public void Process_ClearsTheStorage()
{
// arrange
var request = new ClearRequest();
var processor = new ClearProcessor();
var storage = Substitute.For <IStorage>();
// act
processor.Reply(request, storage);
// assert
storage.Received(1).Clear();
}
public void Process_ReturnsNumberOfDeleted()
{
// arrange
var request = new ClearRequest();
var processor = new ClearProcessor();
var deletedCount = 5;
var storage = Substitute.For <IStorage>();
storage.Clear().Returns(deletedCount);
// act
ClearResponse response = processor.Reply(request, storage);
// assert
Assert.Equal(response.Deleted, deletedCount);
}