Groovy example source code file (JavascriptTest.groovy)

This example Groovy source code file (JavascriptTest.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

binding, binding, groovytestcase, groovytestcase, javascripttest, javascripttest

The Groovy JavascriptTest.groovy source code

package org.codehaus.groovy.jsr223.vm6

import javax.script.ScriptEngineManager

class JavascriptTest extends GroovyTestCase {
    void testIntegrationWithBuiltinJavaScript() {
        def binding = new Binding()
        binding.x = 10
        binding.y = 5
        def js = ScriptEngineManager.javascript
        if (!js) System.err.println("Warning: JavaScript not available on this JVM - test ignored")
        else {
            def eval = js.&eval.rcurry(binding)
            assert eval('2 * x + y') == 25
            eval 'z = x + y'
            assert binding.z == 15
        }
    }
}