我正在尝试使用在Eclipse IDE中插入了Ant的JUnit来测试几个单元。而且我得到以下错误。
test:
[junit] Testsuite: TestMessageUtil
[junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.004 sec
[junit] Testcase: initializationError(TestMessageUtil): Caused an ERROR
[junit] org/hamcrest/SelfDescribing
[junit] java.lang.NoClassDefFoundError: org/hamcrest/SelfDescribing
[junit] at java.lang.ClassLoader.defineClass1(Native Method)
[junit] at java.lang.ClassLoader.defineClassCond(Unknown Source)
[junit] at java.lang.ClassLoader.defineClass(Unknown Source)
[junit] at java.security.SecureClassLoader.defineClass(Unknown Source)
[junit] at java.net.URLClassLoader.defineClass(Unknown Source)
[junit] at java.net.URLClassLoader.access$000(Unknown Source)
[junit] at java.net.URLClassLoader$1.run(Unknown Source)
[junit] at java.security.AccessController.doPrivileged(Native Method)
[junit] at java.net.URLClassLoader.findClass(Unknown Source)
[junit] at sun.misc.Launcher$ExtClassLoader.findClass(Unknown Source)
[junit] at java.lang.ClassLoader.loadClass(Unknown Source)
[junit] at java.lang.ClassLoader.loadClass(Unknown Source)
[junit] at java.lang.reflect.Constructor.newInstance(Unknown Source)
[junit] at org.eclipse.ant.internal.launching.remote.EclipseDefaultExecutor.executeTargets(EclipseDefaultExecutor.java:32)
[junit] at org.eclipse.ant.internal.launching.remote.InternalAntRunner.run(InternalAntRunner.java:424)
[junit] at org.eclipse.ant.internal.launching.remote.InternalAntRunner.main(InternalAntRunner.java:138)
[junit] Caused by: java.lang.ClassNotFoundException: org.hamcrest.SelfDescribing
[junit] at java.net.URLClassLoader$1.run(Unknown Source)
[junit] at java.security.AccessController.doPrivileged(Native Method)
[junit] at java.net.URLClassLoader.findClass(Unknown Source)
[junit] at sun.misc.Launcher$ExtClassLoader.findClass(Unknown Source)
[junit] at java.lang.ClassLoader.loadClass(Unknown Source)
[junit] at java.lang.ClassLoader.loadClass(Unknown Source)
[junit] Test TestMessageUtil FAILED
BUILD SUCCESSFUL
请帮忙。我知道我必须在类路径中包含hamcrest.jar。但是从哪里可以找到该jar文件？
最佳答案
似乎您在运行时遇到问题，因此请更改其类路径的配置：
右键单击您的文件（junit或ant）
运行为-> Junit（或Ant）
在用户条目中将hamcrest-core-1.3.jar添加为外部jar
最后重试运行