我有一些使用WireMock的Junit测试。在本地测试通过,但在 Jenkins 上我得到的错误 java.lang.RuntimeException: java.net.BindException: Address already in use
在 WireMock 配置中,我设置了dynamicHttpsPort()
(根据文档"在启动时随机分配 HTTPS 端口")及其在本地工作,但在 Jenkins 上它失败了。
我的 WireMock 配置是
@Rule
public WireMockRule wireMockRule = new WireMockRule(wireMockConfig()
.dynamicHttpsPort()
.keystorePath(certsDir.resolve("server.jks").toString())
.keystorePassword(MY_PASS)
.keystoreType("JKS")
);
我有 2 个 JUnit 类,在其中我创建了一个新WireMockRule
,它们可以同时运行。在其中一门课中,我有 4 个测试,在另一个课程中我有一个测试。所有 5 个测试均失败。
全栈跟踪为:
com.github.tomakehurst.wiremock.common.FatalStartupException: java.lang.RuntimeException: java.net.BindException: Address already in use
at com.github.tomakehurst.wiremock.WireMockServer.start(WireMockServer.java:146)
at com.github.tomakehurst.wiremock.junit.WireMockRule$1.evaluate(WireMockRule.java:68)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
at org.apache.maven.surefire.junit4.JUnit4TestSet.execute(JUnit4TestSet.java:53)
at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:123)
at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:104)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.maven.surefire.util.ReflectionUtils.invokeMethodWithArray(ReflectionUtils.java:164)
at org.apache.maven.surefire.booter.ProviderFactory$ProviderProxy.invoke(ProviderFactory.java:110)
at org.apache.maven.surefire.booter.SurefireStarter.invokeProvider(SurefireStarter.java:172)
at org.apache.maven.surefire.booter.SurefireStarter.runSuitesInProcessWhenForked(SurefireStarter.java:104)
at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:70)
Caused by: java.lang.RuntimeException: java.net.BindException: Address already in use
at com.github.tomakehurst.wiremock.jetty9.JettyHttpServer.start(JettyHttpServer.java:139)
at com.github.tomakehurst.wiremock.WireMockServer.start(WireMockServer.java:144)
... 23 more
Caused by: java.net.BindException: Address already in use
at sun.nio.ch.Net.bind0(Native Method)
at sun.nio.ch.Net.bind(Net.java:433)
at sun.nio.ch.Net.bind(Net.java:425)
at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223)
at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74)
at wiremock.org.eclipse.jetty.server.ServerConnector.open(ServerConnector.java:321)
at wiremock.org.eclipse.jetty.server.AbstractNetworkConnector.doStart(AbstractNetworkConnector.java:80)
at wiremock.org.eclipse.jetty.server.ServerConnector.doStart(ServerConnector.java:236)
at wiremock.org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at wiremock.org.eclipse.jetty.server.Server.doStart(Server.java:366)
at wiremock.org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
at com.github.tomakehurst.wiremock.jetty9.JettyHttpServer.start(JettyHttpServer.java:137)
... 24 more
在这里找到了解决方案:
问题是您也没有设置 HTTP 端口,该端口将始终处于活动状态并默认为 8080(因此它们会发生冲突)。如果你将 dynamicPort() 添加到两个配置中,它应该会修复它。
所以添加dynamicPort()
修复它:
@Rule
public WireMockRule wireMockRule = new WireMockRule(wireMockConfig()
.dynamicPort()
.dynamicHttpsPort()
.keystorePath(certsDir.resolve("server.jks").toString())
.keystorePassword(MY_PASS)
.keystoreType("JKS")
);