Groovy example source code file (Groovy3405Bug.groovy)

This example Groovy source code file (Groovy3405Bug.groovy) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Groovy tags/keywords

done, done, groovy3405bug, groovy3405bug, groovytestcase, groovytestcase

The Groovy Groovy3405Bug.groovy source code

package groovy.bugs

class Groovy3405Bug extends GroovyTestCase {

    protected void tearDown() {
        String.metaClass = null
    }

    void testAddingStaticMethodsOnMCWithDefaultParameters() {
        // test with 2 params having default values
        String.metaClass.'static'.testStaticTwoParams = { first = "foo", second = "bar" ->  return "$first - $second" }
        assert "baz - qux" == "".testStaticTwoParams("baz", "qux")
        assert "baz - bar" == "".testStaticTwoParams("baz")
        assert "foo - bar" == "".testStaticTwoParams()

        // test with 1 param having default value
        String.metaClass.'static'.testStaticOneParam = { first = "foo" ->  return first }
        assert "baz" == "".testStaticOneParam("baz")
        assert "foo" == "".testStaticOneParam()

        println "Done"
    }
}