@Before
public void setUp() throws Exception {
producer = new TimerProducer(endpoint);
inOrder = Mockito.inOrder(endpoint, exchange, registry, timer, context, in);
when(endpoint.getRegistry()).thenReturn(registry);
when(registry.timer(METRICS_NAME)).thenReturn(timer);
when(timer.time()).thenReturn(context);
when(exchange.getIn()).thenReturn(in);
}
@Test
public void testProcessNoAction() throws Exception {
when(endpoint.getAction()).thenReturn(null);
when(in.getHeader(HEADER_TIMER_ACTION, null, TimerAction.class)).thenReturn(null);
producer.doProcess(exchange, endpoint, registry, METRICS_NAME);
inOrder.verify(exchange, times(1)).getIn();
inOrder.verify(endpoint, times(1)).getAction();
inOrder.verify(in, times(1)).getHeader(HEADER_TIMER_ACTION, null, TimerAction.class);
inOrder.verifyNoMoreInteractions();
}
@Test
public void testProcessNoActionOverride() throws Exception {
when(endpoint.getAction()).thenReturn(null);
when(in.getHeader(HEADER_TIMER_ACTION, null, TimerAction.class)).thenReturn(TimerAction.start);
producer.doProcess(exchange, endpoint, registry, METRICS_NAME);
inOrder.verify(exchange, times(1)).getIn();
inOrder.verify(endpoint, times(1)).getAction();
inOrder.verify(in, times(1)).getHeader(HEADER_TIMER_ACTION, null, TimerAction.class);
inOrder.verify(exchange, times(1)).getProperty(PROPERTY_NAME, Timer.Context.class);
inOrder.verify(registry, times(1)).timer(METRICS_NAME);
inOrder.verify(timer, times(1)).time();
inOrder.verify(exchange, times(1)).setProperty(PROPERTY_NAME, context);
inOrder.verifyNoMoreInteractions();
}
@Test
public void testProcessStop() throws Exception {
when(endpoint.getAction()).thenReturn(TimerAction.stop);
when(in.getHeader(HEADER_TIMER_ACTION, TimerAction.stop, TimerAction.class))
.thenReturn(TimerAction.stop);
when(exchange.getProperty(PROPERTY_NAME, Timer.Context.class)).thenReturn(context);
producer.doProcess(exchange, endpoint, registry, METRICS_NAME);
inOrder.verify(exchange, times(1)).getIn();
inOrder.verify(endpoint, times(1)).getAction();
inOrder
.verify(in, times(1))
.getHeader(HEADER_TIMER_ACTION, TimerAction.stop, TimerAction.class);
inOrder.verify(exchange, times(1)).getProperty(PROPERTY_NAME, Timer.Context.class);
inOrder.verify(context, times(1)).stop();
inOrder.verify(exchange, times(1)).removeProperty(PROPERTY_NAME);
inOrder.verifyNoMoreInteractions();
}