public void ShouldSetThePropertiesToTheDefaultValue()
{
var affine = new DrawableAffine();
affine.ScaleX = 2.0;
affine.ScaleY = 3.0;
affine.ShearX = 4.0;
affine.ShearY = 5.0;
affine.TranslateX = 6.0;
affine.TranslateY = 7.0;
affine.Reset();
Assert.Equal(1.0, affine.ScaleX);
Assert.Equal(1.0, affine.ScaleY);
Assert.Equal(0.0, affine.ShearX);
Assert.Equal(0.0, affine.ShearY);
Assert.Equal(0.0, affine.TranslateX);
Assert.Equal(0.0, affine.TranslateY);
}
public void Test_Reset()
{
DrawableAffine affine = new DrawableAffine();
Assert.Equal(1.0, affine.ScaleX);
Assert.Equal(1.0, affine.ScaleY);
Assert.Equal(0.0, affine.ShearX);
Assert.Equal(0.0, affine.ShearY);
Assert.Equal(0.0, affine.TranslateX);
Assert.Equal(0.0, affine.TranslateY);
affine.ScaleX = 2.0;
Assert.Equal(2.0, affine.ScaleX);
Assert.Equal(1.0, affine.ScaleY);
Assert.Equal(0.0, affine.ShearX);
Assert.Equal(0.0, affine.ShearY);
Assert.Equal(0.0, affine.TranslateX);
Assert.Equal(0.0, affine.TranslateY);
affine.ScaleY = 3.0;
Assert.Equal(2.0, affine.ScaleX);
Assert.Equal(3.0, affine.ScaleY);
Assert.Equal(0.0, affine.ShearX);
Assert.Equal(0.0, affine.ShearY);
Assert.Equal(0.0, affine.TranslateX);
Assert.Equal(0.0, affine.TranslateY);
affine.ShearX = 4.0;
Assert.Equal(2.0, affine.ScaleX);
Assert.Equal(3.0, affine.ScaleY);
Assert.Equal(4.0, affine.ShearX);
Assert.Equal(0.0, affine.ShearY);
Assert.Equal(0.0, affine.TranslateX);
Assert.Equal(0.0, affine.TranslateY);
affine.ShearY = 5.0;
Assert.Equal(2.0, affine.ScaleX);
Assert.Equal(3.0, affine.ScaleY);
Assert.Equal(4.0, affine.ShearX);
Assert.Equal(5.0, affine.ShearY);
Assert.Equal(0.0, affine.TranslateX);
Assert.Equal(0.0, affine.TranslateY);
affine.TranslateX = 6.0;
Assert.Equal(2.0, affine.ScaleX);
Assert.Equal(3.0, affine.ScaleY);
Assert.Equal(4.0, affine.ShearX);
Assert.Equal(5.0, affine.ShearY);
Assert.Equal(6.0, affine.TranslateX);
Assert.Equal(0.0, affine.TranslateY);
affine.TranslateY = 7.0;
Assert.Equal(2.0, affine.ScaleX);
Assert.Equal(3.0, affine.ScaleY);
Assert.Equal(4.0, affine.ShearX);
Assert.Equal(5.0, affine.ShearY);
Assert.Equal(6.0, affine.TranslateX);
Assert.Equal(7.0, affine.TranslateY);
affine.Reset();
Assert.Equal(1.0, affine.ScaleX);
Assert.Equal(1.0, affine.ScaleY);
Assert.Equal(0.0, affine.ShearX);
Assert.Equal(0.0, affine.ShearY);
Assert.Equal(0.0, affine.TranslateX);
Assert.Equal(0.0, affine.TranslateY);
}
