System.Linq.Tests.DistinctTests.SingleNullElementExplicitlyUseDefaultComparer C# (CSharp) Method

        public void SingleNullElementExplicitlyUseDefaultComparer()
        {
            string[] source = { null };
            string[] expected = { null };

            Assert.Equal(expected, source.AsQueryable().Distinct(EqualityComparer<string>.Default));
        }