MACROMEDIA FLEX 2-TESTING FLEX APPLICATIONS WITH MERCURY QUICKTEST PROFESSIONAL Manuale Utente Scaricare il pdf (Pagina 19)

498Testing

nience when you’re working with a lot of test cases. Listing 23.7 shows an example of

a test-runner application.

<?xml version="1.0" encoding="utf-8"?>

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" xmlns="*"

xmlns:flexunit="flexunit.flexui.*" >

<mx:Script>

<![CDATA[

import flexunit.framework.TestSuite;

private function runTests():void

{

var ts:TestSuite = new TestSuite();

ts.addTest( myTest.suite() );

testRunner.test = ts;

testRunner.startTest();

}

] ] >

</mx:Script>

<mx:Button label="Begin Tests" click="runTests()"/>

<flexunit:TestRunnerBase id="testRunner"

width="100%" height="100%" />

</mx:Application>

Now all you need to do is create the test cases.

CREATING A TEST CASE

The last piece involves scripting your test cases by creating ActionScript classes that

return a test suite containing all the necessary tests. You can make one big test suite

with many test cases, or you can make many test suites with fewer test cases—whatever

is easier for you.

In this test-runner example, you invoke a test suite called

myTest,

shown in

listing 23.8.

package {

import flexunit.framework.TestCase;

import flexunit.framework.TestSuite;

public class myTest extends TestCase {

public function myTest( methodName:String ) {

super( methodName );

}

public static function suite():TestSuite {

var ts:TestSuite = new TestSuite();

Listing 23.7 Setting up a FlexUnit test runner

Listing 23.8 myTest.as: Sample FlexUnit test suite with a number of test cases

Add FlexUnit

namespace

Import

TestSuite class

Call addTest() function as

needed to add TestSuites

Execute

tests

Add FlexUnit MXML

visual component

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