public void MapToNativeType()
        {
            IDbTypeMapper dbTypeMapper = new DbTypeMapperBase();

            Assert.AreEqual("int32", dbTypeMapper.MapToNativeType(DbType.Int32, null));
            Assert.AreEqual("string(256)", dbTypeMapper.MapToNativeType(DbType.String, 256));
        }
        public void MapToNativeTypeWithTypeMappings()
        {
            DbTypeMapperBase dbTypeMapper = new DbTypeMapperBase();

            dbTypeMapper.RegisterTypeMapping(DbType.Int32, "int");
            dbTypeMapper.RegisterTypeMapping(DbType.String, "nvarchar");

            Assert.AreEqual("int", dbTypeMapper.MapToNativeType(DbType.Int32, null));
            Assert.AreEqual("nvarchar(256)", dbTypeMapper.MapToNativeType(DbType.String, 256));
        }