/// <summary>
/// Sends keystrokes to the target Web element.
/// By default, the element will be cleared first, and keystrokes will not be kept private for logging.
/// Use builder methods to change those defaults.
/// </summary>
/// <param name="actor">The Screenplay Actor.</param>
/// <param name="driver">The WebDriver.</param>
public override void PerformAs(IActor actor, IWebDriver driver)
{
// Wait for the element to exist
actor.WaitsUntil(Appearance.Of(Locator), IsEqualTo.True());
// Get the element
IWebElement element = driver.FindElement(Locator.Query);
// Clear the element if appropriate
if (Clear)
{
if (UseClearMethod)
{
// Use the plain-old "Clear" method
element.Clear();
}
else
{
// How many backspaces should be sent?
// One for each character in the input!
int length = element.GetAttribute("value").Length;
if (length > 0)
{
// Send the backspaces
string backspaces = string.Concat(Enumerable.Repeat(Keys.Backspace, length));
element.SendKeys(backspaces);
// The browser may put the cursor to the left instead of the right
// Do the same thing for delete button
string deletes = string.Concat(Enumerable.Repeat(Keys.Delete, length));
element.SendKeys(deletes);
}
}
}
// Send the keys to the element
element.SendKeys(Keystrokes);
// Hit the ENTER key if applicable
if (FinalEnter)
{
element.SendKeys(Keys.Enter);
}
// Click on the final "safe" element if given
if (FinalElement != null)
{
actor.AttemptsTo(Click.On(FinalElement));
}
}
/// <summary>
/// Waits for an element to appear and refreshes the browser if it doesn't appear within the refresh timeout.
/// Internally calls Wait.
/// </summary>
/// <param name="actor">The Screenplay Actor.</param>
/// <param name="driver">The WebDriver.</param>
public override void PerformAs(IActor actor, IWebDriver driver)
{
// Construct the waiting interaction
var wait = Wait.Until(Appearance.Of(Locator), IsEqualTo.True())
.ForUpTo(TimeoutSeconds).ForAnAdditional(AdditionalSeconds);
try
{
// Wait for the button to appear
// This page notoriously takes longer to load than others
actor.AttemptsTo(wait);
}
catch (WaitingException <bool> )
{
// If the button doesn't load, refresh the browser and retry
// That's what a human would do
actor.AttemptsTo(Refresh.Browser());
System.Threading.Thread.Sleep(RefreshSeconds * 1000);
actor.AttemptsTo(wait);
}
}
/// <summary>
/// Hovers over the web element.
/// Make sure the proper locator is used, or else hovering may have no effect!
/// </summary>
/// <param name="actor">The screenplay actor.</param>
/// <param name="driver">The WebDriver.</param>
public override void PerformAs(IActor actor, IWebDriver driver)
{
actor.WaitsUntil(Appearance.Of(Locator), IsEqualTo.True());
new Actions(driver).MoveToElement(driver.FindElement(Locator.Query)).Perform();
}
/// <summary>
/// Clears the text of the web element.
/// </summary>
/// <param name="actor">The Screenplay Actor.</param>
/// <param name="driver">The WebDriver.</param>
public override void PerformAs(IActor actor, IWebDriver driver)
{
actor.WaitsUntil(Appearance.Of(Locator), IsEqualTo.True());
driver.FindElement(Locator.Query).Clear();
}
/// <summary>
/// Drags the mouse from one element to another
/// Use browser actions instead of direct click (due to IE).
/// </summary>
/// <param name="actor">The Screenplay Actor.</param>
/// <param name="driver">The WebDriver.</param>
public override void PerformAs(IActor actor, IWebDriver driver)
{
actor.WaitsUntil(Appearance.Of(Locator), IsEqualTo.True());
actor.WaitsUntil(Appearance.Of(Target), IsEqualTo.True());
new Actions(driver).DragAndDrop(driver.FindElement(Locator.Query), driver.FindElement(Target.Query)).Perform();
}
