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maven执行单元和集成测试

2024-07-17 14:37:41   218人阅读

    单元测试是对最小单元即方法的测试，要隔离对他模块的依赖，一般采用stub和mock两种方式。

1.集成测试

    集成测试是对功能的测试，对于大部分web模块来说需要启动web容器，进行集成测试 

    maven生命周期中已经包含测试(test)和集成测试（integration-test),但未对两种测试代码做区分，需要自己解决启动web容器和代码区分问题。 

2.设置maven jetty插件自启动

    首先配置maven jetty插件在集成测试阶段自动启动  
<plugin>
                <groupId>org.mortbay.jetty</groupId>
                <artifactId>maven-jetty-plugin</artifactId>
                <version>6.1.10</version>
                <configuration>
                    <stopPort>9966</stopPort>
                    <stopKey>stop-jetty-for-it</stopKey>
                    <contextPath>/SDKAuth</contextPath>
                    <scanIntervalSeconds>10</scanIntervalSeconds>
                    <jettyEnvXml>${basedir}/src/test/resources/jetty-env.xml</jettyEnvXml>
                </configuration>
                <executions>
                    <execution>
                        <id>start-jetty</id>
                        <!--集成测试前启动jetty-->
                        <phase>pre-integration-test</phase>
                        <goals>
                            <goal>run</goal>
                        </goals>
                        <configuration>
                            <daemon>true</daemon>
                        </configuration>
                    </execution>
                    <execution>
                        <id>stop-jetty</id>
                        <!--集成测试结束停止jetty-->
                        <phase>post-integration-test</phase>
                        <goals>
                            <goal>stop</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>

3.集成测试两种方式

然后测试代码进行单元测试和集成测试区分，一般有两种方式： 
   一是使用maven profile，通过profile区分 
   二是根据生命周期，配置maven surefire 插件不同生命周期的includes或/exclueds属性 
   我使用的方式二，在src/test/java目中把单元测试代码放在unit包，集成测试代码放在integration包，具体配置如下：  

<plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-surefire-plugin</artifactId>
                <version>2.9</version>
                <configuration>
                    <skip>true</skip>
                </configuration>
                <executions>
                    <execution>
                        <id>run-integration-test</id>
                        <phase>integration-test</phase>
                        <goals>
                            <goal>test</goal>
                        </goals>
                        <configuration>
                            <skip>false</skip>
                            <includes>
                                <include>**/integration/**/*.java</include>
                            </includes>
                        </configuration>
                    </execution>
                    <execution>
                        <id>run-test</id>
                        <phase>test</phase>
                        <goals>
                            <goal>test</goal>
                        </goals>
                        <configuration>
                            <skip>false</skip>
                            <includes>
                                <include>**/unit/**/*.java</include>
                            </includes>
                        </configuration>
                    </execution>
                </executions>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-war-plugin</artifactId>
                <version>2.0</version>
                <configuration>
                    <dependentWarExcludes>WEB-INF/lib</dependentWarExcludes>
                </configuration>
            </plugin>
        </plugins>
可以参考http://docs.codehaus.org/display/MAVENUSER/Maven+and+Integration+Testing 
3.运行集成测试命令 ：  

mvn integration-test



4.结果: 

2012-05-16 15:36:44.293::INFO:  Started SelectChannelConnector@0.0.0.0:8080 
[INFO] Started Jetty Server 
[INFO] Starting scanner at interval of 10 seconds. 
------------------------------------------------------- 
T E S T S 
------------------------------------------------------- 
Tests run: 1, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.346 sec 

Results : 

Tests run: 1, Failures: 0, Errors: 0, Skipped: 0 

[INFO] ------------------------------------------------------------------------ 
[INFO] BUILD SUCCESS


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