WaitN中Alert,Confirm,FileUpload对话框使用

在自动化测试中，这三种对话框是相当常见：

下面的测试环境:

Win7 Vs2010 WaintN2.1  IE9

首先以管理员权限启动Vs2010，创建一个默认的Web项目及其测试项目，如下所示：

1、confirm对话框使用

我们这里面测试的是asp.net Ajax控件

打开default.apsx,加入如下内容：

<asp:UpdatePanel ID="UpdatePanel1" runat="server">
       <ContentTemplate>
           <fieldset>
               <legend>异步获取时间测试，并且使用弹出对话框进行确认</legend>
               <hr />
               当前时间：<asp:Label ID="lblDate" runat="server"></asp:Label><asp:Button ID="btnGetDate"
                   runat="server" Text="获取当前时间" OnClientClick="return confirm('获取当前时间吗？');" OnClick="btnGetDate_Click" />
           </fieldset>
       </ContentTemplate>
   </asp:UpdatePanel>

后台代码，如下：

protected void btnGetDate_Click(object sender, EventArgs e)
        {
            this.lblDate.Text = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss");
        }

实现的功能就是，通过异步的方式获取服务器的当前时间，在调用服务器前会询问用户是否获取服务器的当前时间，

对于处理Confirm对话框，先对浏览器加入如下扩展方法：

public static void CaptureConfirmDialog(this Browser browser, Action<ConfirmDialogHandler> operation, bool isOk, int waitTimeInSeconds)
        {
            var handler = new ConfirmDialogHandler();
            using (new UseDialogOnce(browser.DialogWatcher, handler))
            {
                operation(handler);
                if (waitTimeInSeconds > 0)
                    handler.WaitUntilExists(waitTimeInSeconds);
                else
                    handler.WaitUntilExists();

                if (handler.Exists())
                    if (isOk)
                        handler.OKButton.Click();
                    else
                        handler.CancelButton.Click();

                browser.WaitForComplete();
            }
        }

        public static void CaptureConfirmDialog(this Browser browser, Action<ConfirmDialogHandler> operation, bool isOk)
        {
            CaptureConfirmDialog(browser, operation, isOk, 0);
        }

测试代码如下：

[TestMethod]
       public void TestConfirmText()
       {
           using (IE ie = GetIE())
           {
               Span span = ie.Span(c => c.Id.EndsWith("lblDate"));
               string str = span.Text;
               Button btn = ie.Button(c => c.Id.EndsWith("btnGetDate"));//点击id为"su"的按钮,就是百度的搜索按钮
               ie.CaptureConfirmDialog(c => btn.ClickNoWait(), true);
               span = ie.Span(c => c.Id.EndsWith("lblDate"));

               Assert.AreNotEqual(str, span.Text);
               str = span.Text;
               ie.WaitForComplete();
               ie.CaptureConfirmDialog(c => btn.ClickNoWait(), false);

               span = ie.Span(c => c.Id.EndsWith("lblDate"));
               Assert.AreEqual(str, span.Text);
               str = span.Text;


               ie.CaptureConfirmDialog(c => btn.ClickNoWait(), true);

               span = ie.Span(c => c.Id.EndsWith("lblDate"));
               Assert.AreNotEqual(str, span.Text);
           }
       }

测试结果：

2、Alert对话框使用

在default.apsx页面中，加入如下内容：

<asp:UpdatePanel ID="UpdatePanel2" runat="server">
        <ContentTemplate>
            <fieldset>
                <legend>Alert对话框测试</legend>
                <hr />
                <asp:Button ID="btnAlert" runat="server" OnClientClick="javascript:window.alert('弹出窗体。');return false;"
                    Text="显示Alert" />
            </fieldset>
        </ContentTemplate>
    </asp:UpdatePanel>

同样，也加入如下扩展方法：

public static void CaptureAlertDialog(this Browser browser, Action<AlertDialogHandler> operation, int waitTimeInSeconds)
        {
            var handler = new AlertDialogHandler();
            using (new UseDialogOnce(browser.DialogWatcher, handler))
            {
                operation(handler);
                if (waitTimeInSeconds > 0)
                    handler.WaitUntilExists(waitTimeInSeconds);
                else
                    handler.WaitUntilExists();

                if (handler.Exists())
                    handler.OKButton.Click();

                browser.WaitForComplete();
            }
        }
        public static void CaptureAlertDialog(this Browser browser, Action<AlertDialogHandler> operation)
        {
            CaptureAlertDialog(browser, operation, 0);
        }

测试代码如下：

[TestMethod]
       public void TestAlertText()
       {
           using (IE ie = GetIE())
           {
               Button btn = ie.Button(c => c.Id.EndsWith("btnAlert"));
               ie.CaptureAlertDialog(obj => btn.ClickNoWait());
           }
       }

测试结果：

3、FileUpload使用

在default.aspx中加入如下内容：

<asp:UpdatePanel ID="UpdatePanel4" runat="server">
        <ContentTemplate>
            <fieldset>
                <legend>文件上载测试</legend>
                <hr />
                文件名：<asp:FileUpload ID="fuLoadFile" runat="server" /><asp:Button ID="btnUpload" runat="server"
                    Text="上传" OnClick="btnUpload_Click" /><br />
                <asp:Label ID="lblInfo" runat="server"></asp:Label>
            </fieldset>
        </ContentTemplate>
        <Triggers>
            <asp:PostBackTrigger ControlID="btnUpload" />
        </Triggers>
    </asp:UpdatePanel>

后台代码如下：

protected void btnUpload_Click(object sender, EventArgs e)
        {
            if(fuLoadFile.HasFile)
            {
                lblInfo.Text = "上载成功。";
            }
            else
            {
                lblInfo.Text = "上载失败";
            }
        }

测试代码如下：

[TestMethod]
        public void TestFileUpload()
        {
            using (IE ie = GetIE())
            {

                Button btn = ie.Button(c => c.Id.EndsWith("btnUpload"));
                FileUpload fileUpload = ie.FileUpload(c => c.Id.EndsWith("fuLoadFile"));
                fileUpload.Set("E:\\taobao.txt");
                btn.Click();
                ie.WaitForComplete();
                var span = ie.Span(c => c.Id.EndsWith("lblInfo"));
                Assert.AreEqual("上载成功。", span.Text);
            }
        }

测试结果：

测试完整代码：

[TestClass]
    public class WaitNTest
    {
        private IE GetIE(string url)
        {
            IE ie = new IE(url);
            ie.AutoClose = true;
            return ie;
        }

        private IE GetIE()
        {
            return GetIE("http://localhost:10195/Default.aspx");
        }



        [TestMethod]
        public void TestAlertText()
        {
            using (IE ie = GetIE())
            {
                Button btn = ie.Button(c => c.Id.EndsWith("btnAlert"));
                ie.CaptureAlertDialog(obj => btn.ClickNoWait());
            }
        }

        [TestMethod]
        public void TestConfirmText()
        {
            using (IE ie = GetIE())
            {
                Span span = ie.Span(c => c.Id.EndsWith("lblDate"));
                string str = span.Text;
                Button btn = ie.Button(c => c.Id.EndsWith("btnGetDate"));//点击id为"su"的按钮,就是百度的搜索按钮
                ie.CaptureConfirmDialog(c => btn.ClickNoWait(), true);
                span = ie.Span(c => c.Id.EndsWith("lblDate"));

                Assert.AreNotEqual(str, span.Text);
                str = span.Text;
                ie.WaitForComplete();
                ie.CaptureConfirmDialog(c => btn.ClickNoWait(), false);

                span = ie.Span(c => c.Id.EndsWith("lblDate"));
                Assert.AreEqual(str, span.Text);
                str = span.Text;


                ie.CaptureConfirmDialog(c => btn.ClickNoWait(), true);

                span = ie.Span(c => c.Id.EndsWith("lblDate"));
                Assert.AreNotEqual(str, span.Text);
            }
        }

        [TestMethod]
        public void TestFileUpload()
        {
            using (IE ie = GetIE())
            {

                Button btn = ie.Button(c => c.Id.EndsWith("btnUpload"));
                FileUpload fileUpload = ie.FileUpload(c => c.Id.EndsWith("fuLoadFile"));
                fileUpload.Set("E:\\taobao.txt");
                btn.Click();
                ie.WaitForComplete();
                var span = ie.Span(c => c.Id.EndsWith("lblInfo"));
                Assert.AreEqual("上载成功。", span.Text);
            }
        }
    }