【发布时间】:2020-12-20 21:24:29
【问题描述】:
我正在学习Java,部分课件是Maven。
我创建了一个简单的 Maven 项目。在测试类中我添加了以下代码:
package maventest2;
import org.junit.Test;
import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Tag;
public class firstclass {
@Tag("FirstTests")
@DisplayName("This is the first group test I working on")
@Test
public void someTest() {
System.out.println("This in some test running");
}
}
当我运行 mvn test 命令时,我得到以下信息:
Microsoft Windows [Version 10.0.18363.1256]
(c) 2019 Microsoft Corporation. All rights reserved.
C:\Users\pawan\eclipse-workspace\maventest2>mvn test
[INFO] Scanning for projects...
[INFO]
[INFO] -----------------------< com.taskone:maventest2 >-----------------------
[INFO] Building maventest2 0.0.1-SNAPSHOT
[INFO] --------------------------------[ jar ]---------------------------------
[INFO]
[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ maventest2 ---
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ maventest2 ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ maventest2 ---
[WARNING] Using platform encoding (Cp1252 actually) to copy filtered resources, i.e. build is platform dependent!
[INFO] Copying 0 resource
[INFO]
[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ maventest2 ---
[INFO] Nothing to compile - all classes are up to date
[INFO]
[INFO] --- maven-surefire-plugin:3.0.0-M3:test (default-test) @ maventest2 ---
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.139 s
[INFO] Finished at: 2020-12-19T23:32:34-05:00
[INFO] ------------------------------------------------------------------------
为什么没有运行测试?当我使用 Run As -> JUnit Test 选项时。它工作正常,我得到了通过的结果。
请指教。
pom 文件:
<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 https://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.taskone</groupId>
<artifactId>maventest2</artifactId>
<version>0.0.1-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>3.0.0-M3</version>
<configuration>
<includes>
<include>%regex[.*Test.*]</include>
</includes>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId> <!-- NOT org.junit here -->
<artifactId>junit-dep</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter-engine</artifactId>
<version>5.7.0</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>
Directory structure of project
测试文件在 src/test/java
【问题讨论】:
-
你的测试类在哪个目录下?并将您的 pom.xml 添加到您的问题中。
-
根据你的目录结构图,测试类在src/test/java(应该是这个位置,而不是src/test/resources。你能澄清一下吗?
-
Java 中的第一个类以大写字母开头 第二个测试(单元测试)应命名为
ClassTest.java...此外,我强烈建议不要将 JUnit 4 与 JUnit Jupiter 混合使用...今天简单使用 JUnit JUpiter(又名 JUnit 5)...并删除 junit-dep ?使用不需要也没有用的正则表达式删除配置... -
@khmarbaise 谢谢你的提示。知道了。对这一切还是陌生的,我迷路了。