public async void GetAsync()
{
_store.Clear();
_store["FOOBAR.key1"] = 123;
_store["FOOBAR.key1.TYPE"] = typeof(int).AssemblyQualifiedName;
_store["FOOBAR.KEYS"] = new List <string> {
"key1"
};
var cache = new FoobarCache("Foobar");
Assert.True((await cache.GetAsync("key1")).Exists);
Assert.Equal(123, (await cache.GetAsync("key1")).Value);
await cache.ClearAsync();
Assert.False(_store.Any());
Assert.False((await cache.GetAsync("key2")).Exists);
_store["FOOBAR.key2"] = Cache.NullValue.Instance;
_store["FOOBAR.key2.TYPE"] = typeof(Cache.NullValue).AssemblyQualifiedName;
_store["FOOBAR.KEYS"] = new List <string> {
"key2"
};
Assert.True((await cache.GetAsync("key2")).Exists);
Assert.Null((await cache.GetAsync("key2")).Value);
}
public async void ClearAsync()
{
_store.Clear();
_store.Add("Abc", new object());
var cache = new FoobarCache("Foobar");
await cache.SetAsync("123", new object());
await cache.SetAsync("456", new object());
await cache.SetAsync("789", new object());
Assert.True(_store.Count > 1);
await cache.ClearAsync();
Assert.Equal("Abc", _store.Single().Key);
}
public async void SetAsync()
{
_store.Clear();
var cache = new FoobarCache("Foobar");
var valule = DateTime.Now;
await cache.SetAsync("123", valule);
Assert.Equal(valule, _store["FOOBAR.123"]);
Assert.Equal("123", ((List <string>)_store["FOOBAR.KEYS"]).Single());
Assert.Equal(typeof(DateTime).AssemblyQualifiedName, _store["FOOBAR.123.TYPE"]);
await cache.ClearAsync();
await cache.SetAsync("456", null);
Assert.Equal(Cache.NullValue.Instance, _store["FOOBAR.456"]);
Assert.Equal("456", ((List <string>)_store["FOOBAR.KEYS"]).Single());
Assert.Equal(typeof(Cache.NullValue).AssemblyQualifiedName, _store["FOOBAR.456.TYPE"]);
}