public void Save_null_then_get()
{
var key = "key-object-null";
ICacheProvider cache = new MemoryCacheProvider("region3");
Person id1 = null;
var id2 = cache.GetOrCreate(key, _ => id1);
Assert.IsNull(id2);
Person id3;
var exists = cache.TryGet(key, out id3);
Assert.IsTrue(exists);
}
public void Save_ReferenceType_then_get()
{
var key = "key-object";
ICacheProvider cache = new MemoryCacheProvider("region2");
var id1 = new Object();
var id2 = cache.GetOrCreate(key, _ => id1);
Assert.AreEqual(id1, id2);
cache.Expire(key);
Object id3;
var exists = cache.TryGet(key, out id3);
Assert.IsFalse(exists);
Assert.AreNotEqual(id1, id3);
Assert.AreEqual(id3, null);
}
public void Save_ValueType_then_get()
{
var key = "key-guid";
ICacheProvider cache = new MemoryCacheProvider("region1");
var id1 = Guid.NewGuid();
var id2 = cache.GetOrCreate(key, _ => id1);
Assert.AreEqual(id1, id2);
cache.Expire(key);
Guid id3;
var exists = cache.TryGet(key, out id3);
Assert.IsFalse(exists);
Assert.AreNotEqual(id1, id3);
Assert.AreEqual(id3, Guid.Empty);
}