java - JUnit声明，匹配器和嵌套对象

我有以下收藏：Set<DecisionGroup> parentDecisionGroups首先，在测试中，我需要检查此集合是否包含两个具有给定id的对象：assertThat(parentDecisionGroups, hasItem(hasProperty("id", equalTo(decisionGroup1.getId()))));assertThat(parentDecisionGroups, hasItem(hasProperty("id", equalTo(decisionGroup2.getId()))));到现在为止还挺好...现在，我需要检查parentDecisionGroups.get(0).getOwnerDecision()（其中parentDecisionGroup.id == DecisionGroup1.getId（））等于decision1和parentDecisionGroups.get(1).getOwnerDecision()（其中parentDecisionGroup.id == DecisionGroup2.getId（））等于如何使用decision2和org.hamcrest.*做到这一点？ (adsbygoogle = window.adsbygoogle || []).push({}); 最佳答案 您可以使用CombinableMatcher来both(matcher1).and(matcher2)匹配器。这样您会得到类似以下内容的信息：assertThat(parentDecisionGroups, hasItem( both(hasProperty("id", equalTo(decisionGroup1.getId()))). and(hasProperty("ownerDecision", equalTo("decision1"))));关于java - JUnit声明，匹配器和嵌套对象，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/47133052/ (adsbygoogle = window.adsbygoogle || []).push({});