java build-helper-maven-plugin add-test-resource 错误
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build-helper-maven-plugin add-test-resource error
提问by troig
I have this project structure:
我有这个项目结构：
/src
/main
/java
/resources
/test
/java
/resources
/it
/java
/resources
testfor unit tests and itfor integration tests. I'm using build-helper-maven-pluginto add additional test sources/resources to the classpath for later use maven-surfire-pluginfor run
unit testsand maven-failsafe-pluginfor integration tests.
test用于单元测试和it集成测试。我正在使用build-helper-maven-plugin将额外的测试源/资源添加到类路径中，以便以后使用maven-surfire-plugin运行
unit tests和maven-failsafe-plugin用于integration tests.
Plugin config as belows:
插件配置如下：
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>build-helper-maven-plugin</artifactId>
<version>1.9.1</version>
<executions>
<execution>
<id>add-integration-test-sources</id>
<phase>generate-test-sources</phase>
<goals>
<goal>add-test-source</goal>
</goals>
<configuration>
<sources>
<source>src/it/java</source>
</sources>
</configuration>
</execution>
<execution>
<id>add-integration-test-resources</id>
<phase>generate-test-resources</phase>
<goals>
<goal>add-test-resource</goal>
</goals>
<configuration>
<resources>
<directory>/src/it/resources</directory>
</resources>
</configuration>
</execution>
</executions>
</plugin>
This works fine for the test-sources(they are coppied correctly to /target/test-classes) but doesn't copy test-resources. I've tried different combinations of <configuration>: use <resource>instead <directory>, use an specific file instead a directory...but neither works.
这适用于test-sources（它们被正确复制到 /target/test-classes）但不复制test-resources。我尝试了不同的组合<configuration>：使用<resource>代替<directory>，使用特定文件代替目录......但都不起作用。
Stacktrace with the error:
有错误的堆栈跟踪：
Caused by: org.apache.maven.plugin.PluginConfigurationException: Unable to parse configuration of mojo org.codehaus.mojo:build-helper-maven-plugin:1.9.1:add-test-resource for parameter directory: Cannot configure instance of org.apache.maven.model.Resource from src/it/resources
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.populatePluginFields(DefaultMavenPluginManager.java:597)
at org.apache.maven.plugin.internal.DefaultMavenPluginManager.getConfiguredMojo(DefaultMavenPluginManager.java:529)
at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:92)
at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:209)
PROVISIONALLY, I've fixed it adding the integration tests resources to maven <build>configuration:
暂时，我已经修复了它，将集成测试资源添加到 Maven<build>配置中：
<build>
...
<testResources>
<testResource>
<directory>src/it/resources</directory>
</testResource>
</testResources>
</build>
But I would prefer to have centralized all classpath modifications under build-helper-maven-plugin.
Can anyone post example with a correct config?
但我更愿意将所有类路径修改集中在build-helper-maven-plugin. 任何人都可以发布具有正确配置的示例吗？
Thanks in advance.
提前致谢。
回答by René Link
According to the javadoc of the maven-build-helper-plugin:add-test-resources. The resourcesis an array of org.apache.maven.model.Resource. Thus you must configure it this way:
根据maven-build-helper-plugin:add-test-resources的 javadoc 。的resources是阵列org.apache.maven.model.Resource。因此，您必须以这种方式配置它：
<configuration>
<resources>
<resource>
<directory>/src/it/resources</directory>
</resource>
</resources>
</configuration>
Take a look at how to configure plugin parameters.
看看如何配置插件参数。
