I\'d like to use some JUnit 4 functionality in my grails testing, but currently grails tests run under JUnit 3. JUnit 4 can be used from groovy but replacing the JUnit jar w
You can use JUnit 4 with Grails as long as you're using Groovy 1.5+ and Java 5+:
http://groovy.codehaus.org/Using+JUnit+4+with+Groovy