コード例 #1
0
        public void PostGresTestOperators()
        {
            var conn          = new Npgsql.NpgsqlConnection(ConfigurationManager.ConnectionStrings["postgres"].ConnectionString);
            var scriptBuilder = conn.GetScriptBuild();

            var cliente1 = new Cliente()
            {
                Nome = "Miranda"
            };
            var cliente2 = new Cliente()
            {
                Nome = "Moshe"
            };
            var cliente3 = new Cliente()
            {
                Nome = "Moshe"
            };

            var createTableScript = scriptBuilder.GetCreateTableCommand <Cliente>();

            conn.Execute(createTableScript);
            var id = conn.InsertReturningId <Cliente>(cliente1);

            conn.Insert(cliente2);
            conn.Insert(cliente3);

            var clientesWithIdGreaterThan1 = conn.Select <Cliente>(c => c.Id > 1);
            var clientesIdOtherThan3       = conn.Select <Cliente>(c => c.Id != 3);
            var clientesWithIdLessThan2    = conn.Select <Cliente>(c => c.Id < 2);

            Assert.AreEqual(2, clientesWithIdGreaterThan1.Count());
            Assert.AreEqual("Miranda", clientesIdOtherThan3.ToList()[0].Nome);
            Assert.AreEqual(2, clientesIdOtherThan3.ToList()[1].Id);
            Assert.AreEqual(1, clientesWithIdLessThan2.Count());

            conn.Execute("drop table \"Cliente\"");
        }