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Use mock HTTP client instead of WireMock (#3893)
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89 changes: 89 additions & 0 deletions
89
...l-tests/src/test/java/software/amazon/awssdk/protocol/tests/util/MockAsyncHttpClient.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| package software.amazon.awssdk.protocol.tests.util; | ||
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| import static software.amazon.awssdk.utils.FunctionalUtils.invokeSafely; | ||
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| import java.nio.ByteBuffer; | ||
| import java.util.Optional; | ||
| import java.util.concurrent.CompletableFuture; | ||
| import org.reactivestreams.Subscriber; | ||
| import org.reactivestreams.Subscription; | ||
| import software.amazon.awssdk.http.HttpExecuteResponse; | ||
| import software.amazon.awssdk.http.async.AsyncExecuteRequest; | ||
| import software.amazon.awssdk.http.async.SdkAsyncHttpClient; | ||
| import software.amazon.awssdk.http.async.SdkHttpContentPublisher; | ||
| import software.amazon.awssdk.utils.IoUtils; | ||
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| /** | ||
| * Mock implementation of {@link SdkAsyncHttpClient}. | ||
| */ | ||
| public class MockAsyncHttpClient implements SdkAsyncHttpClient { | ||
| private HttpExecuteResponse nextResponse; | ||
| private long fixedDelay; | ||
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| @Override | ||
| public CompletableFuture<Void> execute(AsyncExecuteRequest request) { | ||
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| byte[] content = nextResponse.responseBody().map(p -> invokeSafely(() -> IoUtils.toByteArray(p))) | ||
| .orElseGet(() -> new byte[0]); | ||
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| request.responseHandler().onHeaders(nextResponse.httpResponse()); | ||
| request.responseHandler().onStream(new ResponsePublisher(content)); | ||
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| try { | ||
| Thread.sleep(fixedDelay); | ||
| } catch (InterruptedException e) { | ||
| } | ||
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| return CompletableFuture.completedFuture(null); | ||
| } | ||
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| @Override | ||
| public void close() { | ||
| } | ||
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| public void stubNextResponse(HttpExecuteResponse nextResponse) { | ||
| this.nextResponse = nextResponse; | ||
| } | ||
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| public void withFixedDelay(long fixedDelay) { | ||
| this.fixedDelay = fixedDelay; | ||
| } | ||
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| private static class ResponsePublisher implements SdkHttpContentPublisher { | ||
| private final byte[] content; | ||
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| private ResponsePublisher(byte[] content) { | ||
| this.content = content; | ||
| } | ||
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| @Override | ||
| public Optional<Long> contentLength() { | ||
| return Optional.of((long) content.length); | ||
| } | ||
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| @Override | ||
| public void subscribe(Subscriber<? super ByteBuffer> s) { | ||
| s.onSubscribe(new Subscription() { | ||
| private boolean running = true; | ||
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| @Override | ||
| public void request(long n) { | ||
| if (n <= 0) { | ||
| running = false; | ||
| s.onError(new IllegalArgumentException("Demand must be positive")); | ||
| } else if (running) { | ||
| running = false; | ||
| s.onNext(ByteBuffer.wrap(content)); | ||
| s.onComplete(); | ||
| } | ||
| } | ||
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| @Override | ||
| public void cancel() { | ||
| running = false; | ||
| } | ||
| }); | ||
| } | ||
| } | ||
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| } |