Groovy example source code file (ClosureCloneTest.groovy)

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Java - Groovy tags/keywords

closureclonetest, closureclonetest, groovytestcase, groovytestcase

The Groovy ClosureCloneTest.groovy source code

package groovy

/** 
 * @author <a href="mailto:jstrachan@protique.com">James Strachan
 * @version $Revision: 4996 $
 */
class ClosureCloneTest extends GroovyTestCase {

    void testCloneOfClosure() {
        def factor = 2
        def closure = { it * factor }

        def value = closure(5)
        assert value == 10

        // now lets clone the closure
        def c2 = closure.clone()
        assert c2 != null

        value = c2(6)
        assert value == 12
    }  
}