public void CalculateShrinkFactor()
{
var actual = new Size(25, 35);
var specified = new Size(5, 7);
var factor = PaintHelper.CalculateTransformationFactor(actual, specified);
factor.Should().BeInRange(0.2f - 0.01f, 0.2f + 0.01f);
}
public void CalculateUnproportionalFactor()
{
var actual = new Size(100, 50);
var specified = new Size(20, 25);
var factor = PaintHelper.CalculateTransformationFactor(actual, specified);
factor.Should().BeInRange(0.2f - 0.01f, 0.2f + 0.01f);
}
public void CalculateАugmentativeFactor()
{
var actual = new Size(50, 100);
var specified = new Size(100, 200);
var factor = PaintHelper.CalculateTransformationFactor(actual, specified);
factor.ShouldBeEquivalentTo(2);
}
