public void TestSimpleCount()
{
var testBitmap = TestingHelper.GetTestBitmap();
using (var provider = new SlowBitmapPixelProvider(testBitmap, false))
{
var scanner = new DefaultScanner(provider);
int count = scanner.Count();
Assert.AreEqual(testBitmap.Width * testBitmap.Height, count);
count = scanner.Count(Colors.Black);
Assert.AreEqual(18, count); // There are exactly 18 Black pixels
int trues = 0;
count = scanner.Count((x, y, c) =>
{
if (TestingHelper.GetRandomBool())
{
++trues;
return true;
}
return false;
});
Assert.AreEqual(trues, count);
}
}
public void TestSimpleFindPixels()
{
var testBitmap = TestingHelper.GetTestBitmap();
using (var provider = new SlowBitmapPixelProvider(testBitmap, false))
{
var scanner = new DefaultScanner(provider);
var iterator = scanner.FindPixels(Colors.White);
int counter = 0;
foreach (var pixel in iterator)
{
Assert.AreEqual(4, pixel.X);
Assert.AreEqual(8, pixel.Y);
++counter;
}
Assert.AreEqual(1, counter);
}
using (var provider = new SlowBitmapPixelProvider(testBitmap))
{
var scanner = new DefaultScanner(provider);
var iterator = scanner.FindPixels(Colors.Black);
int counter = iterator.Count();
Assert.AreEqual(18, counter); // There are exactly 18 Black pixels
}
}
public void TestSimple()
{
var testBitmap = TestingHelper.GetTestBitmap();
using (var provider = new SlowBitmapPixelProvider(testBitmap))
{
var scanner = new DefaultScanner(provider);
}
}
public void TestSimpleAny()
{
var testBitmap = TestingHelper.GetTestBitmap();
using (var provider = new SlowBitmapPixelProvider(testBitmap))
{
var scanner = new DefaultScanner(provider);
bool actual = scanner.Any(Colors.White);
Assert.AreEqual(true, actual);
actual = scanner.Any(new NativeColor(255, 255, 255, 255));
Assert.AreEqual(true, actual);
}
}
public void GetPixelSlow2()
{
var testBitmap = TestingHelper.GetTestBitmap2();
using (var slow = new SlowBitmapPixelProvider(testBitmap, true))
{
for (int x = 0; x < testBitmap.Width; ++x)
{
for (int y = 0; y < testBitmap.Height; ++y)
{
var expected = NativeColor.FromDrawingColor(testBitmap.GetPixel(x, y));
var actual = slow.GetPixel(x, y);
AssertEx.AreEqual<NativeColor>(expected, actual);
}
}
}
}
public void SetPixelSlow2()
{
var testBitmap = TestingHelper.GetTestBitmap2();
using (var slow = new SlowBitmapPixelProvider(testBitmap, true))
{
for (int x = 0; x < testBitmap.Width; ++x)
{
for (int y = 0; y < testBitmap.Height; ++y)
{
NativeColor expected = TestingHelper.GetRandomColor();
slow.SetPixel(x, y, expected);
NativeColor actual = slow.GetPixel(x, y);
AssertEx.AreEqual<NativeColor>(expected, actual);
}
}
}
}
public void TestViewForEach()
{
var testBitmap = TestingHelper.GetTestBitmap();
using (var provider = new SlowBitmapPixelProvider(testBitmap))
{
var scanner = new DefaultScanner(provider)
{
View = new Rectangle(3, 3, 2, 2)
};
var counter = 0;
scanner.ForEach((x, y, c) => ++counter);
int expected = scanner.View.Width * scanner.View.Height;
int actual = counter;
Assert.AreEqual(expected, actual);
}
}
public void TestSimpleTolerance()
{
var testBitmap = TestingHelper.GetToleranceBitmap();
using (var provider = new SlowBitmapPixelProvider(testBitmap, false))
{
var scanner = new DefaultScanner(provider);
bool actual = scanner.Any(new NativeColor(255, 100, 100, 100), new ColorTolerance(60, true));
Assert.AreEqual(true, actual);
actual = scanner.Any(new NativeColor(255, 100, 100, 100), new ColorTolerance(60, false));
Assert.AreEqual(true, actual);
actual = scanner.Any(new NativeColor(255, 100, 100, 100), new ColorTolerance(30, true));
Assert.AreEqual(false, actual);
actual = scanner.Any(new NativeColor(255, 100, 100, 100), new ColorTolerance(30, false));
Assert.AreEqual(false, actual);
}
}
public void TestSimpleForEach()
{
var testBitmap = TestingHelper.GetTestBitmap();
using (var provider = new SlowBitmapPixelProvider(testBitmap))
{
var scanner = new DefaultScanner(provider);
var counter = 0;
scanner.ForEach((x, y, c) => ++counter);
int expected = testBitmap.Width * testBitmap.Height;
int actual = counter;
Assert.AreEqual(expected, actual);
}
}
