Question

即使在我尝试了其他帖子的所有建议后，我也无法让Maven Surefire执行我的JUnit 4测试。

我的POM：

<project>
  <modelVersion>4.0.0</modelVersion>
  <groupId>maven-test</groupId>
  <artifactId>maven-test</artifactId>
  <version>0.0.1-SNAPSHOT</version>

  <dependencies>
    <dependency>
      <groupId>org.junit</groupId>
      <artifactId>com.springsource.org.junit</artifactId>
      <version>4.4.0</version>
      <scope>test</scope>
    </dependency>  
  </dependencies>

  <build> 
    <plugins> 
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-compiler-plugin</artifactId>
        <configuration>
          <source>1.5</source>
          <target>1.5</target>
        </configuration>
      </plugin>  
      <plugin>
        <groupId>org.apache.maven.plugins</groupId>
        <artifactId>maven-surefire-plugin</artifactId>
        <version>2.5</version>
      </plugin> 
    </plugins>
  </build> 
</project>

我的测试：

public class TestSimple {

 public void testSurePass()
 {
  int x = 1;
  Assert.assertEquals(1, x);
 }

 @Test
 public void surePass()
 {
  int x = 1;
  Assert.assertEquals(1, x);  
 }
}

Surefire选择了testSurePass，但从未见过surePass。我试过mvn -X：

[INFO] [surefire:test {execution: default-test}]
[DEBUG] dummy:dummy:jar:1.0 (selected for null)
[DEBUG]   org.apache.maven.surefire:surefire-booter:jar:2.5:runtime (selected for runtime)
[DEBUG]     org.apache.maven.surefire:surefire-api:jar:2.5:runtime (selected for runtime)
[DEBUG] Adding to surefire booter test classpath: C:\Users\.m2\repository\org\apache\maven\surefire\surefire-booter\2.5\surefire-booter-2.5.jar
[DEBUG] Adding to surefire booter test classpath: C:\Users\.m2\repository\org\apache\maven\surefire\surefire-api\2.5\surefire-api-2.5.jar
[DEBUG] dummy:dummy:jar:1.0 (selected for null)
[DEBUG] Retrieving parent-POM: org.apache.maven.surefire:surefire-providers:pom:2.5 for project: null:surefire-junit:jar:null from the repository.
[DEBUG] Adding managed dependencies for unknown:surefire-junit
[DEBUG]   org.apache.maven.surefire:surefire-api:jar:2.5
[DEBUG]   org.apache.maven.surefire:surefire-booter:jar:2.5
[DEBUG]   org.codehaus.plexus:plexus-utils:jar:1.5.9
[DEBUG]   org.apache.maven.surefire:surefire-junit:jar:2.5:test (selected for test)
[DEBUG]     junit:junit:jar:3.8.1:test (selected for test)
[DEBUG]     org.apache.maven.surefire:surefire-api:jar:2.5:test (selected for test)
[DEBUG] Adding to surefire test classpath: C:\Users\.m2\repository\org\apache\maven\surefire\surefire-junit\2.5\surefire-junit-2.5.jar
[DEBUG] Adding to surefire test classpath: C:\Users\.m2\repository\junit\junit\3.8.1\junit-3.8.1.jar
[DEBUG] Adding to surefire test classpath: C:\Users\.m2\repository\org\apache\maven\surefire\surefire-api\2.5\surefire-api-2.5.jar
[DEBUG] Test Classpath :
[DEBUG]   C:\Workspace\tests\maven-test\target\test-classes
[DEBUG]   C:\Workspace\tests\maven-test\target\classes
[DEBUG]   C:\Users\.m2\repository\org\junit\com.springsource.org.junit\4.4.0\com.springsource.org.junit-4.4.0.jar
[DEBUG] Setting system property [user.dir]=[C:\Workspace\tests\maven-test]
[DEBUG] Setting system property [localRepository]=[C:\Users\.m2\repository]
[DEBUG] Setting system property [basedir]=[C:\Workspace\tests\maven-test]

Surefire 2.5自动将junit-3.8.1添加到其测试类路径中。虽然也添加了junit-4.4.0（不是对于确定测试类路径，但是测试类路径），但junit-3.8.1似乎优先。根据{{3}}，Maven的surefire-api项目依赖于junit-3.8.1。

我在这里错过了一些配置吗？

Answer 1

Surefire有一个junit-version工件检测机制，你被使用springource打包的junit工件所欺骗。您需要设置junitartifactname parameter to org.junit：com.springsource.org.junit

Answer 2

我迷路了，我无法重现你的问题。但确实存在一个Jira问题（请参阅EBR-220），说明在使用SpringSource打包的JUnit工件时需要将以下内容添加到surefire配置中：

<junitArtifactName>org.junit:com.springsource.org.junit</junitArtifactName>

Answer 3

可以将JUnit 4.x与maven 1.x一起使用：

* add Junit 4.X in your dependencies
* Use the JUnit4TestAdapter in your test classes :
  /**

* @return instance of this as Junit test case
  */
  public static junit.framework.Test suite() { return new JUnit4TestAdapter(MyTestClass.class); }

* run maven with a jdk >= 5

Answer 4

尝试检查一下：JUnit + Maven + Eclipse: Why @BeforeClass does not work?

Surefire没有接受Junit 4测试

4 个答案: