[英]I am trying to mock a final java class using Mockito 2, class is getting mocked but I still get Unfinished Stubbing Exception
我也包含了 MockMaker 文件 - src\test\resources\mockito-extensions\org.mockito.plugins.MockMaker
相關代碼如圖所示,其中 SignatureValidator 是最終類-
mockValidator = mock(org.opensaml.xmlsec.signature.support.SignatureValidator.class);
mockSignature = mock(SignatureImpl.class);
mockCredential = mock(org.opensaml.security.credential.Credential.class);
@Test(expected = SamlSecurityException.class)
public void testGivenGoodProfileButInvalidSignature() throws SignatureException {
when(mockSamlToken.getSignature()).thenReturn(mockSignature);
when(mockSamlToken.getSAMLIssuerName()).thenReturn("fakeIssuerName");
doThrow(SignatureException.class).when(mockValidator).validate(mockSignature,mockCredential); // getting exception for this line
validator.validate(mockSamlToken);
}
堆棧跟蹤-
java.lang.Exception: Unexpected exception, expected<com.cerner.cto.security.saml.SamlSecurityException> but was<org.mockito.exceptions.misusing.UnfinishedStubbingException>
at org.junit.internal.runners.statements.ExpectException.evaluate(ExpectException.java:28)
at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
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.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:538)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:760)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:460)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:206)
Caused by: org.mockito.exceptions.misusing.UnfinishedStubbingException:
Unfinished stubbing detected here:
-> at com.cerner.cto.security.saml.opensaml.SignatureValidatorTest.testGivenGoodProfileButInvalidSignature(SignatureValidatorTest.java:84)
E.g. thenReturn() may be missing.
Examples of correct stubbing:
when(mock.isOk()).thenReturn(true);
when(mock.isOk()).thenThrow(exception);
doThrow(exception).when(mock).someVoidMethod();
Hints:
1. missing thenReturn()
2. you are trying to stub a final method, which is not supported
3: you are stubbing the behaviour of another mock inside before 'thenReturn' instruction if completed
at org.opensaml.xmlsec.signature.impl.SignatureImpl.getXMLSignature(SignatureImpl.java:153)
SignatureValidator.validate(...)
是一個 static 方法,不是實例方法; 所以有問題的陳述:
doThrow(SignatureException.class).when(mockValidator).validate(mockSignature,mockCredential);
相當於:
doThrow(SignatureException.class).when(mockValidator);
SignatureValidator.validate(mockSignature,mockCredential);
我想你可以明白為什么那是“未完成的存根”。
. (...) instead of . (...)
, since the former is so misleading. Some compilers will warn you about this.) (不幸的是 Java 甚至允許您編寫 . (...)
而不是 . (...)
,因為前者具有誤導性。一些編譯器會警告您這一點。)
有關如何模擬 static 方法的信息,請參閱此堆棧溢出問題: Mocking static 方法與 Z4D13Z7383CA816EACBBC33 .
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