基于C#程序的AJAX 自动化测试

昨天发了一个求助帖，也无人理会，只好自己动手丰衣足食了。

 

结合WatiN源码，和James McCaffrey 博士的 AJAX 测试自动化（http://msdn.microsoft.com/zh-cn/magazine/cc163479.aspx）一文终于搞定了，代码如下：

 

private void axWebBrowser1_DocumentComplete(object sender, AxSHDocVw.DWebBrowserEvents2_DocumentCompleteEvent e)
        {
           // 
            if (e.uRL.ToString().ToLower().IndexOf("网址.htm") > 0)
            {
                IHTMLDocument2 doc = (IHTMLDocument2)this.axWebBrowser1.Document;
                if (doc != null)
                {
                    mshtml.HTMLSelectElement sellanguage = (mshtml.HTMLSelectElement)doc.all.item("signup_language", null);
                    sel.value = "fr";
                    NameValueCollection collection = new NameValueCollection();
                    collection.Add("button", "1");
                    FireEvent((DispHTMLBaseElement)sel, "onchange", collection);
                }
            }
            textBox1.Text = e.uRL.ToString();
        } 


public static void FireEvent(DispHTMLBaseElement element, string eventName, NameValueCollection eventObjectProperties)
        {
            StringBuilder scriptCode = new StringBuilder();
            //1000为等待的时间
            scriptCode.Append("window.setTimeout('action()', 1000);");
            scriptCode.Append("function action(){");

            scriptCode.Append("var newEvt = document.createEventObject();");

            for (int index = 0; index < eventObjectProperties.Count; index++)
            {
                scriptCode.Append("newEvt.");
                scriptCode.Append(eventObjectProperties.GetKey(index));
                scriptCode.Append(" = ");
                scriptCode.Append(eventObjectProperties.GetValues(index)[0]);
                scriptCode.Append(";");
            }

            scriptCode.Append("document.getElementById('" + element.uniqueID + "').fireEvent('" + eventName + "', newEvt);");
            scriptCode.Append("}");

            try
            {
                IHTMLWindow2 window = ((IHTMLDocument2)element.document).parentWindow;
                RunScript(scriptCode.ToString(), "javascript", window);
            }
            catch (Exception RunScriptException)
            {
            }
        }

        public static void RunScript(string scriptCode, string language, IHTMLWindow2 window)
        {
            try
            {
                window.execScript(scriptCode, language);
            }
            catch (Exception ex)
            {
                throw ex;
            }
        }

2008年8月14日