public void Test_Locking_MultiThread_GetInstance()
{
// given
int sameHashCount = 1000;
int sameHashCount2 = 1000;
var list = new List <Singleton_Locking>();
for (int i = 0; i < sameHashCount; i++)
{
var t = new Thread(() =>
{
list.Add(Singleton_Locking.GetInstance());
});
t.Start();
}
// 等待所有实例都生成好
Thread.Sleep(5000);
// when
foreach (var item1 in list)
{
foreach (var item2 in list)
{
if (item1.GetHashCode() != item2.GetHashCode())
{
sameHashCount2 -= 1;
break;
}
}
}
// then
Assert.AreEqual(sameHashCount, sameHashCount2);
}
public void Test_Locking_GetInstance()
{
// given
var instance0 = Singleton_Locking.GetInstance();
// when
var instance1 = Singleton_Locking.GetInstance();
// then
Assert.AreEqual(instance1.GetHashCode(), instance0.GetHashCode());
}
