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Childwindow automation not working

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Kiran asked on 24 Jun 2010, 08:38 PM

Hi,
Below is my test script but its not identifying the childwindow

    
            [TestMethod]  
        
                    public void ChildWindowTest()  
        
                    {  
        
                        //  
        
                        // TODO: Add test logic here  
        
                        //  
        
                        //Manager.Settings.ExecutionDelay = 10;  
        
                        Manager.LaunchNewBrowser(BrowserType.InternetExplorer);  
        
                        //System.Drawing.Point loc = ActiveBrowser.Window.Location;  
        
                        ActiveBrowser.NavigateTo("http://localhost:1031/SampleSilverlightAppTestPage.aspx");  
        
                        ActiveBrowser.WaitUntilReady();  
        
                        SilverlightApp app = ActiveBrowser.SilverlightApps()[0];  
        
                        Assert.IsNotNull(app);  
        
                        Button btnShowConfirmDialogue = app.Find.ByName<Button>("btnShowConfirmDialogue");  
        
                        Assert.IsNotNull(btnShowConfirmDialogue);  
        
                        btnShowConfirmDialogue.User.Click();  
        
                        Thread.Sleep(2000);  
        
                        app.RefreshVisualTrees();  
        
                        IList<ChildWindow> childWindows= app.Find.AllByType<ChildWindow>();  
        
                        ChildWindow myChildWindow = app.Find.ByName<ChildWindow>("ConfirmDialogueWindow");  
        
                        Button btnCancel = myChildWindow.Find.ByName<Button>("CancelButton");  
        
                        btnCancel.User.Click();  
        
                    }

I have added Track method also in the Childwindow constructor

    
            public partial class ConfirmDialogue : ChildWindow  
        
                {  
        
                    public ConfirmDialogue()  
        
                    {  
        
                        Telerik.WebUI.PopupTracker.Track(this);  
        
                        InitializeComponent();  
        
                    }  
        
                    private void OKButton_Click(object sender, RoutedEventArgs e)  
        
                    {  
        
                        this.DialogResult = true;  
        
                        MessageBox.Show("Ok");  
        
                    }  
        
                    private void CancelButton_Click(object sender, RoutedEventArgs e)  
        
                    {  
        
                        this.DialogResult = false;  
        
                        MessageBox.Show("Cancel");  
        
                    }  
        
                }

Below is the error i am getting
Test method WebAiiSample.WebAiiTest.ChildWindowTest threw exception: System.ApplicationException: Exception thrown during the wait for a condition. Error: Unexpected error while waiting on condition. Error: System.NullReferenceException: Object reference not set to an instance of an object.
   at ArtOfTest.Common.TreeCrawler`3.ByExpression(T startNode, V expression, Boolean includeRoot)
   at ArtOfTest.Common.TreeCrawler`3.ByExpression(T startNode, V expression)
   at ArtOfTest.WebAii.Silverlight.VisualWait.WaitForExistsByFindInfo(VisualFindInfo findInfo)
   at ArtOfTest.Common.WaitAsync._worker_DoWork[T,V](Object waitParam).

7 Answers, 1 is accepted

answered on 25 Jun 2010, 09:43 AM

Hi,

Thanks for the reply.

i tried the below code, now i am getting timeout error

    
            ChildWindow cWindow = app.Popups.FirstOrDefault().VisualTree.Find.ByName<ChildWindow>("ConfirmDialogueWindow");

The error is given below
Test method WebAiiSample.WebAiiTest.ChildWindowTest threw exception: System.TimeoutException: Wait for condition has timed out.
ArtOfTest.Common.WaitSync.CheckResult(WaitSync wait, String extraExceptionInfo)
ArtOfTest.Common.WaitSync.For[T](Predicate`1 predicate, T target, Boolean invertCondition, Int32 timeout)
ArtOfTest.WebAii.Silverlight.VisualWait.ForExistsInternal(Int32 timeout, Boolean invertCondition)
ArtOfTest.WebAii.Silverlight.VisualWait.ForVisible(Int32 timeout)
ArtOfTest.WebAii.Silverlight.VisualFind.ReturnOrThrow(FrameworkElement e, String throwMessage)
ArtOfTest.WebAii.Silverlight.VisualFind.ByName(String name)
ArtOfTest.WebAii.Silverlight.VisualFind.ByName[T](String name)
WebAiiSample.WebAiiTest.ChildWindowTest() in Z:\Kiran\VS2008\Testing\WebAiiSample\WebAiiSample\WebAiiTest.cs: line 267

Accepted

answered on 25 Jun 2010, 09:50 AM

Hello kiran,

The Popups contain the tracked ChildWindows visual tree. So for example if you need to click the OK button of the ChildWindow just try finding that button in the popup visual tree (instead of finding the ChildWindow and then finding that button).

Does that work?

All the best,
Konstantin Petkov
the Telerik team

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