结合Maven中的配置文件跳过多类单元测试?

Joh*_*zen 8 unit-testing maven maven-profiles

我在尝试配置Maven以基于多个配置文件排除某些类别的单元测试时遇到问题.

我有两个为单元测试定义的类别:SlowTest用于需要很长时间运行的WindowsTest单元测试,以及那些只能在Windows环境中执行的单元测试.

我在项目的pom.xml文件中定义了两个配置文件,如下所示:

<profiles>
  <!-- Exclude any tests in `SlowTest` category when profile 'skipSlowTests' is specified. -->
  <profile>
    <id>skipSlowTests</id>
    <activation>
      <activeByDefault>false</activeByDefault>
    </activation>
    <build>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <configuration>
            <excludedGroups>SlowTest.class</excludedGroups>
          </configuration>
        </plugin>
      </plugins>
    </build>
  </profile>  

  <!-- Skip any tests in 'WindowsTest' category when not running on Windows. -->
  <profile>
    <id>skipWindowsTests</id>
    <activation>
      <os><family>!windows</family></os>
    </activation>
    <build>
      <plugins>
        <plugin>
          <groupId>org.apache.maven.plugins</groupId>
          <artifactId>maven-surefire-plugin</artifactId>
          <configuration>
            <excludedGroups>WindowsTest.class</excludedGroups>
          </configuration>
        </plugin>
      </plugins>
    </build>
  </profile>  

</profiles>
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因此,例如,当我想运行测试并排除任何慢速测试时,我可以执行mvn -PskipSlowTests test.如果我想跳过任何Windows测试,我可以mvn test在非Windows操作系统上执行(或-PskipWindowsTests在命令行中明确指定).

这里的问题是,当激活skipSlowTestsskipWindowsTests配置文件都被激活时,只会跳过Windows测试.缓慢的测试仍然在进行.当maven构造有效pom.xml文件时,它会应用skipSlowTests配置文件并配置maven-surefire-plugin为排除组SlowTest.class.然后skipWindowsTests应用配置文件,这将覆盖被排除的组WindowsTest.class.

我真正想要的是SlowTest.class,WindowsTest.class被激活的两个配置文件时被排除的组,但我无法想办法做到这一点.

我无法在maven中看到向房产附加价值,例如

<properties>
  <excludedGroups>IgnoreTest.class</excludedGroups>
</properties>

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-surefire-plugin</artifactId>
  <configuration>
    <excludedGroups>${excludedGroups}</excludedGroups>
  </configuration>
</plugin>

<profile>
  <id>skipSlowTests</id>
  <property>
    <excludedGroups>${excludedGroups},SlowTest.class</excludedGroups>
  </property>
  ...
</profile>

<profile>
  <i>skipWindowsTests</id>
  <property>
    <excludedGroups>${excludedGroups},WindowsTest.class</excludedGroups>
  </property>
  ...
</profile>
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pom.xml是坏的,因为在为excludedGroups属性赋值时会有递归.

并且没有办法设置第三个配置文件(例如skipSlowTestsAndWindowsTests),无论何时激活skipSlowTestsskipWindowsTests激活.

这里有什么建议?可能会添加单独的阶段maven-surefire-plugin(一个用于慢速测试,一个用于Windows测试,一个用于所有其他阶段)并使用配置文件来确定哪些阶段运行?

编辑#1

我尝试maven-surefire-plugin为以下内容创建单独的执行阶段:

<!-- By default, do not skip slow tests or windows tests -->
<properties>
  <skipSlowTests>false</skipSlowTests>
  <skipWindowsTests>false</skipWindowsTests>
</properties>

<plugin>
  <groupId>org.apache.maven.plugins</groupId>
  <artifactId>maven-surefire-plugin</artifactId>
  <executions>
    <!-- Default execution will skip SlowTest and WindowsTest categories -->
    <execution>
      <id>default-test</id>
      <phase>test</phase>
      <goals>
        <goal>test</goal>
      </goals>
      <configuration>
        <excludedGroups>SlowTest,WindowsTest</excludedGroups>
      </configuration>
    </execution>
    <!-- Slow Test execution will run the slow tests only (if not skipped) -->
    <execution>
      <id>slow-test</id>
      <phase>test</phase>
      <goals>
        <goal>test</goal>
      </goals>
      <configuration>
        <skip>${skipSlowTests}</skip>
        <groups>SlowTest</groups>
      </configuration>
    </execution>
    <!-- Windows Test execution will run the windows tests only (if not skipped) -->
    <execution>
      <id>windows-test</id>
      <phase>test</phase>
      <goals>
        <goal>test</goal>
      </goals>
      <configuration>
        <skip>${skipWindowsTests}</skip>
        <groups>WindowsTest</groups>
      </configuration>
    </execution>
  </executions>
</plugin>

<profiles>
  <!-- Skip slow tests when skipSlowTests profile enabled -->
  <profile>
    <id>skipSlowTests</id>
    <properties>
      <skipSlowTests>true</skipSlowTests>
    </properties>
  </profile>
  <!-- Skip windows tests when skipWindowsTests profile enabled -->
  <profile>
    <id>skipWindowsTests</id>
    <properties>
      <skipWindowsTests>true</skipWindowsTests>
    </properties>
    ...
  </profile>
</profiles>
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此配置将在三个单独的执行中运行测试:default-test执行将运行除慢速测试和Windows测试之外的每个测试; 在slow-test执行将只运行缓慢的测试; 并且windows-test执行只会运行Windows测试.如果启用了两个skipSlowTestsskipWindowsTests配置文件,则将跳过慢速测试和Windows测试.

这里的问题是当测试标记有两个SlowTestWindowsTest类别时:

@Test @Category({SlowTest.class,WindowsTest.class})
public void slowWindowsTestCase() { ... }
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skipSlowTests唯一的文件中启动,则windows-test执行仍然运行,并且由于slowWindowsTestCase方法被标记为窗口的测试,它将被执行,即使我们想跳过慢检验.同样,skipWindowsTests仅在启用配置文件时也将执行此测试用例.跳过此测试用例的唯一方法是同时指定skipSlowTestsskipWindowsTests配置文件.

我尝试修改执行如下:

    <execution>
      <id>slow-test</id>
        ... 
        <groups>SlowTest</groups>
        <excludedGroups>WindowsTest</excludedGroups>
        ...
    </execution>
    <execution>
      <id>windows-test</id>
        ... 
        <groups>WindowsTest</groups>
        <excludedGroups>SlowTest</excludedGroups>
        ...
    </execution>
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但现在该slowWindowsTestCase方法永远不会执行.

编辑#2

即使我可以使测试执行正常,我还需要添加一个依赖项,maven-surefire-plugin以便在测试期间加载SlowTestWindowsTest接口.我已经放入了我的父POM maven-surefire-pluginpluginManagement部分,但是为此插件定义的任何依赖项都没有test范围.因此,在定义SlowTestWindowsTest接口的模块外部运行测试将不起作用.我可以test在配置文件中为插件添加范围依赖关系,但这不包括没有配置文件处于活动状态的情况.

Mat*_*tin 2

您可以使默认配置文件排除所有组,并且对于每个配置文件,您添加仅包含一组的failsafe/surefire 插件的一次执行。