如何在测试中禁用Camel组件？

qlfbtfca  于 2022-11-07  发布在  Apache
关注(0)|答案(1)|浏览(210)

我有一个Sping Boot + Camel项目，我想在不使用Kafka（它是主总线）的情况下测试路由。为了进行ligther测试，我想在测试中只使用“直接”端点。

@CamelSpringBootTest
@TestPropertySource(
    properties = {
        "camel.component.kafka.enabled=false"
    }
)
@ContextConfiguration(
    classes = Application.class
)
@MockEndpoints
final class TopicRouteBuilderTest {
    @Autowired
    private CamelContext context;

    @Test
    void runsRoute() {
        ...
    }
}

但Camel仍尝试初始化Kafka组件，但失败并显示以下消息：

org.apache.camel.FailedToStartRouteException: Failed to start route route1 because of null

    at org.apache.camel.impl.engine.RouteService.warmUp(RouteService.java:124)
    at org.apache.camel.impl.engine.InternalRouteStartupManager.doWarmUpRoutes(InternalRouteStartupManager.java:270)
    at org.apache.camel.impl.engine.InternalRouteStartupManager.safelyStartRouteServices(InternalRouteStartupManager.java:157)
    at org.apache.camel.impl.engine.InternalRouteStartupManager.doStartOrResumeRoutes(InternalRouteStartupManager.java:115)
    at org.apache.camel.impl.engine.AbstractCamelContext.doStartCamel(AbstractCamelContext.java:2837)
    at org.apache.camel.impl.engine.AbstractCamelContext.doStartContext(AbstractCamelContext.java:2666)
    at org.apache.camel.impl.engine.AbstractCamelContext.doStart(AbstractCamelContext.java:2629)
    at org.apache.camel.spring.boot.SpringBootCamelContext.doStart(SpringBootCamelContext.java:43)
    at org.apache.camel.support.service.BaseService.start(BaseService.java:115)
    at org.apache.camel.impl.engine.AbstractCamelContext.start(AbstractCamelContext.java:2395)
    at org.apache.camel.spring.SpringCamelContext.start(SpringCamelContext.java:130)
    at org.apache.camel.test.spring.junit5.CamelAnnotationsHandler$8.execute(CamelAnnotationsHandler.java:418)
    at org.apache.camel.test.spring.junit5.CamelSpringTestHelper.doToSpringCamelContexts(CamelSpringTestHelper.java:109)
    at org.apache.camel.test.spring.junit5.CamelAnnotationsHandler.handleCamelContextStartup(CamelAnnotationsHandler.java:411)
    at org.apache.camel.test.spring.junit5.CamelSpringBootExecutionListener.beforeTestMethod(CamelSpringBootExecutionListener.java:105)
    at org.springframework.test.context.TestContextManager.beforeTestMethod(TestContextManager.java:289)
    at org.springframework.test.context.junit.jupiter.SpringExtension.beforeEach(SpringExtension.java:174)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachCallbacks$1(TestMethodTestDescriptor.java:159)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeMethodsOrCallbacksUntilExceptionOccurs$5(TestMethodTestDescriptor.java:195)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeMethodsOrCallbacksUntilExceptionOccurs(TestMethodTestDescriptor.java:195)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeBeforeEachCallbacks(TestMethodTestDescriptor.java:158)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:125)
    at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:65)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:139)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84)
    at java.util.ArrayList.forEach(ArrayList.java:1259)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84)
    at java.util.ArrayList.forEach(ArrayList.java:1259)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:38)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:143)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:129)
    at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:127)
    at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:126)
    at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:84)
    at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:32)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)
    at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:51)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:108)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67)
    at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:96)
    at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:75)
    at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:71)
    at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:33)
    at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:220)
    at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:53)
Caused by: java.lang.IllegalArgumentException: Brokers must be configured
    at org.apache.camel.component.kafka.KafkaConsumer.<init>(KafkaConsumer.java:77)
    at org.apache.camel.component.kafka.KafkaEndpoint.createConsumer(KafkaEndpoint.java:78)
    at org.apache.camel.impl.engine.DefaultInterceptSendToEndpoint.createConsumer(DefaultInterceptSendToEndpoint.java:130)
    at org.apache.camel.impl.engine.DefaultRoute.addServices(DefaultRoute.java:562)
    at org.apache.camel.impl.engine.DefaultRoute.onStartingServices(DefaultRoute.java:166)
    at org.apache.camel.impl.engine.RouteService.doWarmUp(RouteService.java:152)
    at org.apache.camel.impl.engine.RouteService.warmUp(RouteService.java:122)
    ... 65 more

有没有办法完全禁用Kafka组件？

apache-camel

1条答案

按热度按时间
vof42yt1

vof42yt11#

您可能需要添加：

@UseAdviceWith    
@SpringBootTest("spring.autoconfigure.exclude=org.springframework.boot.autoconfigure.kafka.KafkaAutoConfiguration")

除此之外：

@TestPropertySource(properties = "camel.component.kafka.enabled=false")

然后，您需要删除任何您没有使用以下内容嘲笑过的Kafka路线：

AdviceWith.adviceWith(context, routeId, routeBuilder ->
        routeBuilder.weaveByToUri("kafka:*").remove());
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