public void IndexPredicateTest()
{
//Predicate returns true only for the third one.
Func <Person, bool> predicate = GenericPredicate <Person> .IndexPredicateOf(2);
var thirdPerson = Persons.First(predicate);
Console.WriteLine("Third person of the Persons:");
Console.WriteLine(thirdPerson);
//Use the predicate again would not return the third person because its count is not reset
var nextThirdPerson = Persons.FirstOrDefault(predicate);
Console.WriteLine("Try to get the Third person again, and it is:");
Console.WriteLine(nextThirdPerson);
Assert.IsNull(nextThirdPerson);
}
public void SearchTest()
{
//Input something to search
Page.CurrentPage[GooglePage.TextByName.textToBeSearched] = "WebDriver wrapper";
Assert.AreEqual("WebDriver wrapper", Page.CurrentPage[GooglePage.TextByName.textToBeSearched]);
//Only for TextLocator, the command shall be specified as "extraInfo" instead of "value", just like this:
Page.CurrentPage[GooglePage.TextByName.textToBeSearched, "highlight"] = "";
//After input something, the button of "Google Search" (<button name="btnK">) would disappear
//So any command on it would throw exception, using "tryXXX" would quit and set "LastTrySuccess" to "false"
//Notice also the failed "tryXXX" would halt the browser for a period (10s or 20s?)
Page.CurrentPage[GooglePage.ButtonByName.SearchBeforeInput] = "tryclick";
if (!Page.LastTrySuccess)
{
Page.CurrentPage[GooglePage.ButtonByName.Search] = "clickscript";
}
//Alternatively, SendKeys(Keys.Enter) could function just like click the button
//Page.CurrentPage[GooglePage.ButtonByName.Search, "sendkeys"] = Keys.Enter;
Page.CurrentPage[GooglePage.LinkByClass.SearchByVoice] = "hover";
//Scroll page to bottom to show the link of "Next"
Page.CurrentPage[GooglePage.LinkById.Next] = "show";
#if Highlight_Target
//Highlight it now, otherwise it may not be noticed
Page.CurrentPage[GooglePage.LinkById.Next] = "highlight";
#endif
//There is no link whose Text is "Web", so the click would throw Exception:
Assert.Catch <NoSuchElementException>(() =>
Page.CurrentPage[SearchNavFragment.LinkByText.Web] = "click");
Page.CurrentPage[SearchNavFragment.LinkByText.Web] = "tryclick";
#if Highlight_Target
Page.CurrentPage[SearchNavFragment.DivByCustom.Web] = "highlight";
#endif
//However, click the Div container of "Web" would be OK, though nothing would happen
Page.CurrentPage[SearchNavFragment.DivByCustom.Web] = "click";
var text = Page.CurrentPage[SearchNavFragment.DivByCustom.Web, "selected"];
//Shall throw NullReferenceException since there is no filters applied to choose parent of LinkByParent.Title
Assert.Catch <NullReferenceException>(() =>
Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.Title] = "click");
//Click the Downward Arrow of the third result item (index = 2)
Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.DownArrow, null,
GenericPredicate <IWebElement> .IndexPredicateOf(2)] = "click";
//Validate now the above Downward Arrow can still be highlighted when "filters" is missing
Page.CurrentPage[GooglePage.ResultItemFragment.AnyByCustom.LinkAddress] = "highlight";
Page.CurrentPage[GooglePage.ResultItemFragment.ListItemAllByClass.g] = "highlight";
Page.CurrentPage[GooglePage.ResultItemFragment.AnyByCustom.LinkAddress, null,
(e) => e.HasChildOfText(GooglePage.ResultItemFragment.AnyByCustom.LinkAddress, "stackoverflow.com")] = "highlight";
Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.Title] = "click";
DriverManager.Driver.Navigate().Back();
string css = Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.Title, "css"];
string parentCss = Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.Title, "parentcss"];
string fullCss = Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.Title, "fullcss"];
string href = Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.Title, "href"];
string clas = Page.CurrentPage[GooglePage.ResultItemFragment.AnyByCustom.LinkAddress, "class"];
//Control click to open a new tab
Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.Title, null,
(e) => e.HasChildOfText(GooglePage.ResultItemFragment.AnyByCustom.LinkAddress, "code.google")] = "controlclick";
//Notice: when a Google DownArrow is focused, clicking another DownArrow immediately would just close the previous DownArrow
//Thus it is better to click another element first
Page.CurrentPage[GooglePage.ResultItemFragment.SpanByClass.Description, null,
GenericPredicate <IWebElement> .IndexPredicateOf(2)] = "click";
#if Highlight_Target
Page.CurrentPage[GooglePage.ResultItemFragment.SpanByClass.Description] = "highlight";
#endif
//Define predicate to choose both Result item container (identified by ListItemAllByClass.g)
// and the action menu item (identified by ListItemAllByClass.action_menu_item)
Func <IWebElement, bool> predicate = (e) =>
{
string elementClass = e.GetAttribute("class");
return(elementClass == "g" && e.HasChildOfText(GooglePage.ResultItemFragment.AnyByCustom.LinkAddress,
"stackoverflow.com") || (elementClass.Contains("action-menu-item") && e.Text == "Similar"));
};
Page.CurrentPage[GooglePage.ResultItemFragment.LinkByParent.DownArrow, null, predicate] = "click";
//To highlight the action menu item whose text is "Similar"
Page.CurrentPage[GooglePage.ResultItemFragment.ListItemAllByClass.action_menu_item, null, predicate] = "tryhighlight";
if (Page.LastTrySuccess)
{
Page.CurrentPage[GooglePage.ResultItemFragment.ListItemAllByClass.action_menu_item] = "click";
}
Thread.Sleep(2000);
}
