<dependency> <groupId>org.powermock</groupId> <artifactId>powermock-core</artifactId> <version>${powermock.version}</version> <scope>test</scope> </dependency> import org.junit.Test; import org.junit.runner.RunWith; import org.powermock.api.mockito.PowerMockito; import org.powermock.core.classloader.annotations.PrepareForTest; import org.powermock.modules.junit4.PowerMockRunner; @RunWith(PowerMockRunner.class) @PrepareForTest(ExampleClassWithStaticMethod.class) public class ExampleTest { @Test public void testExampleMethod() { PowerMockito.mockStatic(ExampleClassWithStaticMethod.class); PowerMockito.when(ExampleClassWithStaticMethod.staticMethod()).thenReturn("Mocked Value"); } }