MongoDB.DriverUnitTests.MongoServerSettingsTests.TestWriteConcern C# (CSharp) Метод

        public void TestWriteConcern()
        {
            var settings = new MongoServerSettings();
            Assert.AreEqual(WriteConcern.Unacknowledged, settings.WriteConcern);

            var writeConcern = new WriteConcern();
            settings.WriteConcern = writeConcern;
            Assert.AreSame(writeConcern, settings.WriteConcern);
            Assert.IsFalse(settings.WriteConcern.IsFrozen);

            settings.Freeze();
            Assert.AreEqual(writeConcern, settings.WriteConcern);
            Assert.IsTrue(settings.WriteConcern.IsFrozen);
            Assert.Throws<InvalidOperationException>(() => { settings.WriteConcern = writeConcern; });
        }
    }