using Xunit;

namespace Wabbajack.Paths.Test
{
    public class ArrayExtensionsTests
    {
        [Fact]
        public void AreEqualTests()
        {
            Assert.True(ArrayExtensions.AreEqual(new[] { 1, 2, 3 }, 0, new[] { 1, 2 }, 0, 2));
            Assert.False(ArrayExtensions.AreEqual(new[] { 1, 2, 3 }, 0, new[] { 1, 2 }, 0, 3));
            Assert.False(ArrayExtensions.AreEqual(new[] { 1, 2 }, 1, new[] { 1, 2, 3 }, 0, 2));
        }

        [Fact]
        public void CompareTo()
        {
            Assert.Equal(0, ArrayExtensions.Compare(new[] { 1, 1 }, new[] { 1, 1 }));
            Assert.Equal(1, ArrayExtensions.Compare(new[] { 1, 1, 1 }, new[] { 1, 1 }));
            Assert.Equal(-1, ArrayExtensions.Compare(new[] { 1, 1 }, new[] { 1, 1, 1 }));
            Assert.Equal(1, ArrayExtensions.Compare(new[] { 1, 2 }, new[] { 1, 1, 1 }));

            Assert.Equal(0, ArrayExtensions.CompareString(new[] { "1", "1" }, new[] { "1", "1" }));
            Assert.Equal(1, ArrayExtensions.CompareString(new[] { "1", "1", "1" }, new[] { "1", "1" }));
            Assert.Equal(-1, ArrayExtensions.CompareString(new[] { "1", "1" }, new[] { "1", "1", "1" }));
            Assert.Equal(1, ArrayExtensions.CompareString(new[] { "1", "2" }, new[] { "1", "1", "1" }));
        }
    }
}