?? ???(Unit testing)

??? ??(test suite) ??? ????

??? ??? ???? "grails create-test-suite" ??? ????? "%PROJECT_HOME%grails-test" ????? GroovyTestCase? ?? ?? ??? "Tests"? ??? ???? ???? ???.

Groovy? ?? ???(unit test)? ???? ? ??? ??? Groovy ???? ?? ??? ? ?????.

class BookTests {
    def testValid() {
        def b = new Book(title:"Groovy in Action", author:"Dierk Koenig")
        assert b.validate()
    }
}

Grails? ?? ?? ???? ?????.