如何使用PowerMock和Mockito模拟枚举类的实例？

我通过扩展PowerMockTestCase类来完成这项工作，该类为TestNG处理此类事情：

@PrepareForTest(TestEnumerable.class)@Test(groups = {"LoadableBuilderTestGroup"})public class LoadableBuilderTest extends PowerMockTestCase { private TestEnumerable mockEnumerable; @SuppressWarnings("unchecked")    @BeforeMethod    public void setUp() {        mockEnumerable = PowerMockito.mock(TestEnumerable.class);    }}