GetAllUserPerformed() public method

Gets all the events that have been performed by a given user.
http://developer.github.com/v3/activity/events/#list-events-performed-by-a-user
public GetAllUserPerformed ( string user ) : IObservable
user string The login of the user
return IObservable
            public async Task EnsuresNonNullArguments()
            {
                var gitHubClient = Substitute.For<IGitHubClient>();
                var client = new ObservableEventsClient(gitHubClient);

                await Assert.ThrowsAsync<ArgumentNullException>(() => client.GetAllUserPerformed(null).ToTask());
                await Assert.ThrowsAsync<ArgumentException>(() => client.GetAllUserPerformed("").ToTask());
            }
            public void RequestsCorrectUrl()
            {
                var gitHubClient = Substitute.For<IGitHubClient>();
                var client = new ObservableEventsClient(gitHubClient);

                client.GetAllUserPerformed("fake");

                gitHubClient.Connection.Received(1).Get<List<Activity>>(new Uri("users/fake/events", UriKind.Relative), Args.EmptyDictionary, null);
            }