如果我没有实现Junit测试用例，可以在Junit中使用Assert类吗？

Question

I am implementing tests depending on private test framework, but I found no proper assert method to stop the test. So I try use Assert class in Junit. But always get below error. Is it true I can't use Assert in Junit if I am not using its framework(Run as Junit test)?

Caused by: java.lang.ClassNotFoundException: junit.framework.Assert
at java.net.URLClassLoader$1.run(Unknown Source)
at java.net.URLClassLoader$1.run(Unknown Source)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)
at java.lang.ClassLoader.loadClass(Unknown Source)

btw, what it should be for Junit path?

Answer 1

如果要查找断言库，请查看Hamcrest 。

Answer 2

You cannot use JUnit's Assert outside of JUnit tests.

However, you can just use Java's assert keyword instead.

Here is a comparison between the two.