我正在尝试使用 JUnit 测试来自 Maven 的 Java 应用程序。
我有以下 POM(仅相关部分)。
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<dependencies>
<dependency>
<groupId>org.apache.maven.surefire</groupId>
<artifactId>surefire-junit4</artifactId>
<version>2.7.2</version>
</dependency>
</dependencies>
<configuration>
<includes>
<include>**/*Test.java</include>
</includes>
</configuration>
</plugin>
似乎“某事”正在运行。这是“mvn -X test”的输出:
Running TestSuite
Tests run: 0, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 0.769 sec
Results :
Tests run: 0, Failures: 0, Errors: 0, Skipped: 0
请注意“运行 TestSuite”。但是它仍然无法找到我的测试方法。我怀疑这可能与此有关:
[DEBUG] Adding to surefire test classpath: /home/julien/.m2/repository/org/apache/maven/surefire/surefire-testng/2.4.3/surefire-testng-2.4.3.jar
[DEBUG] Adding to surefire test classpath: /home/julien/.m2/repository/org/apache/maven/maven-artifact/2.0/maven-artifact-2.0.jar
[DEBUG] Adding to surefire test classpath: /home/julien/.m2/repository/org/codehaus/plexus/plexus-utils/1.0.4/plexus-utils-1.0.4.jar
[DEBUG] Adding to surefire test classpath: /home/julien/.m2/repository/junit/junit/3.8.1/junit-3.8.1.jar
[DEBUG] Adding to surefire test classpath: /home/julien/.m2/repository/org/apache/maven/surefire/surefire-api/2.4.3/surefire-api-2.4.3.jar
它说它使用的是 Junit 3.8.1 版...
然而它接着说:
测试类路径:
[DEBUG] /home/julien/.m2/repository/junit/junit/4.8.2/junit-4.8.2.jar
我想知道“surefire 测试类路径”和“测试类路径”有什么区别?
以下是我的测试方法的命名和注释方式:
@Test
public void test() {
...
它位于这里:
src/test/java/com/cheetah/web/pages
知道我出了什么问题吗?
这是有效的POM:
<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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>cheetah</artifactId>
<groupId>com.cheetah</groupId>
<version>1.0-SNAPSHOT</version>
</parent>
<groupId>com.cheetah</groupId>
<artifactId>cheetah-web</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>war</packaging>
<name>cheetah-web</name>
<build>
<sourceDirectory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/src/main/java</sourceDirectory>
<scriptSourceDirectory>src/main/scripts</scriptSourceDirectory>
<testSourceDirectory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/src/test/java</testSourceDirectory>
<outputDirectory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/target/classes</outputDirectory>
<testOutputDirectory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/target/test-classes</testOutputDirectory>
<resources>
<resource>
<mergeId>resource-2</mergeId>
<directory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/src/main/java</directory>
<includes>
<include>**/*.tml</include>
<include>**/*.properties</include>
</includes>
</resource>
<resource>
<mergeId>resource-3</mergeId>
<directory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/src/main/resources</directory>
<includes>
<include>**/*.xml</include>
<include>**/*.properties</include>
</includes>
</resource>
</resources>
<testResources>
<testResource>
<mergeId>resource-1</mergeId>
<directory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/src/test/resources</directory>
</testResource>
</testResources>
<directory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/target</directory>
<finalName>cheetah-web-1.0-SNAPSHOT</finalName>
<pluginManagement>
<plugins>
<plugin>
<artifactId>maven-antrun-plugin</artifactId>
<version>1.3</version>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.2-beta-4</version>
</plugin>
<plugin>
<artifactId>maven-clean-plugin</artifactId>
<version>2.3</version>
</plugin>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0.2</version>
</plugin>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.1</version>
</plugin>
<plugin>
<artifactId>maven-deploy-plugin</artifactId>
<version>2.4</version>
</plugin>
<plugin>
<artifactId>maven-ear-plugin</artifactId>
<version>2.3.2</version>
</plugin>
<plugin>
<artifactId>maven-ejb-plugin</artifactId>
<version>2.2</version>
</plugin>
<plugin>
<artifactId>maven-install-plugin</artifactId>
<version>2.3</version>
</plugin>
<plugin>
<artifactId>maven-jar-plugin</artifactId>
<version>2.2</version>
</plugin>
<plugin>
<artifactId>maven-javadoc-plugin</artifactId>
<version>2.5</version>
</plugin>
<plugin>
<artifactId>maven-plugin-plugin</artifactId>
<version>2.5</version>
</plugin>
<plugin>
<artifactId>maven-rar-plugin</artifactId>
<version>2.2</version>
</plugin>
<plugin>
<artifactId>maven-release-plugin</artifactId>
<version>2.0-beta-8</version>
</plugin>
<plugin>
<artifactId>maven-resources-plugin</artifactId>
<version>2.3</version>
</plugin>
<plugin>
<artifactId>maven-site-plugin</artifactId>
<version>2.0</version>
</plugin>
<plugin>
<artifactId>maven-source-plugin</artifactId>
<version>2.0.4</version>
</plugin>
<plugin>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.4.3</version>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.1-beta-1</version>
</plugin>
</plugins>
</pluginManagement>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.0.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.1-beta-1</version>
</plugin>
<plugin>
<artifactId>maven-help-plugin</artifactId>
<version>2.1.1</version>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>java.net</id>
<url>http://download.java.net/maven/1</url>
<layout>legacy</layout>
</repository>
<repository>
<id>maven2-repository.dev.java.net</id>
<name>Java.net Repository for Maven</name>
<url>http://download.java.net/maven/2</url>
</repository>
<repository>
<id>jboss</id>
<name>jboss</name>
<url>http://repository.jboss.org/maven2/</url>
</repository>
<repository>
<releases>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<updatePolicy>never</updatePolicy>
</snapshots>
<id>jboss-public-repository-group</id>
<name>JBoss Public Maven Repository Group</name>
<url>https://repository.jboss.org/nexus/content/groups/public-jboss/</url>
</repository>
<repository>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>Maven Repository Switchboard</name>
<url>http://repo1.maven.org/maven2</url>
</repository>
</repositories>
<pluginRepositories>
<pluginRepository>
<releases>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<updatePolicy>never</updatePolicy>
</snapshots>
<id>jboss-public-repository-group</id>
<name>JBoss Public Maven Repository Group</name>
<url>https://repository.jboss.org/nexus/content/groups/public-jboss/</url>
</pluginRepository>
<pluginRepository>
<releases>
<updatePolicy>never</updatePolicy>
</releases>
<snapshots>
<enabled>false</enabled>
</snapshots>
<id>central</id>
<name>Maven Plugin Repository</name>
<url>http://repo1.maven.org/maven2</url>
</pluginRepository>
</pluginRepositories>
<dependencies>
<dependency>
<groupId>com.cheetah</groupId>
<artifactId>cheetah-domain</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.cheetah</groupId>
<artifactId>cheetah-service</artifactId>
<version>1.0-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>org.apache.tapestry</groupId>
<artifactId>tapestry-core</artifactId>
<version>5.2.6</version>
</dependency>
<dependency>
<groupId>org.apache.tapestry</groupId>
<artifactId>tapestry-beanvalidator</artifactId>
<version>5.2.6</version>
</dependency>
<dependency>
<groupId>org.apache.tapestry</groupId>
<artifactId>tapestry-spring</artifactId>
<version>5.2.6</version>
</dependency>
<dependency>
<groupId>org.apache.tapestry</groupId>
<artifactId>tapestry-test</artifactId>
<version>5.2.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>3.0.5.RELEASE</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.easymock</groupId>
<artifactId>easymock</artifactId>
<version>2.5.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
</dependencies>
<reporting>
<outputDirectory>/home/julien/Documents/donnees/projets/site-emploi-finance/java/cheetah/web/target/site</outputDirectory>
</reporting>
</project>
最佳答案
在 Maven 中运行 junit 测试需要最少的设置。将 junit 添加到您的依赖项中:
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.7</version>
<scope>test</scope>
</dependency>
在 src/test/java/com/cheetah/web/pages 创建一个类:
public class FooTest {
@Test
public void writingToStdOut_succeeds() throws Exception {
System.out.println("I work!");
}
}
运行
mvn test
.就这样。无需在surefire插件中配置任何内容。 war 项目与 jar 项目没有什么不同。如果你做了这两件事但它不起作用,那么在其他地方配置错误,我们可能需要查看整个 pom,或者更好的是,effective pom告诉发生了什么事。请注意,Surefire 将只运行 testng 测试或 junit 测试,但不会在同一个构建中同时运行。
关于Maven 报告它运行了测试套件,但没有运行我的任何 JUnit 测试,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/6750323/