public void ReturnsNullWhenObjectDoesNotExist()
{
IExpiryProvider expiryProvider = Substitute.For <IExpiryProvider>();
IStorage storage = new InMemoryStorage(expiryProvider);
byte[] objFromBytes;
bool success = storage.TryGet("lorem ipsum", out objFromBytes);
Assert.Null(objFromBytes);
Assert.False(success);
}
public void CanInsertAndGetObject()
{
string key = "key";
string objectWord = "lorem ipsum";
IExpiryProvider expiryProvider = Substitute.For <IExpiryProvider>();
IStorage storage = new InMemoryStorage(expiryProvider); storage.AddOrUpdate(key, DateTime.MaxValue, Encoding.UTF8.GetBytes(objectWord));
byte[] objFromBytes;
bool success = storage.TryGet(key, out objFromBytes);
string stringFromBytes = Encoding.UTF8.GetString(objFromBytes);
Assert.True(success);
Assert.Equal(objectWord, stringFromBytes);
}
public void CanUpdateExistingObject()
{
string key = "key";
string first = "first";
string second = "second";
IExpiryProvider expiryProvider = Substitute.For <IExpiryProvider>();
IStorage storage = new InMemoryStorage(expiryProvider);
byte[] firstObject = Encoding.UTF8.GetBytes(first);
byte[] secondObject = Encoding.UTF8.GetBytes(second);
storage.AddOrUpdate(key, DateTime.MaxValue, firstObject);
storage.AddOrUpdate(key, DateTime.MaxValue, secondObject);
byte[] objFromBytes;
bool success = storage.TryGet(key, out objFromBytes);
string stringFromBytes = Encoding.UTF8.GetString(objFromBytes);
Assert.True(success);
Assert.Equal(stringFromBytes, second);
}
