【发布时间】:2016-04-08 16:25:41
【问题描述】:
我有一个 maven 插件和一个看起来有点接近的简单 Mojo
public abstract class AbstractSetupMojo extends AbstractMojo {
@Parameter(property="targetHost", defaultValue="localhost")
private String targetHost;
@Parameter(property="targetPort", defaultValue="27017")
private Integer targetPort;
@Parameter(property="targetDbName", required=true)
private String targetDbName;
@Parameter(property="sourceHost", defaultValue="${mojo.configuration.targetHost}")
private String sourceHost;
@Parameter(property="sourcePort", defaultValue="${mojo.configuration.targetPort}")
private Integer sourcePort;
@Parameter (property="sourceDbName", defaultValue="${mojo.configuration.targetDbName}")
private String sourceDbName;
@Parameter(property="scriptsPath")
private File scriptsPath;
}
其他 Mojo 正在扩展这个。因此,想法是将source* 参数设置为相应target* 参数的值。还设置了一些默认值。
在测试中我有类似的东西
public class GenerateMojoTest extends AbstractMojoTestCase {
protected void setUp() throws Exception {
super.setUp();
}
public void testConfiguration() throws Exception {
File pom = getTestFile("src/test/resources/test-project-1/pom.xml");
assertNotNull(pom);
assertTrue(pom.exists());
GenerateMojo generateMojo = (GenerateMojo)lookupMojo("generate", pom);
assertThat(generateMojo.getSourceDbName()).isEqualTo(generateMojo.getTargetDbName());
assertThat(generateMojo.getSourcePort()).isEqualTo(generateMojo.getTargetPort()).isEqualTo(27017);
assertThat(generateMojo.getSourceHost()).isEqualTo(generateMojo.getTargetHost()).isEqualTo("localhost");
}
}
测试中POM文件感兴趣的部分看起来像
<plugin>
<groupId>com.ffy</groupId>
<artifactId>setup-maven-plugin</artifactId>
<!--
<configuration>
<scriptsPath>src/test/resources/temp</scriptsPath>
</configuration>
-->
<executions>
<execution>
<id>generate</id>
<goals>
<goal>generate</goal>
</goals>
</execution>
</executions>
</plugin>
测试失败,因为如果我将 <configuration> 注释掉,则所有 Mojo 参数都为空,如果我取消注释,则仅设置 scriptsPath。其他参数为null。
为了获得完全配置的 Mojo,我是否必须在测试中执行其他操作?
我尝试了更长的方法
protected GenerateMojo setupMojo(final File pom) throws ComponentConfigurationException, Exception {
final MavenExecutionRequest executionRequest = new DefaultMavenExecutionRequest();
final ProjectBuildingRequest buildingRequest = executionRequest.getProjectBuildingRequest();
final ProjectBuilder projectBuilder = this.lookup(ProjectBuilder.class);
final MavenProject project = projectBuilder.build(pom, buildingRequest).getProject();
final MavenSession session = newMavenSession(project);
final MojoExecution execution = newMojoExecution("generate");
final GenerateMojo mojo = (GenerateMojo) this.lookupConfiguredMojo(session, execution);
return mojo;
}
而不是lookupMojo,但这并没有改变。
【问题讨论】:
标签: java maven maven-3 maven-plugin