protected void WaitUntil(DoFunc<bool> waitWhile, BuildTimeOutExceptionMessage exceptionMessage)
{
if (_waitForCompleteTimer == null) throw new WatiNException("_waitForCompleteTimer not initialized");
var timeOut = new TryFuncUntilTimeOut(_waitForCompleteTimer) {ExceptionMessage = exceptionMessage};
timeOut.Try(waitWhile);
}
/// <summary>
/// Waits until the method returns true or false.
/// </summary>
/// <param name="func">The function to evaluate.</param>
/// <param name="exceptionMessage">A function to build an exception message.</param>
/// <returns>The last function result.</returns>
/// <exception cref="TimeoutException">Thrown if a timeout occurs.</exception>
protected bool WaitUntilNotNull(DoFunc <bool?> func, BuildTimeOutExceptionMessage exceptionMessage)
{
var result = false;
WaitUntil(() =>
{
var currentResult = func();
if (currentResult.HasValue)
{
result = currentResult.Value;
return(true);
}
return(false);
}, exceptionMessage);
return(result);
}
protected virtual void WaitUntil(DoFunc<bool> waitWhile, BuildTimeOutExceptionMessage exceptionMessage)
{
if (Timer == null)
throw new WatiNException("_waitForCompleteTimer not initialized");
var timeOut = new TryFuncUntilTimeOut(Timer) {ExceptionMessage = exceptionMessage};
timeOut.Try(waitWhile);
}
/// <summary>
/// Waits until the method returns true or false.
/// </summary>
/// <param name="func">The function to evaluate.</param>
/// <param name="exceptionMessage">A function to build an exception message.</param>
/// <returns>The last function result.</returns>
/// <exception cref="TimeoutException">Thrown if a timeout occurs.</exception>
protected bool WaitUntilNotNull(DoFunc<bool?> func, BuildTimeOutExceptionMessage exceptionMessage)
{
var result = false;
WaitUntil(() =>
{
var currentResult = func();
if (currentResult.HasValue)
{
result = currentResult.Value;
return true;
}
return false;
}, exceptionMessage);
return result;
}
