public void GetOneRedPacketTestLoop()
{
for (int i = 0; i < 100; i++)
{
GetOneRedPacketTest();
RedPacketProvider.Reset();
}
}
/// <summary>
/// 多线程下运行
/// </summary>
static void RunWithMultiThread()
{
Func <RedPacketConfig> func = new Func <RedPacketConfig>(GetRedPacketConfig);
RedPacketConfig config = null;
lock (configRWLock)
{
config = func.Invoke();
}
//尝试提前初始化红包池
RedPacketProvider.TryInitPackagePool(func);
for (int i = 0; i < config.PacketCount + 10; i++)
{
Thread thread = new Thread(() =>
{
lock (configRWLock)
{
var money = RedPacketProvider.GetOneRedPacket(func);
System.Console.WriteLine(money + "");
//模拟红包池意外清空的情况
if (i == 100 || i == 60 || i == 210)
{
RedPacketProvider.Reset();
}
//模拟活动变更的情况
if (i == 190 || i == 105)
{
redPacketIdentity = Guid.NewGuid().ToString();
}
//模拟数据库 更新当前已发的红包总金额与总数
currentAmount += money;
currentPackageCount++;
}
});
thread.Start();
}
System.Console.WriteLine("正在统计总金额...");
//暂停三秒 保证已经统计了所有金额
Thread.Sleep(3000);
System.Console.WriteLine("Sum:{0},Count:{1}", currentAmount, currentPackageCount);
System.Console.ReadKey();
}
private void GetOneRedPacketTest()
{
Func <RedPacketConfig> func = new Func <RedPacketConfig>(GetRedPacketConfig);
RedPacketConfig config = null;
lock (configRWLock)
{
config = func.Invoke();
}
int errorCount = 0;
List <decimal> errorList = new List <decimal>();
//均分红包
decimal avgPkg = Math.Round(config.Amount / config.PacketCount, 2);
//最大红包
decimal maxPkg = Math.Round(avgPkg * (100 + config.Ceiling) / 100, 2);
//最小红包
decimal minPkg = Math.Round(avgPkg * (100 - config.Floor) / 100, 2);
while (true)
{
lock (configRWLock)
{
var money = RedPacketProvider.GetOneRedPacket(func);
if (money <= 0)
{
break;
}
if (money > maxPkg || money < minPkg)
{
errorList.Add(money);
errorCount++;
}
//模拟数据库 更新当前已发的红包总金额与总数
currentAmount += money;
currentPackageCount++;
}
}
config.Amount.ShouldBe(currentAmount);
errorCount.ShouldBe(0);
}
/// <summary>
/// 单一线程下运行
/// </summary>
static void RunWithSingleThread()
{
Func <RedPacketConfig> func = new Func <RedPacketConfig>(GetRedPacketConfig);
var config = func.Invoke();
int errorCount = 0;
List <decimal> errorList = new List <decimal>();
//均分红包
decimal avgPkg = Math.Round(config.Amount / config.PacketCount, 2);
//最大红包
decimal maxPkg = Math.Round(avgPkg * (100 + config.Ceiling) / 100, 2);
//最小红包
decimal minPkg = Math.Round(avgPkg * (100 - config.Floor) / 100, 2);
while (true)
{
var money = RedPacketProvider.GetOneRedPacket(func);
if (money <= 0)
{
break;
}
if (money > maxPkg || money < minPkg)
{
errorList.Add(money);
errorCount++;
}
//模拟数据库 更新当前已发的红包总金额与总数
currentAmount += money;
currentPackageCount++;
System.Console.WriteLine(money + "");
}
System.Console.WriteLine("Sum:{0},Max:{1},Min:{2},Avg:{3},Error:{4},Count:{5}", Math.Round(currentAmount, 2), maxPkg, minPkg, avgPkg, errorCount, currentPackageCount);
foreach (var item in errorList)
{
//System.Console.WriteLine("错误:{0}",item);
}
System.Console.ReadKey();
}
