using Glass.Typesetting;
using UnitTestSharp;

namespace Glass.UnitTests.Typesetting
{
    public class LineTests : TestFixture
    {
        public class CtorTests : TestFixture
        {
            public void KeepsEndWidthAndFlags()
            {
                var line = new Line(5, 30, LineFlags.EndsWithHyphen);

                CheckEqual(5, line.End);
                CheckEqual(30, line.VisibleWidth);
                CheckEqual(LineFlags.EndsWithHyphen, line.Flags);
            }

            public void FlagsDefaultsToNone()
            {
                CheckEqual(LineFlags.None, new Line(1, 10).Flags);
            }
        }

        public class EndsWithHyphenTests : TestFixture
        {
            public void HyphenFlag_IsTrue()
            {
                CheckTrue(new Line(1, 10, LineFlags.EndsWithHyphen).EndsWithHyphen);
            }

            public void OtherFlags_AreFalse()
            {
                CheckFalse(new Line(1, 10, LineFlags.EndsWithEllipsis).EndsWithHyphen);
                CheckFalse(new Line(1, 10).EndsWithHyphen);
            }
        }

        public class EndsWithEllipsisTests : TestFixture
        {
            public void EllipsisFlag_IsTrue()
            {
                CheckTrue(new Line(1, 10, LineFlags.EndsWithEllipsis).EndsWithEllipsis);
            }

            public void OtherFlags_AreFalse()
            {
                CheckFalse(new Line(1, 10, LineFlags.EndsWithHyphen).EndsWithEllipsis);
                CheckFalse(new Line(1, 10).EndsWithEllipsis);
            }
        }
    }
}