我们可以在执行maven-surefire-plugin之前执行exec-maven-plugin吗? [英] Can we execute exec-maven-plugin before maven-surefire-plugin?

问题描述

是否有可能在maven-surefire-plugin之前运行exec-maven-plugin，我在运行过程中观察到的是maven-surefire-plugin首先执行，即使标记中的顺序是第二个.我的场景是执行JAVA CLASS(使用exec-maven-plugin)，该类生成我的testng.xml并可以使用(maven-surefire-plugin)运行它.

Is it possible to run exec-maven-plugin before maven-surefire-plugin, what I observe during my run is maven-surefire-plugin is executing first even though the sequence in tag is second. My scenario is to execute JAVA CLASS (using exec-maven-plugin ) which generates my testng.xml and can run that using (maven-surefire-plugin).

推荐答案

首先，如果您执行了绑定到test阶段的exec-maven-plugin，则通常在执行后执行该操作maven-surefire-plugin的.原因是您可能正在处理打包jar，

First of all, if you have an execution of the exec-maven-plugin bound to the test phase, it is normal that this execution is performed after the one of the maven-surefire-plugin. The reason is that you're likely dealing with a project of packaging jar, which has a default binding of the Surefire Plugin to the test phase. This default execution is always the first one invoked, regardless of where the plugin is declared in the POM. In the logs, you will spot this execution with an id of default-test.

可以利用

There is a way to perform actions before the tests are run by leveraging the phases invoked before the phase test. In your case, your goal is to generate a test resource, the testng.xml, so it would be appropriate to use the generate-test-resources phase, whose purpose is to create resources that are needed for the tests. Therefore, you just need to specify

<phase>generate-test-resources</phase>

执行exec-maven-plugin生成testng.xml.

然后，您可以将生成的testng.xml与使用Suite XML文件

Then, you can use the generated testng.xml with the suiteXmlFiles element, see Using Suite XML Files

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