public void ReturnsTheColorPresentInUnicolorImage()
{
Img = new Bitmap(1, 1);
Img.SetPixel(0, 0, Color.Red);
var actual = ColorFinder.FindColors(Img);
Assert.That(actual.Contains(Color.FromArgb(255, 0, 0)));
}
public void FindsTheColorInTheLastPixel()
{
Img = new Bitmap(Images.LastPixel);
List <Color> expected = new List <Color> {
Color.FromArgb(0, 0, 0), Color.FromArgb(255, 255, 255)
};
var actual = ColorFinder.FindColors(Img);
Assert.AreEqual(expected.Count, actual.Count);
foreach (var color in expected)
{
Assert.That(actual.Contains(color), "Color not found : " + color);
}
}
public void ReturnsTheListOfColorsPresentInAnImage()
{
Img = new Bitmap(5, 5);
Img.SetPixel(2, 1, Color.FromArgb(255, 0, 0));
Img.SetPixel(1, 2, Color.FromArgb(0, 255, 0));
Img.SetPixel(4, 4, Color.FromArgb(0, 0, 255));
List <Color> expected = new List <Color>
{
Color.FromArgb(255, 0, 0),
Color.FromArgb(0, 255, 0),
Color.FromArgb(0, 0, 255),
Color.FromArgb(0, 0, 0), // default color
};
var actual = ColorFinder.FindColors(Img);
Assert.AreEqual(expected.Count, actual.Count);
foreach (var color in expected)
{
Assert.That(actual.Contains(color), "Color not found : " + color);
}
}