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

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

            var e1 = context.TestEntities.Create();
            e1.SomeString = "Networked Planet";
            e1.CollectionOfLong = new List<long>() { 2000000000000, 4000000000000 };
            var e2 = context.TestEntities.Create();
            e2.SomeString = "Samarind";
            e2.CollectionOfLong = new List<long>() { 3000000000000, 5000000000000 };

            context.SaveChanges();

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

            var containsLong = context.TestEntities.Where(e => e.CollectionOfLong.Contains(2000000000000)).ToList();
            Assert.IsNotNull(containsLong);
            Assert.AreEqual(1, containsLong.Count);
            Assert.AreEqual("Networked Planet", containsLong.First().SomeString);

        }