Question

我有集成测试（黄瓜），我使用带有8085端口的Wiremock服务器，当我运行测试执行类时，一切正常，我添加了另一个类来测试一项服务，该服务将使用相同的另一个WirkeMock服务器实例端口成功运行。

@RunWith(SpringRunner.class)
@SpringBootTest
public class ClasseCucumber {


    private WireMockRule wiremockRule = new WireMockRule(8085); 

    @Before
    public void beforeScenario() throws IOException {

        wiremockRule.start();
       WireMock.configureFor("localhost", wiremockRule.port());

        stubFor(post(urlEqualTo(endpoint))
                .withRequestBody(equalToJson(requete))
                .willReturn(aResponse()
                        .withHeader("Content-Type", "application/json")
                        .withBody(response)
                        .withStatus(HttpStatus.OK.value())));
    }

    @After
    public void afterScenario() {
             wiremockRule.stop();
    }

}

@RunWith(SpringRunner.class)
@SpringBootTest
public class ServiceTest {

    private static WireMockRule wiremock = new WireMockRule(8085); 

    @BeforeClass
    public static void setUp() throws IOException {

        wiremock.start();
            WireMock.configureFor("localhost", wiremock.port());

        stubFor(post(urlEqualTo(endpoint))
                .withRequestBody(equalToJson(requete))
                .willReturn(aResponse()
                        .withHeader("Content-Type", "application/json")
                        .withBody(response)
                        .withStatus(HttpStatus.OK.value())));


    }

    @AfterClass
    public static void afterTest() {

        wiremock.stop();
    }

    @Test
    public void appelTest() {
   [...]
    }

}

我进行干净的mvn安装（将启动所有测试）时出现我的问题，我遇到此错误：

om.github.tomakehurst.wiremock.common.FatalStartupException：java.lang.RuntimeException：java.net.BindException：地址实用程序在com.github.tomakehurst.wiremock.WireMockServer.start（WireMockServer.java:147）在fr.pe.rind.service.da058.certification.web.CertificationStepdefs.beforeScenario（CertificationStepdefs.java:52）在sun.reflect.NativeMethodAccessorImpl.invoke0（本机方法）处在sun.reflect.NativeMethodAccessorImpl.invoke（NativeMethodAccessorImpl.java:62）在sun.reflect.DelegatingMethodAccessorImpl.invoke（DelegatingMethodAccessorImpl.java:43）在java.lang.reflect.Method.invoke（Method.java:498）在cumul.runtime.Utils $ 1.call（Utils.java:32）在cumul.runtime.Timeout.timeout（Timeout.java:16）在cumul.runtime.Utils.invoke（Utils.java:26）在黄瓜。运行时.java.JavaHookDefinition.execute（JavaHookDefinition.java:60）在黄瓜。运行时.HookDefinitionMatch.runStep（HookDefinitionMatch.java:17）在cumul.runner.UnskipableStep.executeStep（UnskipableStep.java:22）在cumul.api.TestStep.run（TestStep.java:83）在cumul.api.TestCase.run（TestCase.java:58）在cumul.runner.Runner.runPickle（Runner.java:80）在Cucumber.runtime.junit.PickleRunners $ NoStepDescriptions.run（PickleRunners.java:140）在Cucumber.runtime.junit.FeatureRunner.runChild（FeatureRunner.java:68）在Cucumber.runtime.junit.FeatureRunner.runChild（FeatureRunner.java:23）在org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:290）在org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:71）在org.junit.runners.ParentRunner.runChildren（ParentRunner.java:288）在org.junit.runners.ParentRunner.access $ 000（ParentRunner.java:58）在org.junit.runners.ParentRunner上$ 2.evaluate（ParentRunner.java:268）在org.junit.runners.ParentRunner.run（ParentRunner.java:363）在Cucumber.runtime.junit.FeatureRunner.run（FeatureRunner.java:73）在Cucumber.api.junit.Cucumber.runChild（Cucumber.java:117）在Cucumber.api.junit.Cucumber.runChild（Cucumber.java:55）在org.junit.runners.ParentRunner $ 3.run（ParentRunner.java:290）在org.junit.runners.ParentRunner $ 1.schedule（ParentRunner.java:71）在org.junit.runners.ParentRunner.runChildren（ParentRunner.java:288）在org.junit.runners.ParentRunner.access $ 000（ParentRunner.java:58）在org.junit.runners.ParentRunner上$ 2.evaluate（ParentRunner.java:268）在cucumber.api.junit.Cucumber $ 1.evaluate（Cucumber.java:126）在org.junit.runners.ParentRunner.run（ParentRunner.java:363）在org.apache.maven.surefire.junit4.JUnit4Provider.execute（JUnit4Provider.java:365）在org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun（JUnit4Provider.java:273）在org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet（JUnit4Provider.java:238）在org.apache.maven.surefire.junit4.JUnit4Provider.invoke（JUnit4Provider.java:159）在org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader（ForkedBooter.java:383）在org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess（ForkedBooter.java:344）在org.apache.maven.surefire.booter.ForkedBooter.execute（ForkedBooter.java:125）在org.apache.maven.surefire.booter.ForkedBooter.main（ForkedBooter.java:417）造成原因：java.lang.RuntimeException：java.net.BindException：地址用法在com.github.tomakehurst.wiremock.jetty9.JettyHttpServer.start（JettyHttpServer.java:165）在com.github.tomakehurst.wiremock.WireMockServer.start（WireMockServer.java:145）

Answer 1

不可能在同一端口上运行多个应用程序。这不是WireMock的限制，而是一种通用的OS / Application。

Answer 2

您可以使用动态端口，代码如下

int port = org.springframework.util.SocketUtils.findAvailableTcpPort();

WireMockServer wireMockServer = new WireMockServer(wireMockConfig().port(port));
wireMockServer.start();

如何在同一端口上使用多个Wiremock实例运行多个测试？

2 个答案: