Re: [Htmlunit-user] Trouble testing a GWT application

[Ahmed A. <asa...@ya...>]

Hi Tom,

Hope you are you latest HtmlUnit version/snapshot.  GWT AJAX example is correctly handled.

Is there a way to send the public URL of the web app? Or you can send the whole project so others can see.

Ahmed

> On Feb 7, 2014, at 4:00 AM, "Ruff, Thomas" <Tho...@so...> wrote:
> 
> I'm trying to test a GWT application by filling out some input fields and clicking on a button.  When I do this in IE or Chrome the outputDiv I'm looking for is modified via AJAX after clicking on the Calculate button but when I run my test case that div is left unmodified (its original text node value is left unchanged).  I've tried waitForBackgroundJavaScript(), waitForBackgroundJavaScriptStartingBefore(), wait() and sleep(), but nothing seems to make a difference.  Has anyone else been able to succeed in testing GWT pages that modify themselves with the result of AJAX calls?  Do you see anything wrong with my test?
> 
> 
> public class MyTest {
> @Test
> public void calcDensityAltitude() throws Exception {
> WebClient webClient = new WebClient(BrowserVersion.INTERNET_EXPLORER_8);
> webClient.setAjaxController(new NicelyResynchronizingAjaxController());
> HtmlPage page = webClient.getPage("http://mypage");
> page.getWebClient().waitForBackgroundJavaScript(10000);
> try {
> //set input fields
> HtmlInput elevation = page.getHtmlElementById("myId");
> elevation.setValueAttribute("30.0");
> HtmlDivision calButton = page.getFirstByXPath("//*[text()='Calculate']");
> page.getWebClient().waitForBackgroundJavaScript(10000);
> page = calButton.click();
> page.getWebClient().waitForBackgroundJavaScript(10000);
> //try 20 times to wait .5 second each for filling the page.
> HtmlLabel outputDiv=null;
> for (int i = 0; i < 20; i++) {
> outputDiv = page.getFirstByXPath("//*[text()='11422']");
> if (null != outputDiv) {
> break;
> }
> synchronized (page) {  //also tried to sleep() instead
> page.wait(500);
> }
> }
> int remainingTasks = page.getWebClient().waitForBackgroundJavaScript(10000);
> System.out.println("remaining JS tasks: " + remainingTasks);
> 
> System.out.println(page.asXml());
> Assert.assertNotNull(outputDiv);
> String output = outputDiv.getTextContent();
> System.out.println("Desity Altitude: " + output);
> } catch (...) {...}
> webClient.closeAllWindows();
> }
> }
> 
> Thanks,
> Tom