Java 如何在测试中禁用Camel组件？

我有一个springboot+Camel项目，希望在不使用Kafka（主总线）的情况下测试路线。为了进行ligther测试，我只希望在测试中使用“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

org.apache.camel.FailedToStartRouteException:由于null，无法启动路由route1
位于org.apache.camel.impl.engine.RouteService.warmUp（RouteService.java:124）
位于org.apache.camel.impl.engine.InternalRouteStartupManager.doWarmUpRoutes（InternalRouteStartupManager.java:270）
位于org.apache.camel.impl.engine.InternalRouteStartupManager.safelyStartRouteServices（InternalRouteStartupManager.java:157）
位于org.apache.camel.impl.engine.InternalRouteStartupManager.doStartOrResumeRoutes（InternalRouteStartupManager.java:115）
位于org.apache.camel.impl.engine.AbstractCamelContext.doStartCamel（AbstractCamelContext.java:2837）
位于org.apache.camel.impl.engine.AbstractCamelContext.doStartContext（AbstractCamelContext.java:2666）
位于org.apache.camel.impl.engine.AbstractCamelContext.doStart（AbstractCamelContext.java:2629）
位于org.apache.camel.spring.boot.SpringBootCamelContext.doStart（SpringBootCamelContext.java:43）
位于org.apache.camel.support.service.BaseService.start（BaseService.java:115）
位于org.apache.camel.impl.engine.AbstractCamelContext.start（AbstractCamelContext.java:2395）
位于org.apache.camel.spring.SpringCamelContext.start（SpringCamelContext.java:130）
位于org.apache.camel.test.spring.junit5.CamelAnnotationsHandler$8.execute（CamelAnnotationsHandler.java:418）
位于org.apache.camel.test.spring.junit5.CamelSpringTestHelper.doToSpringCamelContexts（CamelSpringTestHelper.java:109）
位于org.apache.camel.test.spring.junit5.CamelAnnotationsHandler.handleCamelContextStartup（CamelAnnotationsHandler.java:411）
位于org.apache.camel.test.spring.junit5.CamelSpringBootExecutionListener.beforeTestMethod（CamelSpringBootExecutionListener.java:105）
位于org.springframework.test.context.TestContextManager.beforeTestMethod（TestContextManager.java:289）
位于org.springframework.test.context.junit.jupiter.SpringExtension.beforeach（SpringExtension.java:174）
位于org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeBeforeEachCallbacks$1（TestMethodTestDescriptor.java:159）
位于org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokebeforeMethodsOrcallbacksCountlexceptionAccurs$5（TestMethodTestDescriptor.java:195）
位于org.junit.platform.engine.support.hierarchy.ThrowableCollector.execute（ThrowableCollector.java:73）
位于org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.InvokeBeforMethodsOrcallBacksCountlexceptionOccurs（TestMethodTestDescriptor.java:195）
位于org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.InvokeBeforeAchCallbacks（TestMethodTestDescriptor.java:158）
位于org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute（TestMethodTestDescriptor.java:125）
位于org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute（TestMethodTestDescriptor.java:65）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$5（NodeTestTask.java:139）
位于org.junit.platform.engine.support.hierarchy.ThrowableCollector.execute（ThrowableCollector.java:73）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$7（NodeTestTask.java:129）
位于org.junit.platform.engine.support.hierarchy.Node.around（Node.java:137）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$8（NodeTestTask.java:127）
位于org.junit.platform.engine.support.hierarchy.ThrowableCollector.execute（ThrowableCollector.java:73）
在org.junit.platform.engine.support.hierarchy.NodeTestTask.executecurively上（NodeTestTask.java:126）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.execute（NodeTestTask.java:84）
forEach（ArrayList.java:1259）
位于org.junit.platform.engine.support.hierarchy.samethreadherarchycalTestExecutorService.invokeAll（samethreadherarchycalTestExecutorService.java:38）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$5（NodeTestTask.java:143）
位于org.junit.platform.engine.support.hierarchy.ThrowableCollector.execute（ThrowableCollector.java:73）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$7（NodeTestTask.java:129）
位于org.junit.platform.engine.support.hierarchy.Node.around（Node.java:137）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$8（NodeTestTask.java:127）
位于org.junit.platform.engine.support.hierarchy.ThrowableCollector.execute（ThrowableCollector.java:73）
在org.junit.platform.engine.support.hierarchy.NodeTestTask.executecurively上（NodeTestTask.java:126）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.execute（NodeTestTask.java:84）
forEach（ArrayList.java:1259）
位于org.junit.platform.engine.support.hierarchy.samethreadherarchycalTestExecutorService.invokeAll（samethreadherarchycalTestExecutorService.java:38）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$5（NodeTestTask.java:143）
位于org.junit.platform.engine.support.hierarchy.ThrowableCollector.execute（ThrowableCollector.java:73）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$7（NodeTestTask.java:129）
位于org.junit.platform.engine.support.hierarchy.Node.around（Node.java:137）
位于org.junit.platform.engine.support.hierarchy.NodeTestTask.lambda$ExecuteCursive$8（NodeTestTask.java:127）
位于org.junit.platform.engine.support.hierarchy.ThrowableCollector.execute（ThrowableCollector.java:73）
在org.junit.platform.engine.support.hier上