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Add the following new properties to the `JenkinsFactory` configuration: * `useProxy` * `httpProxyAddr` * `httpProxyPort` These properties will be used in the `HttpClient` in the `Jenkins` class in order to support Jenkins calls through a proxy. Testing done: * Add unit tests which verify the proxy is used and `Host` header is sent * Will deploy to nonprod environment
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deploy-service/common/src/test/java/com/pinterest/deployservice/common/JenkinsTest.java
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/** | ||
* Copyright (c) 2024 Pinterest, Inc. | ||
* | ||
* Licensed 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 com.pinterest.deployservice.common; | ||
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import static org.junit.jupiter.api.Assertions.assertDoesNotThrow; | ||
import static org.junit.jupiter.api.Assertions.assertEquals; | ||
import static org.junit.jupiter.api.Assertions.assertThrows; | ||
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import com.google.common.collect.ImmutableList; | ||
import com.google.gson.JsonObject; | ||
import javax.ws.rs.ClientErrorException; | ||
import javax.ws.rs.ServerErrorException; | ||
import okhttp3.mockwebserver.Dispatcher; | ||
import okhttp3.mockwebserver.MockResponse; | ||
import okhttp3.mockwebserver.MockWebServer; | ||
import okhttp3.mockwebserver.RecordedRequest; | ||
import org.junit.jupiter.api.AfterEach; | ||
import org.junit.jupiter.api.BeforeEach; | ||
import org.junit.jupiter.api.Test; | ||
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class JenkinsTest { | ||
private static final String TEST_JOB = "testJob"; | ||
private static final String TEST_PARAMS = "testKey1=testValue1&testKey2=testValue2"; | ||
private static final String TEST_JENKINS_HOST = "example.com"; | ||
private static final String TEST_JENKINS_URL = | ||
String.format("http://%s/testUrl", TEST_JENKINS_HOST); | ||
private static final String TEST_REMOTE_TOKEN = "testRemoteToken"; | ||
private static final String TEST_BUILD_NUMBER = "testBuildNumber"; | ||
private static final String TEST_BUILD_RESULT = "testBuildResult"; | ||
private static final boolean TEST_BUILD_BUILDING = true; | ||
private static final long TEST_BUILD_TIMESTAMP = 7; | ||
private static final int TEST_BUILD_ESTIMATED_DURATION = 8; | ||
private static final int TEST_BUILD_DURATION = 9; | ||
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private static MockWebServer mockWebServer; | ||
private Jenkins sut; | ||
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@BeforeEach | ||
public void setUpEach() throws Exception { | ||
mockWebServer = new MockWebServer(); | ||
mockWebServer.start(); | ||
sut = | ||
new Jenkins( | ||
TEST_JENKINS_URL, | ||
TEST_REMOTE_TOKEN, | ||
true, | ||
mockWebServer.getHostName(), | ||
String.valueOf(mockWebServer.getPort())); | ||
} | ||
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@AfterEach | ||
public void tearDown() throws Exception { | ||
mockWebServer.shutdown(); | ||
} | ||
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@Test | ||
void testConstructorInValidProxyConfig() { | ||
assertThrows( | ||
NumberFormatException.class, | ||
() -> { | ||
new Jenkins( | ||
TEST_JENKINS_URL, TEST_REMOTE_TOKEN, true, "localhost", "invalidPort"); | ||
}); | ||
} | ||
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@Test | ||
void testStartBuildOk() throws InterruptedException { | ||
mockWebServer.enqueue(new MockResponse()); | ||
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assertDoesNotThrow( | ||
() -> { | ||
sut.startBuild(TEST_JOB, TEST_PARAMS); | ||
}); | ||
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assertEquals(1, mockWebServer.getRequestCount()); | ||
RecordedRequest request = mockWebServer.takeRequest(); | ||
assertEquals( | ||
String.format( | ||
"GET %s/job/%s/buildWithParameters?token=%s&%s HTTP/1.1", | ||
TEST_JENKINS_URL, TEST_JOB, TEST_REMOTE_TOKEN, TEST_PARAMS), | ||
request.getRequestLine()); | ||
assertEquals(ImmutableList.of(TEST_JENKINS_HOST), request.getHeaders().values("Host")); | ||
} | ||
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@Test | ||
void testStartBuildClientError() { | ||
mockWebServer.enqueue(new MockResponse().setResponseCode(404)); | ||
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ClientErrorException exception = | ||
assertThrows( | ||
ClientErrorException.class, | ||
() -> { | ||
sut.startBuild(TEST_JOB, TEST_PARAMS); | ||
}); | ||
assertEquals(404, exception.getResponse().getStatus()); | ||
assertEquals(1, mockWebServer.getRequestCount()); | ||
} | ||
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@Test | ||
void testStartBuildServerError() { | ||
mockWebServer.setDispatcher(new ServerErrorDispatcher()); | ||
ServerErrorException exception = | ||
assertThrows( | ||
ServerErrorException.class, | ||
() -> { | ||
sut.startBuild(TEST_JOB, TEST_PARAMS); | ||
}); | ||
assertEquals(500, exception.getResponse().getStatus()); | ||
assertEquals(3, mockWebServer.getRequestCount()); | ||
} | ||
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@Test | ||
void testGetBuildOk() throws Exception { | ||
JsonObject mockResponseBody = new JsonObject(); | ||
mockResponseBody.addProperty("number", TEST_BUILD_NUMBER); | ||
mockResponseBody.addProperty("result", TEST_BUILD_RESULT); | ||
mockResponseBody.addProperty("building", TEST_BUILD_BUILDING); | ||
mockResponseBody.addProperty("timestamp", TEST_BUILD_TIMESTAMP); | ||
mockResponseBody.addProperty("estimatedDuration", TEST_BUILD_ESTIMATED_DURATION); | ||
mockResponseBody.addProperty("duration", TEST_BUILD_DURATION); | ||
mockWebServer.enqueue(new MockResponse().setBody(mockResponseBody.toString())); | ||
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Jenkins.Build build = sut.getBuild(TEST_JOB, TEST_BUILD_NUMBER); | ||
assertEquals('"' + TEST_BUILD_NUMBER + '"', build.buildId); | ||
assertEquals('"' + TEST_BUILD_RESULT + '"', build.result); | ||
assertEquals(TEST_BUILD_BUILDING, build.isBuilding); | ||
assertEquals(TEST_BUILD_TIMESTAMP, build.startTimestamp); | ||
assertEquals(TEST_BUILD_ESTIMATED_DURATION, build.estimateDuration); | ||
assertEquals(TEST_BUILD_DURATION, build.duration); | ||
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assertEquals(1, mockWebServer.getRequestCount()); | ||
RecordedRequest request = mockWebServer.takeRequest(); | ||
assertEquals( | ||
String.format( | ||
"GET %s/job/%s/%s/api/json HTTP/1.1", | ||
TEST_JENKINS_URL, TEST_JOB, TEST_BUILD_NUMBER), | ||
request.getRequestLine()); | ||
assertEquals(ImmutableList.of(TEST_JENKINS_HOST), request.getHeaders().values("Host")); | ||
} | ||
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@Test | ||
void testGetBuildClientError() { | ||
mockWebServer.enqueue(new MockResponse().setResponseCode(404)); | ||
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ClientErrorException exception = | ||
assertThrows( | ||
ClientErrorException.class, | ||
() -> { | ||
sut.getBuild(TEST_JOB, TEST_BUILD_NUMBER); | ||
}); | ||
assertEquals(404, exception.getResponse().getStatus()); | ||
assertEquals(1, mockWebServer.getRequestCount()); | ||
} | ||
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@Test | ||
void testGetBuildServerError() { | ||
mockWebServer.setDispatcher(new ServerErrorDispatcher()); | ||
ServerErrorException exception = | ||
assertThrows( | ||
ServerErrorException.class, | ||
() -> { | ||
sut.getBuild(TEST_JOB, TEST_BUILD_NUMBER); | ||
}); | ||
assertEquals(500, exception.getResponse().getStatus()); | ||
assertEquals(3, mockWebServer.getRequestCount()); | ||
} | ||
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static class ServerErrorDispatcher extends Dispatcher { | ||
@Override | ||
public MockResponse dispatch(RecordedRequest request) { | ||
return new MockResponse().setResponseCode(500); | ||
} | ||
} | ||
} |
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