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How to use mockingFinalMethodsInSystemClassesWorks method of samples.junit4.system.SystemClassUserTest class

Best Powermock code snippet using samples.junit4.system.SystemClassUserTest.mockingFinalMethodsInSystemClassesWorks

Source:SystemClassUserTest.java

...198        verifyAll();199    }200201    @Test202    public void mockingFinalMethodsInSystemClassesWorks() throws Exception {203        ClassLoader cl1 = createMock(ClassLoader.class);204        ClassLoader cl2 = createMock(ClassLoader.class);205206        expect(cl1.getParent()).andReturn(cl2);207208        replayAll();209210        assertSame(cl1.getParent(), cl2);211212        verifyAll();213    }214215    @Test216    public void mockingInetAddressWorks() throws Exception {
...

mockingFinalMethodsInSystemClassesWorks

Using AI Code Generation

1import org.junit.Test;2import org.junit.runner.RunWith;3import org.powermock.core.classloader.annotations.PrepareForTest;4import org.powermock.modules.junit4.PowerMockRunner;5import static org.junit.Assert.assertEquals;6import static org.powermock.api.mockito.PowerMockito.mockStatic;7import static org.powermock.api.mockito.PowerMockito.when;8@RunWith(PowerMockRunner.class)9@PrepareForTest(System.class)10public class SystemClassUserTest {11    public void mockingFinalMethodsInSystemClassesWorks() throws Exception {12        mockStatic(System.class);13        when(System.currentTimeMillis()).thenReturn(42L);14        assertEquals(42L, new SystemClassUser().currentTimeMillis());15    }16}17The following code snippet demonstrates how to mock private methods in system classes. The test class is annotated with @PrepareForTest(System.class) which tells PowerMock to prepare the System class for testing. The test class itself

mockingFinalMethodsInSystemClassesWorks

Using AI Code Generation

1[INFO] --- maven-surefire-plugin:2.19.1:test (default-test) @ maven-surefire-plugin-test ---2    at samples.junit4.system.SystemClassUserTest.mockingFinalMethodsInSystemClassesWorks(SystemClassUserTest.java:15)3    at samples.junit4.system.SystemClassUserTest.mockingFinalMethodsInSystemClassesWorks(SystemClassUserTest.java:15)4    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)5    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)6    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)7    at java.lang.reflect.Method.invoke(Method.java:498)8    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)9    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)10    at org.junit.runners.model.FrameworkMethod.invokeExplosively(Framework

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