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improving v1 connector socket close, and improving test cases for v3 …
…coverage (#8)
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98 changes: 98 additions & 0 deletions
98
src/test/java/com/hsbc/cranker/connector/ConcurrentUploadTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,98 @@ | ||
| package com.hsbc.cranker.connector; | ||
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| import io.muserver.MuHandler; | ||
| import io.muserver.MuServer; | ||
| import org.junit.jupiter.api.AfterEach; | ||
| import org.junit.jupiter.api.BeforeEach; | ||
| import org.junit.jupiter.api.RepeatedTest; | ||
| import org.junit.jupiter.api.RepetitionInfo; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
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| import java.net.http.HttpRequest; | ||
| import java.net.http.HttpResponse; | ||
| import java.util.Queue; | ||
| import java.util.concurrent.ConcurrentLinkedQueue; | ||
| import java.util.concurrent.CountDownLatch; | ||
| import java.util.concurrent.TimeUnit; | ||
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| import static io.muserver.MuServerBuilder.httpServer; | ||
| import static org.junit.jupiter.api.Assertions.*; | ||
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| public class ConcurrentUploadTest extends BaseEndToEndTest { | ||
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| private static final Logger log = LoggerFactory.getLogger(ConcurrentUploadTest.class); | ||
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| private volatile MuHandler handler = (request, response) -> false; | ||
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| protected MuServer targetServer = httpServer() | ||
| .addHandler((request, response) -> handler.handle(request, response)) | ||
| .start(); | ||
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| private CrankerConnector connector; | ||
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| @BeforeEach | ||
| void setUp(RepetitionInfo repetitionInfo) { | ||
| connector = CrankerConnectorBuilder.connector() | ||
| .withPreferredProtocols(preferredProtocols(repetitionInfo)) | ||
| .withHttpClient(CrankerConnectorBuilder.createHttpClient(true).build()) | ||
| .withRouterUris(RegistrationUriSuppliers.fixedUris(registrationUri(registrationServer.uri()))) | ||
| .withRoute("*") | ||
| .withTarget(targetServer.uri()) | ||
| .withProxyEventListener(new ProxyEventListener() { | ||
| @Override | ||
| public void onProxyError(HttpRequest request, Throwable error) { | ||
| log.warn("onProxyError, request=" + request, error); | ||
| } | ||
| }) | ||
| .withComponentName("cranker-connector-unit-test") | ||
| .start(); | ||
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| waitForRegistration("*", connector.connectorId(),2, crankerRouter); | ||
| } | ||
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| @AfterEach | ||
| public void stop() throws Exception { | ||
| if (connector != null) assertTrue(connector.stop(10, TimeUnit.SECONDS)); | ||
| if (targetServer != null) targetServer.stop(); | ||
| } | ||
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| @RepeatedTest(3) | ||
| public void postLargeBody() throws InterruptedException { | ||
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| handler = (request, response) -> { | ||
| response.status(200); | ||
| response.write(request.readBodyAsString()); | ||
| return true; | ||
| }; | ||
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| Queue<HttpResponse<String>> responses = new ConcurrentLinkedQueue<>(); | ||
| CountDownLatch countDownLatch = new CountDownLatch(10); | ||
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| final String body = "c".repeat(10 * 1000); | ||
| for(int i = 0; i < 10; i++) { | ||
| final int finalI = i; | ||
| new Thread(() -> { | ||
| try { | ||
| HttpResponse<String> resp = testClient.send(HttpRequest.newBuilder() | ||
| .method("POST", HttpRequest.BodyPublishers.ofString(body)) | ||
| .uri(crankerServer.uri().resolve("/?task=" + finalI)) | ||
| .build(), HttpResponse.BodyHandlers.ofString()); | ||
| responses.add(resp); | ||
| countDownLatch.countDown(); | ||
| } catch (Exception e) { | ||
| log.error("Concurrent request error", e); | ||
| responses.add(null); | ||
| } | ||
| }).start(); | ||
| } | ||
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| assertTrue(countDownLatch.await(10, TimeUnit.SECONDS)); | ||
| assertEquals(10, responses.size()); | ||
| for (HttpResponse<String> response: responses) { | ||
| assertNotNull(response); | ||
| assertEquals(200, response.statusCode()); | ||
| assertEquals(body, response.body()); | ||
| } | ||
| } | ||
| } |
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