public void DownScaleToWidthSmaller()
{
//arrange
Image imageInput = new Bitmap(100, 100);
//act
Image imageOutput = imageInput.DownScaleTo(60, 100);
//assert
Assert.AreEqual(imageOutput.Width, 60);
Assert.AreEqual(imageOutput.Height, 60);
}
public void DownScaleToBigger()
{
//arrange
Image imageInput = new Bitmap(100, 100);
//act
Image imageOutput = imageInput.DownScaleTo(200, 200);
//assert
Assert.AreEqual(imageOutput.Width, 100);
Assert.AreEqual(imageOutput.Height, 100);
}
public void DownScaleToEqualAspectRatio()
{
//arrange
Image imageInput = new Bitmap(100, 100);
//act
Image imageOutput = imageInput.DownScaleTo(50, 50);
//assert
Assert.AreEqual(imageOutput.Width, 50);
Assert.AreEqual(imageOutput.Height, 50);
}