BrightstarDB.Tests.EntityFramework.LinqTests.TestLinqContainsDateTime C# (CSharp) Метод

        public void TestLinqContainsDateTime()
        {
            var connectionString = GetConnectionString("TestLinqContainsDateTime");
            var context = new MyEntityContext(connectionString);

            var e1 = context.TestEntities.Create();
            var now = DateTime.Now;

            e1.SomeString = "Networked Planet";
            e1.CollectionOfStrings = new List<string> { "Jen", "Kal", "Gra", "Andy" };
            e1.CollectionOfDateTimes = new List<DateTime>() { now.AddYears(2), now.AddYears(4) };
            var e2 = context.TestEntities.Create();
            e2.SomeString = "Samarind";
            e2.CollectionOfStrings = new List<string> { "Miranda", "Sadik", "Tobey", "Ian" };
            e2.CollectionOfDateTimes = new List<DateTime>() { now.AddYears(1), now.AddYears(3) };
            
            context.SaveChanges();

            Assert.AreEqual(2, context.TestEntities.Count());

            var containsDateTime =
                context.TestEntities.Where(e => e.CollectionOfDateTimes.Contains(now.AddYears(2))).ToList();
            Assert.IsNotNull(containsDateTime);
            Assert.AreEqual(1, containsDateTime.Count);
            Assert.AreEqual("Networked Planet", containsDateTime.First().SomeString);

        }