/// <summary>
/// Takes a screenshot of the given WebDriver's current page.
/// </summary>
/// <returns>The string of the file path for the screenshot taken.</returns>
public static string TakeScreenshot()
{
// Declare an empty object to hold the return value
string returnValue = null;
// Log Before Action
Log.BeforeAction();
// Perform the action
try
{
// Get the screenshot folder, set in TestBase.Setup() using App.config value
string screenshotFolder = Context.Get("screenshotFolder").ToString();
// Create directory (if it does not exist)
string date = DateUtilities.GetCurrentDate();
string directory = screenshotFolder + date;
if (screenshotFolder.Contains("/"))
{
directory = directory + "/";
}
else
{
directory = directory + "\\";
}
// Create a sub-directory using today's date
Directory.CreateDirectory(directory);
// Build a file name (*NOTE: The folder must already exist and allow writes to it)
string time = DateUtilities.GetCurrentTime();
returnValue = directory + time + ".jpg";
// Take a screenshot
Screenshot screenshot = ((ITakesScreenshot)driver).GetScreenshot();
screenshot.SaveAsFile(returnValue, ScreenshotImageFormat.Jpeg);
// Logging - After action success
Log.Success("File Name: " + returnValue);
}
catch (Exception e)
{
// Logging - After action exception
Log.Failure(e.Message);
// Fail current test
//Assert.Fail(e.Message); // Do not fail the test if a screenshot can not be saved
}
finally
{
// Logging - After action
Log.Finally();
}
// Return the filename of the screenshot
return(returnValue);
}
private async Task StartScannerAsync()
{
if (scannerIsActive)
{
return;
}
scannerIsActive = true;
_ = Task.Run(async() => {
await OnLogAsync(LogSeverity.Info, "Starting trophy scanner");
while (queue.Count > 0)
{
// Wait until the next item in the queue has been sitting for at least SCAN_DELAY.
DateTimeOffset currentDate = DateUtilities.GetCurrentDate();
DateTimeOffset itemDate = queue.First().DateAdded;
if ((currentDate - itemDate).TotalSeconds < ScanDelay)
{
await Task.Delay(TimeSpan.FromSeconds(ScanDelay - (currentDate - itemDate).TotalSeconds));
}
// Scan trophies for the next item in the queue.
if (queue.TryDequeue(out QueueItem item))
{
await ScanTrophiesAsync(item);
}
}
// When we've processed all users in the queue, shut down the scanner.
scannerIsActive = false;
await OnLogAsync(LogSeverity.Info, "Shutting down trophy scanner");
});
await Task.CompletedTask;
}
public int ScanDelay => 60 * 5; // 5 minutes
public async Task <bool> EnqueueAsync(ITrophyScannerContext context, bool scanImmediately = false)
{
// If the user already exists in the queue, don't add them again.
if (context.Creator.UserId.HasValue && !queue.Any(item => item.Context.Creator.UserId == context.Creator.UserId))
{
// Add the user to the scanner queue.
queue.Enqueue(new QueueItem {
Context = context,
DateAdded = scanImmediately ? DateTimeOffset.MinValue : DateUtilities.GetCurrentDate()
});
// Since there's something in the queue, start the trophy scanner (nothing will happen if it's already active).
await StartScannerAsync();
return(true);
}
return(false);
}