6 @@
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -11,7 +11,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../pom.xml</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
@@ -12,7 +12,6 @@
|
||||
<groupId>com.baeldung.core-java-modules</groupId>
|
||||
<artifactId>core-java-modules</artifactId>
|
||||
<version>0.0.1-SNAPSHOT</version>
|
||||
<relativePath>../</relativePath>
|
||||
</parent>
|
||||
|
||||
<dependencies>
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user