Groovy example source code file (MyColorOperatorOverloadingTest.groovy)

This example Groovy source code file (MyColorOperatorOverloadingTest.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

dark_gray, dark_gray, gray, gray, groovyswingtestcase, light_gray, light_gray, mycolor, mycoloroperatoroverloadingtest, white, white

The Groovy MyColorOperatorOverloadingTest.groovy source code

package groovy.operator

import static java.awt.Color.*

class MyColorOperatorOverloadingTest extends GroovySwingTestCase {
    void testAll() {
        if (headless) return

        def c = new MyColor(128, 128, 128)
        assert c.delegate == GRAY
        def c2 = -c
        assert c2.delegate == DARK_GRAY
        assert (+c).delegate == WHITE
        use(MyColorCategory) {
            assert (~c2).delegate == LIGHT_GRAY
        }
    }
}