在默认插件之前运行插件目标

Question

TL; DR:使用maven,我想test在测试实际运行之前在阶段开始时运行一个插件目标.什么是干净的方式呢？

---

我想在测试实际运行之前打印一条消息.因此,我想在测试阶段开始时使用echo插件的echo目标(告诉用户如果每个测试都失败了,他最好看一下,因为他应该首先设置一个测试环境)README

尝试n°1

一个简单的办法可以是运行这个插件在前一阶段,process-test-classes.

它有效,但将此任务绑定到此阶段似乎在语义上不正确...

尝试n°2

根据Maven文档,When multiple executions are given that match a particular phase, they are executed in the order specified in the POM, with inherited executions running first.我试图明确设置surefire插件:

...
 <plugin>
   <groupId>com.soebes.maven.plugins</groupId>
   <artifactId>maven-echo-plugin</artifactId>
   <version>0.1</version>
   <executions>
     <execution>
       <phase>test</phase>
       <goals>
         <goal>echo</goal>
       </goals>
     </execution>
   </executions>
   <configuration>
     <echos>
       <echo>*** If most tests fail, make sure you've installed the fake wiki. See README for more info ***</echo>
     </echos>
   </configuration>
 </plugin>
 <plugin>
   <groupId>org.apache.maven.plugins</groupId>
   <artifactId>maven-surefire-plugin</artifactId>
   <version>2.16</version>
   <executions>
     <execution>
       <phase>test</phase>
       <goals>
         <goal>test</goal>
       </goals>
     </execution>
   </executions>
 </plugin>
 ...

但测试在我的消息打印之前运行.

所以,简而言之:有没有办法达到我的目标,或者我应该坚持" process-test-classes解决方案",即使它看起来有点"hacky"？

谢谢!

Answer 1

正如@khmarbaise所说,你的解决方案仍然是hacky,因为整个测试看起来像集成测试,应该由Failsafe插件处理.Failsafe有很好pre-integration-test的测试假wiki等的阶段:)

根据配置默认Mojo执行指南,这对我有用:

<plugin>
    <groupId>com.soebes.maven.plugins</groupId>
    <artifactId>maven-echo-plugin</artifactId>
    <version>0.1</version>
    <executions>
        <execution>
            <id>1-test</id>
            <phase>test</phase>
            <goals>
                <goal>echo</goal>
            </goals>
        </execution>
    </executions>
    <configuration>
        <echos>
            <echo>*** If most tests fail, make sure you've installed the fake wiki. See README for more info ***</echo>
        </echos>
    </configuration>
</plugin>
<plugin>
    <groupId>org.apache.maven.plugins</groupId>
    <artifactId>maven-surefire-plugin</artifactId>
    <version>2.16</version>
    <executions>
        <execution>
            <id>default-test</id>
            <configuration>
                <skip>true</skip>
            </configuration>
        </execution>
        <execution>
            <id>2-test</id>
            <phase>test</phase>
            <goals>
                <goal>test</goal>
            </goals>
        </execution>
    </executions>
</plugin>

这对我来说很奇怪;)

我有两个插件,执行绑定到generate-sources,一个列在大约6个插件的列表中,另一个列在最后.但是,最后列出的那个(取决于首先列出的那个)总是先执行.

如何在单个阶段中执行多个maven插件并设置各自的执行顺序？