public void ThrowsWhenGreaterThan10x()
{
Assert.Throws <ArgumentOutOfRangeException>(() => ContrastFilter.Create(CallSyntax.Parse("contrast(-1001%)")));
Assert.Throws <ArgumentOutOfRangeException>(() => ContrastFilter.Create(CallSyntax.Parse("contrast(1001%)")));
}
public void Parse()
{
var filter = ContrastFilter.Create(CallSyntax.Parse("contrast(0.5)"));
Assert.Equal(0.5, filter.Amount);
}
public void SupportsPercentageUnit()
{
var filter = ContrastFilter.Create(CallSyntax.Parse("contrast(50%)"));
Assert.Equal(0.5, filter.Amount);
}