/// <summary>
/// Finds the first <see cref="IWebElement"/> within the current context using the given mechanism.
/// </summary>
/// <param name="e">This <see cref="IWebElement"/> under which to find the elements.</param>
/// <param name="byFactory"><see cref="ByFactory"/> instance by which to create locator from <see cref="ActionRule"/></param>
/// <param name="actionRule">Action rule by which to perform search and build conditions.</param>
/// <returns>An <see cref="IWebElement"/> interface through which the user controls elements on the page.</returns>
public static IWebElement GetElementByActionRule(this IWebElement e, ByFactory byFactory, ActionRule actionRule, TimeSpan timeout)
{
// on-element conditions
var isOnElement = e != default && string.IsNullOrEmpty(actionRule.ElementToActOn);
if (isOnElement)
{
return(e);
}
// get locator
var by = byFactory.Get(actionRule.Locator, actionRule.ElementToActOn);
// setup conditions
var isAbsolutePath = actionRule.Locator == LocatorType.Xpath && actionRule.ElementToActOn.StartsWith("/");
// find on page level
if (isAbsolutePath)
{
return(((IWrapsDriver)e).WrappedDriver.GetElement(by, timeout));
}
// on element level
return(e.FindElement(by));
}
/// <summary>
/// Finds all <see cref="IWebElement"/> within the current context using the given mechanism.
/// </summary>
/// <param name="e">This <see cref="IWebElement"/> under which to find the elements.</param>
/// <param name="byFactory"><see cref="ByFactory"/> instance by which to create locator from <see cref="ActionRule"/></param>
/// <param name="actionRule">Action rule by which to perform search and build conditions.</param>
/// <returns>A collection of all <see cref="IWebElement"/> matching the current criteria, or an empty list if nothing matches.</returns>
public static ReadOnlyCollection <IWebElement> FindElementsByActionRule(this IWebElement e, ByFactory byFactory, ActionRule actionRule)
{
// on-element conditions
var isOnElement = e != default && !string.IsNullOrEmpty(actionRule.ElementToActOn);
if (isOnElement)
{
return(new ReadOnlyCollection <IWebElement>(new List <IWebElement> {
e
}));
}
// get locator
var by = byFactory.Get(actionRule.Locator, actionRule.ElementToActOn);
// setup conditions
var isAbsolutePath = actionRule.Locator == LocatorType.Xpath && actionRule.ElementToActOn.StartsWith("/");
// find on page level
if (isAbsolutePath)
{
return(((IWrapsDriver)e).WrappedDriver.FindElements(by));
}
// on element level
return(e.FindElements(by));
}
// executes a child process with elements listener
private void DoListener(ActionRule actionRule)
{
// get arguments
ProcessArguments(actionRule.Argument);
// setup
var interval = (int)GetTimeSapnFromArgument(Interval).TotalMilliseconds;
var expiration = (int)GetTimeSapnFromArgument(ListenerTimout).TotalMilliseconds;
var by = ByFactory.Get(actionRule.Locator, actionRule.ElementToActOn);
// publish action rule to execute on the found elements
var childActionRule = new ActionRule
{
ActionType = arguments[ActionToPerform],
Argument = childActionArgument,
Actions = actionRule.Actions
};
// execute listener
var expire = 0;
while (WebDriver != null && expire <= expiration)
{
// execute heartbeat
DoListenerHeartbeat(childActionRule, by, interval);
// set expiration time
expire += interval;
}
}
/// <summary>
/// Finds the first <see cref="IWebElement"/> within the current context using the given mechanism.
/// </summary>
/// <param name="d">This <see cref="IWebDriver"/> under which to find the elements.</param>
/// <param name="byFactory"><see cref="ByFactory"/> instance by which to create locator from <see cref="ActionRule"/></param>
/// <param name="actionRule">Action rule by which to perform search and build conditions.</param>
/// <param name="timeout">The timeout value indicating how long to wait for the condition (element exists).</param>
/// <returns>An <see cref="IWebElement"/> interface through which the user controls elements on the page.</returns>
/// <remarks>This method waits until the elements exists in the DOM.</remarks>
public static IWebElement GetElementByActionRule(this IWebDriver d, ByFactory byFactory, ActionRule actionRule, TimeSpan timeout)
{
// get locator
var by = byFactory.Get(actionRule.Locator, actionRule.ElementToActOn);
// get elements
return(d.GetElement(by, timeout));
}
/// <summary>
/// Finds all <see cref="IWebElement"/> within the current context using the given mechanism.
/// </summary>
/// <param name="d">This <see cref="IWebDriver"/> under which to find the elements.</param>
/// <param name="byFactory"><see cref="ByFactory"/> instance by which to create locator from <see cref="ActionRule"/></param>
/// <param name="actionRule">Action rule by which to perform search and build conditions.</param>
/// <returns>A collection of all <see cref="IWebElement"/> matching the current criteria, or an empty list if nothing matches.</returns>
public static ReadOnlyCollection <IWebElement> FindElementsByActionRule(this IWebDriver d, ByFactory byFactory, ActionRule actionRule)
{
// get locator
var by = byFactory.Get(actionRule.Locator, actionRule.ElementToActOn);
// get elements
return(d.FindElements(by));
}
public OpenQA.Selenium.By GetBy(params string[] placeholders)
{
return(ByFactory.Get(byType, expression, placeholders));
}
