root/trunk/sumatra/examples/3_prototype/ExpandElementWithPrototypeTest.groovy

class ExpandElementWithPrototypeTest extends sumatra.groovy.SumatraTestCase
{
        void setUp()
        {
                // load simple default implementation of browser-provided objects
                initFramework('prototype')
                
                // load the javascript file to test
                load('examples/3_prototype/expandElementWithPrototype.js')
        }
        
        void testStubElementWithPrototype()
        {
                def stubElement = createStubElement('div', 'settings', [className:'closed', innerHTML:'Hello World'])

                // use prototype's $ method from groovy
                def element = '$'('settings')
                
                assert 'closed' == element.className
                assert 'Hello World' == element.innerHTML
                assert 'settings' == element.id
                assert 'DIV' == element.tagName

                def returnedElement = f('expandSettings')()

                def elementAgain = '$'('settings')
                
                // retrieved element modified
                assert 'expanded' == elementAgain.className

                // the other attributes have not changed
                assert 'Hello World' == elementAgain.innerHTML
                assert 'settings' == elementAgain.id
                assert 'DIV' == elementAgain.tagName

                // returned element modified 
                assert 'expanded' == returnedElement.className
                assert 'Hello World' == returnedElement.innerHTML
                assert 'settings' == returnedElement.id
                assert 'DIV' == returnedElement.tagName
                
                // original element modified as well, since they all refer to the same javascript object instance
                assert 'expanded' == element.className
                assert 'Hello World' == element.innerHTML
                assert 'settings' == element.id
                assert 'DIV' == element.tagName
        }
        
        void testMockElementUsingExecJs()
        {
                def stubElement = createStubElement('div', 'settings', [className:'closed', innerHTML:'Hello World'])

                assert 'closed' == stubElement.className
                assert 'Hello World' == stubElement.innerHTML
                assert 'settings' == stubElement.id
                assert 'DIV' == stubElement.tagName
                

                // call javascript function using execJs
                def returnedElement = execJs('expandSettings()')
/*              def returnedElement = js.exec('expandSettings()')*/


                // className was changed 
                assert 'expanded' == returnedElement.className
                
                // the other attributes have not changed
                assert 'Hello World' == returnedElement.innerHTML
                assert 'settings' == returnedElement.id
                assert 'DIV' == returnedElement.tagName
                
                // our stubElement also changed, since they refer to the same object
                assert 'expanded' == stubElement.className
        }
}