TestNG + Mockito + PowerMock 总是显示“ClassNotPreparedException”

Question

我使用 Testng & Mockito & Powermock（不使用 Junit 3 或 4）来测试我的类 JeebiesKwCheckUtil 其中包含静态和最终，我已经将代码和 pom 作为 Powermock 介绍，但它仍然不起作用无论如何，总是显示org.powermock.api.mockito.ClassNotPreparedException，它让我发疯了......

代码：
我把它写成 Powermock&mockito Intro。 Link在这里；

@PrepareForTest(JeebiesKwCheckUtil.class)
public class JeebiesKwCheckUtilTest {
   @Test
   public void testMethodA() {
       PowerMockito.mockStatic(JeebiesKwCheckUtil.class); // Exception here
       // MethodA use stticMethodB
       Mockito.when(JeebiesKwCheckUtil.staticMethodB).thenReturn(Result);
       Assert.assertEquals(JeebiesKwCheckUtil.MethodA......)
   }
}

Pom 文件： 这里有 4 个 Maven Jar，Powermock 的版本是 1.7.1

• 前两个是 PowerMock 的 -> Mockito-2-Maven
• 第三个是Testng（版本6.13.1 > 6.9.10）->Testng-Version-Require
• 第四个是 Mockito (2.8.9 版) -> Mockito-Version-Require

---

<properties>
    <powermock.version>1.7.1</powermock.version>
</properties>
<dependencies>
    <dependency>
      <groupId>org.powermock</groupId>
      <artifactId>powermock-module-testng</artifactId>
      <version>${powermock.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
      <groupId>org.powermock</groupId>
      <artifactId>powermock-api-mockito2</artifactId>
      <version>${powermock.version}</version>
      <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.testng</groupId>
        <artifactId>testng</artifactId>
        <version>6.13.1</version>
        <scope>test</scope>
    </dependency> 
    <dependency>
        <groupId>org.mockito</groupId>
        <artifactId>mockito-core</artifactId>
        <version>2.8.9</version>
        <scope>test</scope>
    </dependency>
</dependencies>

错误：

org.powermock.api.mockito.ClassNotPreparedException: 
[Ljava.lang.Object;@29df4d43
The class com.yidian.serving.util.JeebiesKwCheckUtil not prepared for test.
at org.powermock.api.mockito.expectation.reporter.MockitoPowerMockReporter.classNotPrepared(MockitoPowerMockReporter.java:32)
at org.powermock.api.mockito.internal.mockcreation.MockTypeValidatorFactory$DefaultMockTypeValidator.validate(MockTypeValidatorFactory.java:38)
at org.powermock.api.mockito.internal.mockcreation.AbstractMockCreator.validateType(AbstractMockCreator.java:10)
at org.powermock.api.mockito.internal.mockcreation.DefaultMockCreator.createMock(DefaultMockCreator.java:56)
at org.powermock.api.mockito.internal.mockcreation.DefaultMockCreator.mock(DefaultMockCreator.java:46)
at org.powermock.api.mockito.PowerMockito.mockStatic(PowerMockito.java:73)
at com.yidian.serving.util.JeebiesKwCheckUtilTest.testCheckSensitiveWord(JeebiesKwCheckUtilTest.java:53)
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.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:124)
at org.testng.internal.Invoker.invokeMethod(Invoker.java:571)
at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:707)
at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:979)
at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:109)
at org.testng.TestRunner.privateRun(TestRunner.java:648)
at org.testng.TestRunner.run(TestRunner.java:505)
at org.testng.SuiteRunner.runTest(SuiteRunner.java:455)
at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:450)
at org.testng.SuiteRunner.privateRun(SuiteRunner.java:415)
at org.testng.SuiteRunner.run(SuiteRunner.java:364)
at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:84)
at org.testng.TestNG.runSuitesSequentially(TestNG.java:1187)
at org.testng.TestNG.runSuitesLocally(TestNG.java:1116)
at org.testng.TestNG.runSuites(TestNG.java:1028)
at org.testng.TestNG.run(TestNG.java:996)
at org.testng.IDEARemoteTestNG.run(IDEARemoteTestNG.java:72)
at org.testng.RemoteTestNGStarter.main(RemoteTestNGStarter.java:123)

谁能给我一个解决方案或建议？非常感谢~

Answer 1

我在朋友的帮助下完成了，

扩展 PowerMockTestCase 以注入一个“Runner”，就像 Junit(PowerMockRunner...)

@PrepareForTest(JeebiesKwCheckUtil.class)
public class JeebiesKwCheckUtilTest extends PowerMockTestCase{...}

附言。如果您和我一样遇到“SSL”问题，请在课前添加@..Ignore

@PowerMockIgnore("javax.net.ssl.*")

这个问题真的和TestNG + Mockito + PowerMock - verifyStatic() does not work一样，但是我也遇到了SSL问题，搞砸了一切......