[英]Mockito is not mocking the method
我正在嘗試為一種方法編寫測試用例,但我猜該方法並沒有被嘲笑。
這是其響應返回 null 的方法:
response = httpClient.makeRequest(HttpMethod.POST, params.getUrl(), request, headers, null, param1.getRequest().getId(),
param1, false);
實際方法:
public HttpResponse makeRequest(String method, String url, String param, Header[] headers, String serviceName, String requestId,
className param1, Boolean useProxy) throws SystemException {
....
....
....
return httpResponse;
}
這是受人尊敬的方法的模擬代碼:
Mockito.when(httpClient.makeRequest(Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), Mockito.any(), Mockito.anyString(), Mockito.anyString(), Mockito.any(), Mockito.anyBoolean())).thenReturn(response);
我得到的例外:
com.morfeus.workflow.exception.WorkflowException: java.lang.NullPointerException
at com.morfeus.workflow.processor.WebhookProcessor.process(WebhookProcessor.java:164)
at com.morfeus.workflow.processor.script.WebhookScriptProcessorTest.process(WebhookScriptProcessorTest.java:157)
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.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.springframework.test.context.junit4.statements.RunBeforeTestExecutionCallbacks.evaluate(RunBeforeTestExecutionCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestExecutionCallbacks.evaluate(RunAfterTestExecutionCallbacks.java:84)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:251)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.NullPointerException
at com.morfeus.workflow.processor.WebhookProcessor.process(WebhookProcessor.java:151)
... 32 more
您正在傳遞null
但期望anyString()
。
從文檔,
從 Mockito 2.1.0 開始,只允許非空字符串。 由於這是一個可為空的引用,匹配空包裝器的建議 API 將是 isNull()。 我們認為這種變化會使測試工具比 Mockito 1.x 更安全。
使用isNull
代替。
修改為,
Mockito.when(httpClient.makeRequest(Mockito.anyString(), Mockito.anyString(), Mockito.anyString(), Mockito.any(), Mockito.isNull(), Mockito.anyString(), Mockito.any(), Mockito.anyBoolean())).thenReturn(response);
或者不通過null
。
聲明:本站的技術帖子網頁,遵循CC BY-SA 4.0協議,如果您需要轉載,請注明本站網址或者原文地址。任何問題請咨詢:yoyou2525@163.com.