Question

我的背景：
我是WatiN的新手，但对编写自动化Web UI测试并不陌生。在我的新工作中，我们正在尝试使用WatiN进行Web UI测试（感谢一些CUIT失败）。

我过去使用ArtOfTest.WebAii解决了这个问题，使用Win32鼠标点击，其中包含从包含元素偏移的幻数，但我似乎无法找到有关如何在WatiN和我自己无法弄清楚：\

我的问题：
出现此对话框，我似乎无法找到WatiN单击它的方法。

enter image description here

该对话框具有以下标记：

<OBJECT style="FILTER: alpha(opacity=1); WIDTH: 329px; HEIGHT: 100px; mozOpacity: 0.01; opacity: 0.01; mozopacity: 0.01" data="data:application/x-oleobject;base64, <a bunch of data>" width=329 height=100 type=application/x-silverlight-2></OBJECT>  
    <param name="source" value="/CuteWebUI_Uploader_Resource.axd?type=file&file=silverlight.xap&_ver=634334311861475176"/>
    <param name="windowless" value="true" object="" <=""/>

我的测试代码：

[TestMethod]
public void SomeTest()
{
    Settings.MakeNewIeInstanceVisible = true;
    Settings.AutoStartDialogWatcher = true;
    Settings.AutoMoveMousePointerToTopLeft = false;
    using (IE ie2 = new IE())
    {
        ie2.GoTo(URL);
        ie2.Link(SomeButtonID).Click();
        ie2.Image(AnotherButtonID).FireEvent("onclick");


        // some debugging code wrapped around the next user action
        // which is clicking on the attach file button
        var helper = new DialogHandlerHelper();
        using (new UseDialogOnce(ie2.DialogWatcher, helper))
        {
            Thread.Sleep(1 * 1000); // wait for attach button to be "ready"

            // Click button that triggers the dialog that states:
            //     "file browsing dialog has been blocked"
            //     "please click here and try again"
            //
            ie2.Button(FileAttachButtonID).FireEvent("onclick"); 
        }
        foreach(string dialogHandler in helper.CandidateDialogHandlers)
        {
            // nothing prints out here :(
            Console.Out.WriteLine(dialogHandler);
        }


        // debug print out all elements with tagname = object
        foreach (Element objectElement in ie2.ElementsWithTag("object"))
        {
            StringBuilder elementInfo = new StringBuilder();
            elementInfo.AppendLine("--------------------------------------------");
            elementInfo.AppendLine("element.tagname = " + objectElement.TagName);
            elementInfo.AppendLine("element.style = " + objectElement.Style);
            elementInfo.AppendLine("element.type = " + objectElement.GetAttributeValue("type"));
            elementInfo.AppendLine("element.data = " + objectElement.GetAttributeValue("data"));
            elementInfo.AppendLine("--------------------------------------------");
            Console.Out.WriteLine(elementInfo.ToString());

            // none of these clicks make the dialog go away
            objectElement.ClickNoWait();
            objectElement.Click();
            objectElement.DoubleClick();
            objectElement.MouseEnter();
            objectElement.MouseDown();
            Thread.Sleep(500);
            objectElement.MouseUp();
        }

        // wait to see if dialog disappears after click
        Thread.Sleep(300 * 1000);
    }
}

非常感谢任何和所有帮助。

谢谢！

Answer 1

您的控件是一个Silverlight组件，无法使用WatiN自动化。幸运的是，你可以将WatiN和White结合起来完成工作。

以下代码由Leo Bartnik创建并发布，所以所有的积分都归他所有！看看他的博文here。评论中的以下代码：

他使用了以下版本。

watin-2.0.50.1179.zip from 2011-02-08 http://sourceforge.net/projects/watin/files/WatiN%202.x/2.0%20Final/

白色0.20二进制文件http://white.codeplex.com/releases/view/29694

public void WatiN_and_White_join_forces（） { //使用WatiN导航到您的网页 string url =“http：// localhost [port＃] /WatinWhiteTestLandingPage.aspx”; WatiN.Core.IE watin = new WatiN.Core.IE（url）; watin.Link（Find.ByText（“点击这里）”）。点击（）;

// Attach the IE instance used by WatiN to White
InternetExplorerFactory.Plugin();
string title = "[browser title here]"; // will be something like "WatinWhiteHybrid - Internet Explorer provided by ..."
var ie = (InternetExplorerWindow)Application.Attach(watin.ProcessID).GetWindow(title);
White.WebBrowser.Silverlight.SilverlightDocument sl = ie.SilverlightDocument;

// Click the button in the silverlight control using White
sl.Get(SearchCriteria.ByAutomationId("ClickMeId")).Click();

}

顺便说一下，为什么这段代码的格式化是如此......

Answer 2

所以这是我的黑客解决方案：使用Microsoft的Coded UI Test单击Silverlight对话框。但是，CUIT不如WatiN，所以我在WatiN中运行我的测试并加载CUIT一个，神奇，点击。

此外，我无法使用CUIT轻松找到Silverlight对象，因此我找到它背后的窗口，找到窗口的中心像素并强制使用Microsoft.VisualStudio.TestTools.UITesting.Mouse.Click（）。是的，黑客入侵，我是一个非常坏的人，但我没时间，只需要一些工作。

如果有人有更优雅的解决方案，请分享。

我的解决方案代码：

FileUploadDialogHandler helper = new FileUploadDialogHandler(attachmentPath);
            using (new UseDialogOnce(ie.DialogWatcher, helper))
            {
                Thread.Sleep(1 * 1000); // wait for attach button to be "ready"
                ie.Button(browseButtonID).FireEvent("onclick");


                // When automating a file upload, there is a Silverlight popup in IE that forces an extra click
                // before opening the file open dialog.  WatiN does not support Silverlight automation
                // and the popup element was acting quirky in Microsoft's Coded UI Test, so we find the 
                // dialog box UNDERNEATH the Silverlight popup and force one, lovely, mouse click.
                //===== Entering Coded UI Test land, beware! =====================================

                // initialize Coded UI Test
                Playback.Initialize();
                BrowserWindow.CurrentBrowser = "IE";
                Process watinBrowserProcess = Process.GetProcessById(ie.ProcessID);
                BrowserWindow cuitBrowser = BrowserWindow.FromProcess(watinBrowserProcess); // attach Coded UI Test to the IE browser WatiN initialized

                // get the window underneath the Silverlight popup
                UITestControl modalUnderSilverlightPopup = new UITestControl(cuitBrowser.CurrentDocumentWindow);
                modalUnderSilverlightPopup.SearchProperties.Add("id", windowElementUnderPopupID);

                // get the X and Y pixel center of the window
                int centerX = modalUnderSilverlightPopup.BoundingRectangle.X + modalUnderSilverlightPopup.BoundingRectangle.Width / 2;
                int centerY = modalUnderSilverlightPopup.BoundingRectangle.Y + modalUnderSilverlightPopup.BoundingRectangle.Height / 2;

                // Click!
                Mouse.Click(new Point(centerX, centerY));

                // Shutdown Coded UI Test
                Playback.Cleanup();
                //===== End Coded UI Test land, you survived! yay! ============================
        }

WatiN可以处理CuteWebUI Uploader弹出对话框吗？

2 个答案: