英文:
Running JUnit5 from Command line with dependencies
问题
我有一个Java项目，其中包含以下文件：
C:\MyProject\myPackage\MyTests.class
C:\MyProject\lib\junit-platform-console-standalone-1.5.2.jar
C:\MyProject\lib\other-library.jar
MyTests文件是使用带有junit-platform-console-standalone-1.5.2.jar和other-library.jar的集成开发环境（IDE）编译的。我验证了在IDE中这些测试编译并成功运行，但我的问题是：
我如何从命令行（Windows命令提示符）运行MyTests.class中的所有测试，包括依赖于other-library.jar文件的测试？
从“MyProject”目录下，我尝试了以下命令：
java -jar lib/junit-platform-console-standalone-1.5.2.jar -cp .;libs --scan-class-path --disable-ansi-colors
这个命令确实运行了一些测试方法，但是对于任何使用other-library.jar文件的测试方法，都会抛出ClassNotFoundException异常。有人知道我可能做错了什么吗？
我知道如果我使用JUnit4的jar文件进行编译，那么下面这个命令可以正常运行：
java -cp .;libs/* org.junit.runner.JUnitCore myPackage.MyTests
实质上，我正在尝试以类似的方式使用JUnit5来完成相同的操作。
英文:
I have a Java project with the following files:
C:\MyProject\myPackage\MyTests.class
C:\MyProject\lib\junit-platform-console-standalone-1.5.2.jar
C:\MyProject\lib\other-library.jar
The MyTests file was compiled using an IDE with the junit-platform-console-standalone-1.5.2.jar and the other-library.jar. I verified that the tests compile and run successfully with the IDE, but my question is:
How do I run all the tests in MyTests.class from the command-line (Windows command prompt), including ones that depend on the other-library.jar file?
From the "MyProject" directory I've tried:
java -jar lib/junit-platform-console-standalone-1.5.2.jar -cp .;libs --scan-class-path --disable-ansi-colors
and this does run some of the test methods, but a ClassNotFoundException is thrown for any of the test methods that use the other-library.jar file. Does anyone know what I may be doing wrong?
I know if I compile it with a JUnit4 jar file then this command runs fine:
java -cp .;libs/* org.junit.runner.JUnitCore myPackage.MyTests
I'm essentially trying to do the same thing but with JUnit5.
答案1
得分: 1
给定以下布局：
C:\MyProject\myPackage\MyTests.class
C:\MyProject\lib\junit-platform-console-standalone-1.5.2.jar
C:\MyProject\lib\other-library.jar
此命令应该有效。该jar文件明确列在包根目录之后
C:\MyProject> java -jar lib/junit-platform-console-standalone-1.5.2.jar
--class-path=.;lib\other-library.jar
--scan-class-path
或者，也可以使用 -cp 参数运行 java 命令，并直接调用 Junit 的主方法。这应该允许以通配符方式将所有的jar文件加载到类路径中。奇怪的是，java -cp 不等同于 junit 的 -cp 参数：
> java -cp ".;lib*" org.junit.platform.console.ConsoleLauncher --scan-class-path
英文:
Given the layout
C:\MyProject\myPackage\MyTests.class
C:\MyProject\lib\junit-platform-console-standalone-1.5.2.jar
C:\MyProject\lib\other-library.jar
This command should work. The jar is explicitly listed just as the package root directory
C:\MyProject> java -jar lib/junit-platform-console-standalone-1.5.2.jar \
--class-path=.;lib\other-library.jar \
--scan-class-path
Alternatively, the java command may be run with -cp arguments, and Junit main method called directly. This should allow to load all the jars into classpath in a wildcard manner.
Strangely java -cp is not equivalent of junit -cp argument:
> java -cp ".;lib\*" org.junit.platform.console.ConsoleLauncher --scan-class-path
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