public async Task ExpirationTestTimeSpan()
{
using (MemcachedClient client = GetClient())
{
var cacheKey = $"ExpirationTest-TimeSpan-{new Random().Next()}";
Assert.True(await client.StoreAsync(StoreMode.Set, cacheKey, "ExpirationTest:TimeSpan", new TimeSpan(0, 0, 3)), "Expires:Timespan failed");
Assert.Equal("ExpirationTest:TimeSpan", await client.GetValueAsync <string>(cacheKey));
await Task.Delay(TimeSpan.FromSeconds(4));
Assert.Null(await client.GetValueAsync <string>(cacheKey));
}
}
public async Task ExpirationTestDateTime()
{
using (MemcachedClient client = GetClient())
{
var cacheKey = $"Expires-DateTime-{new Random().Next()}";
DateTime expiresAt = DateTime.Now.AddSeconds(3);
Assert.True(await client.StoreAsync(StoreMode.Set, cacheKey, "Expires:DateTime", expiresAt), "Expires:DateTime failed");
Assert.Equal("Expires:DateTime", await client.GetValueAsync <string>(cacheKey));
await Task.Delay(TimeSpan.FromSeconds(4));
Assert.Null(await client.GetValueAsync <string>(cacheKey));
}
}
public async Task StoreStringTest()
{
using (MemcachedClient client = GetClient())
{
Assert.True(await client.StoreAsync(StoreMode.Set, "TestString", "Hello world!", DateTime.Now.AddSeconds(10)), "StoreString failed.");
Assert.Equal("Hello world!", await client.GetValueAsync <string>("TestString"));
}
}
/// <summary>
/// 获取缓存
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
public static async Task <object> GetAsnyAsync(string key)
{
try
{
key = _DEPEND_ + "_" + key.ToLower();
return(await mclient.GetValueAsync <object>(key));
}
catch (Exception ex)
{
throw;
}
}
public async Task IncrementNoDefaultTest()
{
using (MemcachedClient client = GetClient())
{
Assert.Equal((ulong)2, client.Increment("VALUE", 2, 2));
Assert.Equal((ulong)4, client.Increment("VALUE", 2, 2));
var value = await client.GetValueAsync <string>("VALUE");
Assert.Equal("4", value);
}
}
public async Task FlushTest()
{
using (MemcachedClient client = GetClient())
{
for (int i = 0; i < 10; i++)
{
string cacheKey = $"Hello_Flush_{i}";
Assert.True(await client.StoreAsync(StoreMode.Set, cacheKey, i, DateTime.Now.AddSeconds(30)));
}
await client.FlushAllAsync();
for (int i = 0; i < 10; i++)
{
string cacheKey = $"Hello_Flush_{i}";
Assert.Null(await client.GetValueAsync <string>(cacheKey));
}
}
}
