使用 Mockito 模拟方法行为时以任何顺序匹配列表 [英] matching List in any order when mocking method behavior with Mockito

问题描述

我有一个使用 Mockito 的测试，它有一个非常奇怪的行为:它在调试中工作，但在正常运行时失败.经过一番调查，我意识到这是因为我在模拟方法行为，传递要匹配的元素列表.但由于某种原因，列表中的顺序并不总是相同，因此它不匹配，并且我希望我的模拟返回的内容没有返回，因为 2 个列表不是等于"

I have a test using Mockito that has a very strange behavior : it works in debug but fails when running normally. After some investigation, I realized it's because I am mocking methods behavior, passing a list of elements to match. But for some reason, order in the list is not always the same so it doesn't match and what I expect my mock to return is not returned, because the 2 lists are not "equals"

 when(mockStatusCalculatorService.calculateStatus(Arrays.asList(IN_PROGRESS, ABANDONNED,EXPIRED))).thenReturn(ConsolidatedStatus.EXPIRED);

就我而言，要匹配的元素顺序无关紧要.那么在配置我的模拟时如何指定这个?

In my case, order of elements to match doesn't matter. So how can I specify this when configuring my mock ?

推荐答案

这是一个单行.使用 Hamcrest containsInAnyOrder 匹配器.

This is a one-liner. Use the Hamcrest containsInAnyOrder matcher.

when(myMock.myMethod(argThat(containsInAnyOrder(IN_PROGRESS, ABANDONED, EXPIRED))))
    .thenReturn(myValue);

这篇关于使用 Mockito 模拟方法行为时以任何顺序匹配列表的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！