public void Cannot_Register_with_null_client()
{
var sut = new TwitterUserTracker();
var ex = Record.Exception(() => sut.Register(Guid.NewGuid(), null));
ex.Should().BeOfType <ArgumentNullException>();
}
public void Get_Auth_Sign_In_Populates_Twitter_Auth_Link()
{
//arrange
var twitterApi = A.Fake <ITwitterAuthenticatedClient>();
var callBackUrl = new Uri("http://api.faketwitter.com/?foo=bar");
A.CallTo(() => twitterApi.GetAuthorizationUri(A <string> ._)).Returns(callBackUrl);
var twitterUserTracker = new TwitterUserTracker();
var bootstrapper = new TestBootstrapper(
with =>
{
with.Module <AuthModule>();
with.Dependency <ITwitterAuthenticatedClient>(twitterApi);
with.Dependency <ITwitterUserTracker>(twitterUserTracker);
});
var browser = new Browser(bootstrapper);
//act
var response = browser.Get("/auth/signin");
//assert
response.StatusCode.Should().Be(HttpStatusCode.OK);
response.GetViewName().Should().Be("SignIn");
var authUrl = (Uri)(response.Context.ViewBag.AuthUrl);
authUrl.ShouldBeEquivalentTo(callBackUrl);
}
protected override void ConfigureApplicationContainer(TinyIoCContainer container)
{
base.ConfigureApplicationContainer(container);
//plug in twitter api
var consumerKey = ConfigurationManager.AppSettings["ConsumerKey"];
var consumerSecret = ConfigurationManager.AppSettings["ConsumerSecret"];
var accessToken = ConfigurationManager.AppSettings["AccessToken"];
var accessTokenSecret = ConfigurationManager.AppSettings["AccessTokenSecret"];
var twitterApi =
TweetSharpPublicClientAdapter.Create(consumerKey, consumerSecret, accessToken, accessTokenSecret)
.GetAwaiter()
.GetResult();
// public twitter client singleton
container.Register <ITwitterPublicClient>(twitterApi);
// factory method for authed twitter client
// instantiated on sign in then cached in-mem
// for each user
container.Register <ITwitterAuthenticatedClient>((_, __) => new TweetSharpAuthenticatedClientAdapter(consumerKey, consumerSecret));
// user tracker singleton
// maps session guids to IUserIdentity
// retrieves authenticated twitter client for a given user
var twitterUserTracker = new TwitterUserTracker();
container.Register <ITwitterUserTracker>(twitterUserTracker);
container.Register <IUserMapper>(twitterUserTracker);
}
public void Cannot_Register_with_invalid_Guid()
{
var client = A.Fake <ITwitterAuthenticatedClient>();
var sut = new TwitterUserTracker();
var ex = Record.Exception(() => sut.Register(new Guid(), client));
ex.Should().BeOfType <ArgumentOutOfRangeException>();
}
public void Returns_null_UserIdentity_When_Not_registered()
{
var context = new NancyContext();
var sut = new TwitterUserTracker();
var result = sut.GetUserFromIdentifier(Guid.NewGuid(), context);
result.Should().BeNull();
}
public void When_registered_Can_retrieve_TwitterClient_from_UserId()
{
const long TwitterUserId = 123L;
var sessionid = Guid.NewGuid();
var client = A.Fake <ITwitterAuthenticatedClient>();
A.CallTo(() => client.UserId).Returns(TwitterUserId);
var sut = new TwitterUserTracker();
sut.Register(sessionid, client);
var result = sut.GetAuthenticatedTwitterClientForUser(TwitterUserId);
result.Should().NotBeNull();
result.UserId.Should().Be(TwitterUserId);
}
public void Can_register_multiple_sessions_from_the_same_user()
{
const long TwitterUserId = 123L;
var sessionid = Guid.NewGuid();
var secondSessionId = Guid.NewGuid();
var client = A.Fake <ITwitterAuthenticatedClient>();
A.CallTo(() => client.UserId).Returns(TwitterUserId);
var sut = new TwitterUserTracker();
sut.Register(sessionid, client);
sut.Register(secondSessionId, client);
var result = sut.GetAuthenticatedTwitterClientForUser(TwitterUserId);
result.Should().NotBeNull();
result.UserId.Should().Be(TwitterUserId);
}
public void When_registered_Can_retrieve_UserIdentity_from_Session_Id()
{
const long TwitterUserId = 123L;
var sessionid = Guid.NewGuid();
var client = A.Fake <ITwitterAuthenticatedClient>();
A.CallTo(() => client.UserId).Returns(TwitterUserId);
var context = new NancyContext();
var sut = new TwitterUserTracker();
sut.Register(sessionid, client);
var user = sut.GetUserFromIdentifier(sessionid, context);
user.Should().NotBeNull();
user.Should().BeOfType <TwitterUser>();
user.As <TwitterUser>().TwitterUserId.Should().Be(TwitterUserId);
}
public void Unauthenticated_Get_should_return_403()
{
//arrange
var twitterUserTracker = new TwitterUserTracker();
var bootstrapper = new TestBootstrapper(
with =>
{
with.Module <TweetModule>();
with.Dependency <ITwitterUserTracker>(twitterUserTracker);
});
var browser = new Browser(bootstrapper);
//act
var response = browser.Get("/tweet");
//assert
response.StatusCode.Should().Be(HttpStatusCode.Unauthorized);
}
