我正在开发 grails 2.3.4 应用程序,并且正在尝试添加 maven (3.1.1) 以用于构建目的。我这样做是因为我的项目是模块化的(2 个插件,1 个应用程序 - 现在,以后会有更多插件)并且我想要支持它的工具(我没有使用 Gradle,但这完全是另一个话题)。最近发现了一些我不明白的问题,让我很伤脑筋。对于他们的任何帮助,我将不胜感激。
我的项目结构如下所示:
my_project/
my_project-domain/ (plugin)
pom.xml
my_project-services/ (plugin)
pom.xml
my_project-webap/ (app)
pom.xml
pom.xml
我的父母 pom.xml:
<?xml version="1.0" encoding="utf-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>my.app.group</groupId>
<artifactId>myArtifactId</artifactId>
<packaging>pom</packaging>
<version>0.0.2</version>
<name>myArtifactId</name>
<properties>
<grails.version>2.3.4</grails.version>
<h2.version>1.3.170</h2.version>
</properties>
<repositories>
...
</repositories>
<modules>
<module>my_project-domain</module>
<module>my_project-services</module>
<module>my_project-webapp</module>
</modules>
<dependencies>
<!-- MONGODB -->
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>mongodb</artifactId>
<version>1.3.0</version>
<scope>compile</scope>
<type>zip</type>
<exclusions>
<!-- proper spring-core and spring-beans version included by org.grails:grails-plugin-services -->
<exclusion>
<artifactId>spring-core</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
<exclusion>
<artifactId>spring-beans</artifactId>
<groupId>org.springframework</groupId>
</exclusion>
</exclusions>
</dependency>
<!-- TOMCAT needed during testing -->
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>tomcat</artifactId>
<version>7.0.47</version>
<scope>provided</scope>
<type>zip</type>
</dependency>
<!-- without h2 TOMCAT throws DataSource errors -->
<dependency>
<groupId>com.h2database</groupId>
<artifactId>h2</artifactId>
<version>${h2.version}</version>
<scope>test</scope>
</dependency>
<!-- GRAILS dependencies-->
<dependency>
<groupId>org.grails</groupId>
<artifactId>grails-plugin-async</artifactId>
<version>${grails.version}</version>
</dependency>
...
</dependencies>
<build>
<pluginManagement/>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
...
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
...
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-clean-plugin</artifactId>
...
</plugin>
<plugin>
<groupId>org.grails</groupId>
<artifactId>grails-maven-plugin</artifactId>
<version>${grails.version}</version>
<configuration>
<fork>true</fork>
<!-- for debugging <forkDebug>true</forkDebug> -->
</configuration>
<extensions>true</extensions>
...
</plugin>
</plugins>
</build>
<profiles>
<profile>
<id>tools</id>
...
</profile>
</profiles>
</project>
示例子 pom.xml:
<?xml version="1.0" encoding="utf-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>my.app.group</groupId>
<artifactId>myArtifactId</artifactId>
<version>0.0.2</version>
<relativePath>..</relativePath>
</parent>
<groupId>my.app.group</groupId>
<artifactId>my_project-services</artifactId>
<packaging>grails-plugin</packaging>
<version>0.0.2</version>
<name>my_project-services</name>
<description>my_project-services</description>
<dependencies>
<dependency>
<groupId>org.grails.plugins</groupId>
<artifactId>rest</artifactId>
<version>0.8</version>
<scope>runtime</scope>
<type>zip</type>
</dependency>
</dependencies>
</project>
我可以通过以下方式执行集成测试:
- mvn test -(来自父目录或子目录)-仅执行单元测试
- grails:test-app - (from child dir) - 执行单元和集成测试
- mvn grails:test-app - (仅来自子目录)执行单元和集成测试 - 但它执行两次而不是一次(u,i,然后再执行一次 u,i)
- mvn grails:execute -Dcommand=test-app - (仅从子目录) - 执行适量的单元和集成测试(u,i)但在集成测试期间,其中一些突然启动失败(!!!!)它只是让我大吃一惊为什么..
所以,如果有人试图混合 grails 2.3,也许你有一些关于:
如何配置 maven 以便能够从父 pom 运行 mvn grails:test-app,而不是这样的结果:
[INFO] Scanning for projects... [INFO] ------------------------------------------------------------------------ [INFO] Reactor Build Order: [INFO] [INFO] myArtifactId [INFO] my_project-domain [INFO] my_project-services [INFO] my_project-webapp [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building myArtifactId 0.0.2 [INFO] ------------------------------------------------------------------------ [INFO] [INFO] --- grails-maven-plugin:2.3.4:test-app (default-cli) @ myArtifactId --- |Loading Grails 2.3.4 |Configuring classpath |Running pre-compiled script . |Environment set to test ....... |Application metadata not found, please run: grails upgrade [INFO] ------------------------------------------------------------------------ [INFO] Reactor Summary: [INFO] [INFO] myArtifactId ..................................... FAILURE [7.116s] [INFO] my_project-domain ................................ SKIPPED [INFO] my_project-services .............................. SKIPPED [INFO] my_project-webapp ................................ SKIPPED [INFO] ------------------------------------------------------------------------ [INFO] BUILD FAILURE [INFO] ------------------------------------------------------------------------
为什么通过
mvn grails:test-app
通过和mvn grails:exec -Dcommand=tests-app
失败执行的集成测试以及如何修复它?我需要 exec 命令用于某些特定目的,并且我希望能够依赖它。这是我最大的问题,我完全不明白可能是什么原因- 为什么
mvn grails:tests-app
会导致双重测试执行? 为什么我需要为 tomcat 添加 h2 依赖项?在我的数据源中,我只有 mongodb 配置,我只想坚持使用它,并且每次执行集成测试时都不会看到以下错误:
|Completed 8 unit tests, 0 failed in 0m 2s ........pool.ConnectionPool Unable to create initial connections of pool. java.sql.SQLException: org.h2.Driver at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:254) at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:182) ... Caused by: java.lang.ClassNotFoundException: org.h2.Driver at org.grails.launcher.RootLoader.findClass(RootLoader.java:147) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at org.grails.launcher.RootLoader.loadClass(RootLoader.java:119) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:249) at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:246) ... 331 more ........ |Running 4 integration tests...
感谢所有到目前为止并且仍在阅读的人 - 无论您是否可以提供帮助:)
汤姆