.NET 8 编写 LiteDB vs SQLite 数据库 CRUD 接口性能测试（测试篇）

using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;
using LiteDB;
using Microsoft.Data.Sqlite;
using System;
using System.Collections.Generic;
using System.IO;
 
public class LiteDBVsSQLiteCRUD
{
    private string _databaseFile = "litedbtest.db";
    private string _connectionString = "Data Source=sqlite.db;Version=3;";
 
    // LiteDB 初始化和清理
    [GlobalSetup(Target = nameof(LiteDBInsert))]
    public void SetupLiteDB()
    {
        using (var db = new LiteDatabase(_databaseFile))
        {
            var col = db.GetCollection<Person>("people");
            col.DeleteAll();
        }
    }
 
    [GlobalCleanup(Target = nameof(LiteDBInsert))]
    public void CleanupLiteDB()
    {
        File.Delete(_databaseFile);
    }
 
    // SQLite 初始化和清理
    [GlobalSetup(Target = nameof(SQLiteInsert))]
    public void SetupSQLite()
    {
        using (var connection = new SqliteConnection(_connectionString))
        {
            connection.Open();
            var command = connection.CreateCommand();
            command.CommandText = @"
                CREATE TABLE people (
                    id INTEGER PRIMARY KEY,
                    name TEXT NOT NULL,
                    age INTEGER NOT NULL
                );";
            command.ExecuteNonQuery();
            connection.Close();
        }
    }
 
    [GlobalCleanup(Target = nameof(SQLiteInsert))]
    public void CleanupSQLite()
    {
        using (var connection = new SqliteConnection(_connectionString))
        {
            connection.Open();
            var command = connection.CreateCommand();
            command.CommandText = "DROP TABLE people;";
            command.ExecuteNonQuery();
            connection.Close();
        }
    }
 
    [Benchmark]
    public void LiteDBInsert()
    {
        using (var db = new LiteDatabase(_databaseFile))
        {
            var col = db.GetCollection<Person>("people");
            for (int i = 0; i < 100; i++)
            {
                col.Insert(new Person { Name = "Name" + i, Age = 30 + i });
            }
        }
    }
 
    [Benchmark]
    public void SQLiteInsert()
    {
        using (var connection = new SqliteConnection(_connectionString))
        {
            connection.Open();
            var command = connection.CreateCommand();
            for (int i = 0; i < 100; i++