public void TestTryGetOrAdd()
{
var cache = new MemoryCacheBasedQueryCache <string, int>(new DefaultKeySerializer <string>());
var val = cache.GetOrAdd("key", 1, new EntryOptions {
SlidingExpiration = TimeSpan.FromMilliseconds(1)
});
Assert.Equal(1, val);
Thread.Sleep(1);
Assert.False(cache.TryGet("key", out val));
cache.Set("key", 1, new EntryOptions {
AbsoluteExpirationRelativeToNow = TimeSpan.FromMilliseconds(1)
});
Thread.Sleep(1);
Assert.False(cache.TryGet("key", out val));
cache.Set("key", 1, new EntryOptions {
AbsoluteExpiration = DateTimeOffset.Now.AddMilliseconds(1)
});
Thread.Sleep(1);
Assert.False(cache.TryGet("key", out val));
cache.Set("key", 1, new EntryOptions {
AbsoluteExpiration = DateTimeOffset.Now.AddSeconds(1)
});
Thread.Sleep(100);
Assert.True(cache.TryGet("key", out val));
}
public void TestRemove()
{
var cache = new MemoryCacheBasedQueryCache <string, int>(new DefaultKeySerializer <string>());
string testKey = "testKey";
int testValue = 1;
cache.Set(testKey, testValue, EntryOptions.Default);
int value;
Assert.True(cache.TryGet(testKey, out value));
Assert.Equal(testValue, value);
cache.Remove(testKey);
Assert.False(cache.TryGet(testKey, out testValue));
}
public void TestTryGetOrAdd()
{
var cache = new MemoryCacheBasedQueryCache<string, int>(new DefaultKeySerializer<string>());
var val = cache.GetOrAdd("key", 1, new EntryOptions { SlidingExpiration = TimeSpan.FromMilliseconds(1) });
Assert.Equal(1, val);
Thread.Sleep(1);
Assert.False(cache.TryGet("key", out val));
cache.Set("key", 1, new EntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromMilliseconds(1) });
Thread.Sleep(1);
Assert.False(cache.TryGet("key", out val));
cache.Set("key", 1, new EntryOptions { AbsoluteExpiration = DateTimeOffset.Now.AddMilliseconds(1) });
Thread.Sleep(1);
Assert.False(cache.TryGet("key", out val));
cache.Set("key", 1, new EntryOptions { AbsoluteExpiration = DateTimeOffset.Now.AddSeconds(1) });
Thread.Sleep(100);
Assert.True(cache.TryGet("key", out val));
}