System.Linq.Tests.AverageTests.MultipleFloatFromSelector C# (CSharp) Метод

        public void MultipleFloatFromSelector()
        {
            var source = new[]
            {
                new{ name = "Tim", num = 5.5f},
                new{ name = "John", num = 15.5f},
                new{ name = "Bob", num = 3.0f}
            };
            float expected = 8.0f;

            Assert.Equal(expected, source.AsQueryable().Average(e => e.num));
        }