有一种方法可以使存根方法在后续调用中返回不同的对象吗?我想这样做是为了测试来自的不确定响应ExecutorCompletionService
。即,不管方法的返回顺序如何进行测试,结果都保持恒定。
我要测试的代码看起来像这样。
// Create an completion service so we can group these tasks together
ExecutorCompletionService<T> completionService =
new ExecutorCompletionService<T>(service);
// Add all these tasks to the completion service
for (Callable<T> t : ts)
completionService.submit(request);
// As an when each call finished, add it to the response set.
for (int i = 0; i < calls.size(); i ++) {
try {
T t = completionService.take().get();
// do some stuff that I want to test
} catch (...) { }
}