public void ImageMatcherComplexTest()
{
//Start TestApp
var appProcess = new Process
{
StartInfo = new ProcessStartInfo("TestGUIApp.exe")
};
appProcess.Start();
//Wait for TestApp to start
System.Threading.Thread.Sleep(1000);
try
{
var imageMatcher = new ImageMatcher();
var windowPosition = WinAPI.GetWindowRectangle(appProcess);
//Capture screenshot and load frame(with alpha channel) needle image
var screenshot = WinAPI.CaptureWindow(appProcess);
var frameNeedle = Image.FromFile("frameNeedle.png");
//Try to find frame template on the screen
var result = imageMatcher.FindNeedle(screenshot, frameNeedle, new Rectangle(0, 0, screenshot.Width, screenshot.Height / 3));
Assert.AreNotEqual(result.HasValue, false);
//Image in the frame becomes our new template image
var needleImage = ImageMatcher.CropImage(screenshot, result.Value);
//Recalculate searching zone
var sceneRectangle = new Rectangle(0, result.Value.Y + result.Value.Height, screenshot.Width, screenshot.Height - (result.Value.Y + result.Value.Height));
//Try to find an image to click on
result = imageMatcher.FindNeedle(screenshot, needleImage, sceneRectangle);
Assert.AreNotEqual(result.HasValue, false);
//Image found, click on it
Input.LeftMouseClick(windowPosition.Value.X + result.Value.X + result.Value.Width / 2,
windowPosition.Value.Y + result.Value.Y + result.Value.Height / 2);
//Wait some time to redraw scene
Input.MakeDelay(1000);
//Take new screenshot
screenshot = WinAPI.CaptureWindow(appProcess);
//If clicked on right image, scene should redraw and template won't be found
result = imageMatcher.FindNeedle(screenshot, needleImage);
Assert.AreEqual(result.HasValue, false);
frameNeedle.Dispose();
needleImage.Dispose();
screenshot.Dispose();
}
finally
{
if (!appProcess.HasExited)
{
appProcess.Kill();
}
}
}
