阻止单元测试但允许在 Maven 中进行集成测试 [英] Prevent unit tests but allow integration tests in Maven

问题描述

我有一个 Maven 构建，在其中我使用 SureFire 插件运行一些单元测试，并使用 FailSafe 插件运行一些集成测试.我想要一种只运行 FailSafe 插件测试的方法.

I've a Maven build in which I use the SureFire plugin to run some unit tests, and the FailSafe plugin to run some integration tests. I would like a way to run just the FailSafe plugin's tests.

在 pom 中添加不同的配置文件或任何东西对我来说不是一个好的解决方案，因为它是一个多模块构建，我不想编辑每个模块的 pom.

It's not a good solution for me to add different profiles or anything in the pom, because it's a multimodule build and I don't want to have to edit every module's pom.

有 skip.tests 和 maven.test.skip 和 skipTests 停止所有测试，和skipITs,仅停止故障安全插件.

There are skip.tests and maven.test.skip and skipTests which stop all tests, and skipITs, which stops only the failsafe plugin.

那么，是否有像 skipITs 这样的 Maven 命令行标志，但具有onlyITs"的功能?

So, is there a command-line flag for Maven like skipITs, but instead with the functionality of "onlyITs"?

推荐答案

我发现只跳过surefire测试的最简单方法是配置surefire(但不是failsafe)，如下所示:

I found the simplest way to skip only surefire tests is to configure surefire (but not failsafe) as follows:

<plugin>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>2.14</version>
    <configuration>
        <!-- skips surefire tests without skipping failsafe tests.
                 Property value seems to magically default to false -->
        <skipTests>${skip.surefire.tests}</skipTests>
    </configuration>
</plugin>

这允许你运行 mvn verify -Dskip.surefire.tests 并且只有surefire，而不是failsafe，测试将被跳过；它还将运行所有其他必要的阶段，包括预集成和后集成，并且还将运行 verify 目标，如果您的集成实际上使您的 maven 构建失败测试失败.

This allows you to run mvn verify -Dskip.surefire.tests and only surefire, not failsafe, tests will be skipped; it will also run all other necessary phases including pre-integration and post-integration, and will also run the verify goal which is required to actually fail your maven build if your integration tests fail.

请注意，这重新定义了用于指定应跳过测试的属性，因此如果您提供规范的-DskipTests=true，则surefire 将忽略它但failsafe 会尊重它，这可能是意外的，特别是如果您已经拥有指定该标志的现有构建/用户.一个简单的解决方法似乎是将 skip.surefire.tests 默认设置为 pom 的 部分中的 skipTests 值:

Note that this redefines the property used to specify that tests should be skipped, so if you supply the canonical -DskipTests=true, surefire will ignore it but failsafe will respect it, which may be unexpected, especially if you have existing builds/users specifying that flag already. A simple workaround seems to be to default skip.surefire.tests to the value of skipTests in your <properties> section of the pom:

<properties>
    <skip.surefire.tests>${skipTests}</skip.surefire.tests>
</properties>

如果需要，您可以为故障安全提供一个名为 skip.failsafe.tests 的类似参数，但我认为没有必要 - 因为单元测试通常在较早的阶段运行，并且如果我想运行单元测试而不是集成测试，我会运行 test 阶段而不是 verify 阶段.您的体验可能会有所不同！

If you need to, you could provide an analagous parameter called skip.failsafe.tests for failsafe, however I haven't found it necessary - because unit tests usually run in an earlier phase, and if I want to run unit tests but not integration tests, I would run the test phase instead of the verify phase. Your experiences may vary!

这些skip.(surefire|failsafe).tests 属性可能应该集成到surefire/failsafe 代码本身中，但我不确定它会在多大程度上违反它们正是相同的插件，除了 1 个微小的差异"精神.

These skip.(surefire|failsafe).tests properties should probably be integrated into surefire/failsafe code itself, but I'm not sure how much it would violate the "they're exactly the same plugin except for 1 tiny difference" ethos.

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