public void RegisterDefaultConventionPack_RegisteredSuccessfully()
        {
            // Arrange
            var mongoDatabaseBuilder = new MongoDatabaseBuilder(_mongoOptions);

            mongoDatabaseBuilder.RegisterDefaultConventionPack();

            // Act
            MongoDbContextData result = mongoDatabaseBuilder.Build();

            // Assert
            IEnumerable <IConvention> conventions = ConventionRegistry.Lookup(typeof(string)).Conventions;

            Assert.NotNull(conventions.OfType <EnumRepresentationConvention>().FirstOrDefault(c => c.Representation == BsonType.String));
            Assert.NotNull(conventions.OfType <IgnoreExtraElementsConvention>().FirstOrDefault());
            Assert.NotNull(conventions.OfType <ImmutableConvention>().FirstOrDefault());
        }