Mockito Liferay服务测试

Question

我尝试使用PowerMock测试由服务构建器生成的LocalServiceUtil类，但总是从Util的方法中获得"null"或"0"。

测试类

@RunWith(PowerMockRunner.class)
@PrepareForTest(EntityLocalServiceUtil.class)
public class EntityTest {
        @Test
        public void testGetAnswer() throws PortalException, SystemException {
                PowerMockito.mockStatic(EntityLocalServiceUtil.class);
                assertEquals("hello", EntityLocalServiceUtil.getHello());
        }
}

实用类包含

public static java.lang.String getHello() {
            return getService().getHello();
}

并且此服务在已部署的 Portlet 上正常工作。我做错了什么？

Answer 1

你忘了嘲笑方法：

    @Test
    public void testGetAnswer() throws PortalException, SystemException {
            PowerMockito.mockStatic(EntityLocalServiceUtil.class);
            when(EntityLocalServiceUtil.getHello()).thenReturn("hello"); // <- here
            assertEquals("hello", EntityLocalServiceUtil.getHello());
    }