What are some examples of using PowerMockito?

Can you give me some examples of using PowerMockito in my tests?

Sure! PowerMockito is great for mocking static methods, constructors, and final classes. For example, you can mock a static method like this:

import static org.powermock.api.mockito.PowerMockito.*;

@Test
public void testStaticMethod() {
    mockStatic(MyClass.class);
    when(MyClass.staticMethod()).thenReturn("Mocked Value");
    
    // Call the method that uses the static method
    String result = myService.methodThatCallsStatic();
    assertEquals("Mocked Value", result);
}

What about mocking final classes?

To mock a final class, you can use the @PrepareForTest annotation. Here's an example:

@PrepareForTest(FinalClass.class)
public class MyTest {
    @Test
    public void testFinalClass() {
        FinalClass mock = mock(FinalClass.class);
        when(mock.finalMethod()).thenReturn("Mocked Final Method");
        
        // Use the mock in your test
        assertEquals("Mocked Final Method", mock.finalMethod());
    }
}

Can PowerMockito be used with JUnit 5?

Yes, PowerMockito can be used with JUnit 5, but you need to use the @ExtendWith annotation. Here's a quick example:

@ExtendWith(PowerMockRunner.class)
@PrepareForTest(MyClass.class)
public class MyJUnit5Test {
    @Test
    public void testWithPowerMockito() {
        // Your test code here
    }
}