我有这个 App.mxml:
<?xml version="1.0" encoding="utf-8"?>
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:s="library://ns.adobe.com/flex/spark"
xmlns:mx="library://ns.adobe.com/flex/mx">
<s:Button id="bt" label="click me"/>
</s:Application>
而这个测试用例:
package flexUnitTests
{
import flexunit.framework.Assert;
public class AppTest
{
[Test]
public function testApp():void
{
var app:App = new App();
Assert.assertNotNull(app.bt);
}
}
}
但app.bt
为空。我想访问按钮:(