spring web 業務系統單測使用Jmockit 進行誇層mock

標籤：

spring業務系統一般使用單例. 多層調用.

例如 A調用B,B調用C.

要測試A的方法,需要誇多層mock C的方法.

使用jmockit的NonStrictExpectations

@Servicepublic class A {    @Autowired    B b;    public void method() {        b.method();    }}

@Servicepublic class B {    @Autowired    IC c;    public void method() {        System.out.println("b=" + c.method());    }}

@Servicepublic class C implements IC {    @Override    public Integer method() {        System.out.println("123");        return 1;    }}

public interface IC {    public Integer method();}

@RunWith(SpringJUnit4ClassRunner.class)@TransactionConfiguration(transactionManager = "kuaipayTransactionManager", defaultRollback = true)@Transactional@ContextConfiguration(locations = { "classpath:kuaipay-api-impl-test-application.xml" })@TestExecutionListeners({ DependencyInjectionTestExecutionListener.class, DirtiesContextTestExecutionListener.class,                         TransactionalTestExecutionListener.class })public class JmockitTestMock  {    @Autowired    A  a;    // 對介面進行mock,對應dubbo    @Autowired    IC ic;    // 誇層 mock.直接把class給替換了. jmockit的神力    @Test    public void testMockit() {        new <span style="color:#ff0000;">NonStrictExpectations</span>(ic) {            {                ic.method();                result = Integer.valueOf(5);            }        };        a.method();    }}

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spring web 業務系統單測使用Jmockit 進行誇層mock