如何在Mockito和JUint中模拟具有复杂请求的服务？

<dependency>
    <groupId>org.mockito</groupId>
    <artifactId>mockito-core</artifactId>
    <version>2.0.0</version>
    <scope>test</scope>
</dependency>

<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.12</version>
    <scope>test</scope>
</dependency>

DependencyService dependencyServiceMock = Mockito.mock(DependencyService.class);

Mockito.when(dependencyServiceMock.processRequest(Mockito.any(Request.class))).thenReturn(response);

MyService myService = new MyService(dependencyServiceMock);

@Test
public void testComplexRequest() {
    // 创建测试数据
    Request request = new Request();
    // 调用服务方法
    Response response = myService.processComplexRequest(request);
    // 断言返回值是否符合预期
    assertEquals(expectedResponse, response);
}