How to use

EventOperation

in

com.nextdoor.bender.operation

this.getRuntimeStat().start();
try {
 InternalEvent i = ((EventOperation) op).perform(ievent);
 this.getSuccessCountStat().increment();
 return i;

this.getRuntimeStat().start();
try {
 InternalEvent i = ((EventOperation) op).perform(ievent);
 this.getSuccessCountStat().increment();
 return i;

@Test
public void testOperationException() throws HandlerException {
 BaseHandler.CONFIG_FILE = "/config/handler_config.json";
 handler.skipWriteStats = true;
 List<DummyEvent> events = new ArrayList<DummyEvent>(1);
 events.add(new DummyEvent("foo", 0));
 TestContext context = new TestContext();
 context.setInvokedFunctionArn("arn:aws:lambda:us-east-1:123:function:test:tag");
 handler.init(context);
 List<OperationProcessor> operationProcessors = handler.sources.get(0).getOperationProcessors();
 for (OperationProcessor operationProcessor : operationProcessors) {
  EventOperation operation = (EventOperation) spy(operationProcessor.getOperation());
  doThrow(new OperationException("expected")).when(operation).perform(any());
  operationProcessor.setOperation(operation);
 }
 handler.handler(events, context);
 assertEquals(1, operationProcessors.get(0).getErrorCountStat().getValue());
}