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

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

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

            Assert.AreEqual(2, context.TestEntities.Count());
            
            var containsString = context.TestEntities.Where(e => e.CollectionOfStrings.Contains("Jen")).ToList();
            Assert.IsNotNull(containsString);
            Assert.AreEqual(1, containsString.Count());
            Assert.AreEqual("Networked Planet", containsString.First().SomeString);

            var matchTargets = new List<string> {"Samarind", "IBM", "Microsoft"};
            var matchCompanies = context.TestEntities.Where(e => matchTargets.Contains(e.SomeString)).ToList();
            Assert.IsNotNull(matchCompanies);
            Assert.AreEqual(1, matchCompanies.Count);
            Assert.AreEqual("Samarind", matchCompanies.First().SomeString);
        }