Selenium: Find element with part of text in any attribute

Find an img element which had a specific jpg in the src field. The CssSelector provides the solution.

driver.FindElement(By.CssSelector("img[src*='test.jpg']"));

The original path is: http://mydomain/content/images/test.jpg

Find an element which contains a part of an specific Id.

var e = driver.FindElement(By.CssSelector("div[id*='dialogFormat']")); // original id = 'dialogFormat01'
var e = driver.FindElement(By.CssSelector("li[id*='design']")); // original id = 'design05'

 Multiple conditions with CssSelector:

var test = driver.FindElements(By.CssSelector("div[id^='i'][id*='_']"));

Finds all elements where id starts with an 'i' and id contains an '_'

Take a screenshot with Selenium

How to take a screenshot with Selenium.

public static void TakeScreenshot(int number)
{
	// check and/or create the Screenshots directory
	var screenshotDir = Directory.GetCurrentDirectory() + @"\Screenshots";
	if (!Directory.Exists(screenshotDir))
		Directory.CreateDirectory(screenshotDir);

	var failScreen = ((ITakesScreenshot)Cache.Driver).GetScreenshot();
	var fileName = String.Format("screenshot{0}.png", number);
	failScreen.SaveAsFile(screenshotDir + "/" + fileName, ImageFormat.Png);
}

I use it when a 'NoSuchElementException' occurs. Makes it easier to find where the test fails.

catch (NoSuchElementException)
{
	// take a screenshot
	General.TakeScreenshot(ct);
	Console.WriteLine();
	Console.WriteLine(string.Format("NoSuchElementException occured!{0}Product: {1} - {2} - {3} - {4}", Environment.NewLine, ct.Category, ct.CardType, ct.CardSize, ct.Design));
	continue;
}