@Test public void testStart() throws Exception { RoundRobinSchedulerStats stats = EasyMock.createMockBuilder(RoundRobinSchedulerStats.class) .withConstructor() .addMockedMethod("registerMBean") .addMockedMethod("createMovingAverage") .createStrictMock(); MovingAverage mavg = EasyMock.createStrictMock(MovingAverage.class); EasyMock.expect(stats.createMovingAverage()).andReturn(mavg); mavg.startTimer("RoundRobinAddMavg", stats.getAddMavgPeriod(), TimeUnit.MILLISECONDS); EasyMock.expectLastCall(); stats.registerMBean(); EasyMock.expectLastCall(); EasyMock.replay(stats, mavg); stats.start(); EasyMock.verify(stats, mavg); assertEquals("Mavg not set.", mavg, stats.m_addMavg); // with already called EasyMock.reset(stats, mavg); EasyMock.replay(stats, mavg); stats.start(); EasyMock.verify(stats, mavg); }
@Test public void testRegisterMBean() throws Exception { RoundRobinSchedulerStats stats = EasyMock.createMockBuilder(RoundRobinSchedulerStats.class) .withConstructor() .addMockedMethod("getMBeanServer") .addMockedMethod("createObjectName") .createStrictMock(); // do nothing stats.setUseJMX(false); EasyMock.replay(stats); stats.registerMBean(); EasyMock.verify(stats); assertNull("Object name should still be null.", stats.m_mbeanName); // now work EasyMock.reset(stats); stats.setUseJMX(true); MBeanServer mbs = EasyMock.createStrictMock(MBeanServer.class); ObjectName objectName = EasyMock.createStrictMock(ObjectName.class); EasyMock.expect(stats.getMBeanServer()).andReturn(mbs); EasyMock.expect(stats.createObjectName()).andReturn(objectName); EasyMock.expect(mbs.registerMBean(stats, objectName)).andReturn(null); EasyMock.replay(stats, mbs, objectName); stats.registerMBean(); EasyMock.verify(stats, mbs, objectName); assertEquals("Object name should not be null.", objectName, stats.m_mbeanName); // with exception that is just logged EasyMock.reset(stats, mbs, objectName); stats.m_mbeanName = null; EasyMock.expect(stats.getMBeanServer()).andReturn(mbs); EasyMock.expect(stats.createObjectName()).andReturn(objectName); EasyMock.expect(mbs.registerMBean(stats, objectName)) .andThrow(new NotCompliantMBeanException("blah")); EasyMock.replay(stats, mbs, objectName); stats.registerMBean(); EasyMock.verify(stats, mbs, objectName); assertNull("Object name should still be null.", stats.m_mbeanName); }