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CAMEL-21256: use most recent sha when startingSha=last, prevent Commi…
…tConsumer.poll() logic from executing until after CommitConsume.doStart() method completes.
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...thub/src/test/java/org/apache/camel/component/github/consumer/CommitConsumerLastTest.java
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/* | ||
* Licensed to the Apache Software Foundation (ASF) under one or more | ||
* contributor license agreements. See the NOTICE file distributed with | ||
* this work for additional information regarding copyright ownership. | ||
* The ASF licenses this file to You 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 org.apache.camel.component.github.consumer; | ||
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import org.apache.camel.BindToRegistry; | ||
import org.apache.camel.Exchange; | ||
import org.apache.camel.Processor; | ||
import org.apache.camel.builder.RouteBuilder; | ||
import org.apache.camel.component.github.GitHubComponentTestBase; | ||
import org.apache.camel.component.github.GitHubConstants; | ||
import org.apache.camel.support.DefaultScheduledPollConsumerScheduler; | ||
import org.junit.jupiter.api.Test; | ||
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public class CommitConsumerLastTest extends GitHubComponentTestBase { | ||
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@BindToRegistry("myScheduler") | ||
private final MyScheduler scheduler = createScheduler(); | ||
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private MyScheduler createScheduler() { | ||
MyScheduler scheduler = new MyScheduler(); | ||
scheduler.setDelay(100); | ||
scheduler.setInitialDelay(0); | ||
return scheduler; | ||
} | ||
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@Override | ||
protected RouteBuilder createRouteBuilder() { | ||
return new RouteBuilder() { | ||
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@Override | ||
public void configure() { | ||
from("github://commit/master?startingSha=last&repoOwner=anotherguy&repoName=somerepo&scheduler=#myScheduler") | ||
.routeId("foo").noAutoStartup() | ||
.process(new GitHubCommitProcessor()) | ||
.to(mockResultEndpoint); | ||
} | ||
}; | ||
} | ||
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@Test | ||
public void commitConsumerLongHistoryLastShaTest() throws Exception { | ||
for (int i = 0; i < 2000; i++) { | ||
commitService.addRepositoryCommit("existing commit " + i); | ||
} | ||
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mockResultEndpoint.setAssertPeriod(500); | ||
mockResultEndpoint.expectedBodiesReceived("new commit 1", "new commit 2"); | ||
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context.getRouteController().startAllRoutes(); | ||
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commitService.addRepositoryCommit("new commit 1"); | ||
commitService.addRepositoryCommit("new commit 2"); | ||
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mockResultEndpoint.assertIsSatisfied(); | ||
} | ||
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public class GitHubCommitProcessor implements Processor { | ||
@Override | ||
public void process(Exchange exchange) { | ||
String author = exchange.getMessage().getHeader(GitHubConstants.GITHUB_COMMIT_AUTHOR, String.class); | ||
String sha = exchange.getMessage().getHeader(GitHubConstants.GITHUB_COMMIT_SHA, String.class); | ||
if (log.isDebugEnabled()) { | ||
System.out.println(sha); | ||
log.debug("Got commit with author: {}: SHA {}", author, sha); | ||
} | ||
} | ||
} | ||
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private static final class MyScheduler extends DefaultScheduledPollConsumerScheduler { | ||
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@Override | ||
public void startScheduler() { | ||
super.startScheduler(); | ||
try { | ||
/* | ||
adding a delay to the CommitConsumer.doStart() method to force the CommitConsumer.poll() | ||
method to be called before the CommitConsumer.doStart() finishes which could leave the | ||
lastSha variable null | ||
*/ | ||
Thread.sleep(200); | ||
} catch (InterruptedException e) { | ||
throw new RuntimeException(e); | ||
} | ||
} | ||
} | ||
} |