java 混合 Hamcrest 和 TestNG
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Mixing Hamcrest and TestNG
提问by Robert Munteanu
Has anyone integrated Hamcrest with TestNG so that its matchers can easily be used in TestNG assertions?
有没有人将 Hamcrest 与 TestNG 集成，以便其匹配器可以轻松地用于 TestNG 断言？
回答by kevinarpe
In short, to answer your question: You don't need to integrate TestNG with Hamcrest. Just call org.hamcrest.MatcherAssert.assertThat(...)directly which throws java.lang.AssertionError.
简而言之，要回答您的问题：您不需要将 TestNG 与 Hamcrest 集成。org.hamcrest.MatcherAssert.assertThat(...)直接调用which throws java.lang.AssertionError。
Background
背景
I found your question via Google, wondering exactly the same issue. After further Googling, I didn't find any satisfying answers, so I read the source code for JUnit's integration with Hamcrest.
我通过谷歌找到了你的问题，想知道完全相同的问题。进一步谷歌搜索后，我没有找到任何令人满意的答案，所以我阅读了 JUnit 与 Hamcrest 集成的源代码。
With JUnit, Hamcrest integration is normally used by calling:
对于 JUnit，Hamcrest 集成通常通过调用来使用：
org.junit.Assert.assertThat(
T actual,
org.hamcrest.Matcher<? super T> matcher)
When I read the source code, I discovered it just a small wrapper to call:
当我阅读源代码时，我发现它只是一个可以调用的小包装器：
org.hamcrest.MatcherAssert.assertThat(
String reason,
T actual,
org.hamcest.Matcher<? super T> matcher)
This function throws java.lang.AssertionError.
此函数抛出java.lang.AssertionError.
回答by Shobhit
If you are facing problem with empty method then I would suggest to add hamcrestfirst in dependency list. or import first hamcrest, it will solve the problem.
如果您遇到空方法的问题，那么我建议hamcrest首先在依赖项列表中添加。或先导入hamcrest，它会解决问题。
I was using TestNJ with rexsl(internally using Hamcrest) and it fails to find empty method. then I added rexsl first in dependency list, if you are adding library in class path you can try to add first the Hamcrest one.
我正在使用带有 rexsl 的 TestNJ（内部使用 Hamcrest），但它找不到空方法。然后我在依赖项列表中首先添加了 rexsl，如果您在类路径中添加库，您可以尝试先添加 Hamcrest 一个。
hope it will help someone like me.
希望它能帮助像我这样的人。
回答by R2D2
What worked for me: 1. http://search.maven.org/
什么对我有用： 1. http://search.maven.org/
Search for 'java-hamcrest' the latest as for now is '2.0.0.0'
find dependency for Gradle (in my case)
Added compile 'org.hamcrest:java-hamcrest:2.0.0.0' to build.gradle in my project.
搜索“java-hamcrest”，目前最新的是“2.0.0.0”
找到 Gradle 的依赖项（在我的情况下）
在我的项目中将 compile 'org.hamcrest:java-hamcrest:2.0.0.0' 添加到 build.gradle。
