如何在使用exec-maven-plugin时阻止测试运行

Question

我正在使用exec-maven-plugin在maven项目中运行JavaScript单元测试

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>exec-maven-plugin</artifactId>
    <version>1.3</version>
    <executions>
        <execution>
            <id>run-karma</id>
            <phase>test</phase>
            <goals>
                <goal>exec</goal>
            </goals>
            <configuration>
                <executable>${node.bin.folder}/node</executable>
                <workingDirectory>${project.basedir}</workingDirectory>
                <arguments>
                    <argument>node_modules/karma/bin/karma</argument>
                    <argument>start</argument>
                    <argument>--single-run</argument>
                </arguments>
            </configuration>
        </execution>
    </executions>
</plugin>

我假设如果我通过-DskipTests,将跳过整个测试阶段,但事实并非如此,只有在使用"Surefire,Failsafe和编译器插件"时才会尊重该skipTests标志.

问题:如何使执行取决于skipTests标志？

Answer 1

您可以使用以下skip选项exec-maven-plugin:

<build>
    <plugins>
        <plugin>
            <groupId>org.codehaus.mojo</groupId>
            <artifactId>exec-maven-plugin</artifactId>
            <version>1.5.0</version>
            <executions>
                <execution>
                    <id>run-karma</id>
                    <phase>test</phase>
                    <goals>
                        <goal>exec</goal>
                    </goals>
                    <configuration>
                        <executable>cmd</executable>
                        <arguments>
                            <argument>/C</argument>
                            <argument>echo</argument>
                            <argument>hello</argument>
                        </arguments>
                        <skip>${skipTests}</skip>
                    </configuration>
                </execution>
            </executions>
        </plugin>
    </plugins>
</build>

注意${skipTests}作为其值的一部分的用法.另请注意,我推荐使用较新版本1.5.0.

运行:

mvn clean test -DskipTests

输出将包含:

[INFO] Tests are skipped.   
[INFO]   
[INFO] --- exec-maven-plugin:1.5.0:exec (run-karma) @ sample-project ---   
[INFO] skipping execute as per configuration   
[INFO] ------------------------------------------------------------------------   
[INFO] BUILD SUCCESS   

执行时:

mvn clean test

输出将是

Tests run: 8, Failures: 0, Errors: 0, Skipped: 0   

[INFO]   
[INFO] --- exec-maven-plugin:1.5.0:exec (run-karma) @ sample-project ---   
hello   
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS