public class ExampleTest { @org.mockito.Mock private UserDao mockedUserDao; @Test public void testFindOneUser() { new MockUp<UserService>() { @mockit.Mock public void $init(Invocation invocation, UserDao userDao, String category) { UserService userService = invocation.getInvokedInstance(); D...
当加载一个Class时,会创建一个InstanceKlass对象,实例化的对象则对应InstanceOopDesc,instanceOopDesc继承自oopDesc,用于表示普通的Java对象,每次new一个Java对象就会创建一个新的instanceOopDesc实例,其中InstanceKlass存放在元空间,InstanceOopDesc存放在堆中。 由于Java 8 引入了 Metaspace,OpenJDK 1.8 里对象模型的实现...
publicclassContextMockPolicyimplementsPowerMockPolicy { @OverridepublicvoidapplyClassLoadingPolicy(MockPolicyClassLoadingSettings settings){ settings.addFullyQualifiedNamesOfClassesToLoadByMockClassloader( Xxx.class.getName()); } @OverridepublicvoidapplyInterceptionPolicy(MockPolicyInterceptionSettings...
one (one of) 调用应该是一次且仅一次。 exactly(times).of 调用应该正好是n次。注:one(one of)是exactly(1) 速写。 atLeast(times).of 至少需要调用n次 atMost(times).of 调用最多应为n次。 between(min, max).of 调用至少应为min次,最多为max次。 allowing 允许调用任意次数,但不必发生。 ignoring...
INSTANCE; private int num; protected void setNum(int num) { this.num = num; } public int getNum() { return num; } } 单例消费者.java public class SingletonConsumer { public String consumeSingletonObject() { return String.valueOf(SingletonObject.INSTANCE.getNum()); ...
Easymock.expect(mock.getById(Easymock.isA(String.class))).andReturn(exceptedUser).times(3); isA()方法会使用instanceof进行参数类型匹配,类似的方法还有anyInt(),anyObject(), isNull(),same(), startsWith()... (5).数组类型参数匹配: 如果User...
Statement mockStatement = control.createMock(Statement.class); java.sql.ResultSet mockResultSet = control.createMock(ResultSet.class); 2.2 设定Mock对象的预期行为和输出在一个完整测试中,一个Mock对象会经历两个状态:Record状态和Replay状态。 Mock对象一经创建,状态为Record,Record状态下用户可以设定Mock对象...
@ControllerpublicclassHelloWorldController{@ResourceIHelloWorldService helloWorldService;publicvoidhello(Throwable cause){if((causeinstanceofNullPointerException)) { helloWorldService.save(newUser("zyj",18)); }else{ helloWorldService.save(newUser("zyj1",19)); ...
class); when(mockRandom.nextInt()).thenThrow(new RuntimeException("异常")); try { mockRandom.nextInt(); Assert.fail(); // 上面会抛出异常,所以不会走到这里 } catch (Exception ex) { System.out.println("RuntimeException"); Assert.assertTrue(ex instanceof RuntimeException); Assert....
* The mock instance of the AccountManager to use. */ private AccountManager mockAccountManager; @BeforeEach public void setUp(){ mockAccountManager = context.mock( AccountManager.class ); } @Test @DisplayName("测试转账") public void testTransferOk() ...