System.Linq.Tests.SelectTests.Select_SourceIsList_Skip C# (CSharp) Méthode

        public void Select_SourceIsList_Skip()
        {
            var source = new List<int> { 1, 2, 3, 4 }.Select(i => i * 2);
            Assert.Equal(new[] { 6, 8 }, source.Skip(2));
            Assert.Equal(new[] { 6, 8 }, source.Skip(2).Skip(-1));
            Assert.Equal(new[] { 6, 8 }, source.Skip(1).Skip(1));
            Assert.Equal(new[] { 2, 4, 6, 8 }, source.Skip(-1));
            Assert.Empty(source.Skip(4));
            Assert.Empty(source.Skip(20));
        }