Features (Use Cases)

All features should be available in browsers, Phonegap apps and possibly Chrome Web Apps without compromising the stateless architecture.

##Feature Heartbeat (api endpoint + ui button)
As an anonymous (or authenticated) user
I want to be able to get a Heartbeat
So that I know that my server is running

##Feature Error (api endpoint + ui button)
As an anonymous (or authenticated) user
I want to be able to get an Error
So that I can check i18n error reporting (code + message)

##Feature List Content (api endpoint + ui button)
As an anonymous (or authenticated) user
I want to be able to list content
So that I can select content to edit (update) or delete

##Feature Authentication As a [Facebook|Google|Twitter|Windows Live and eventually LinkedIn|Yahoo] User
I want to be able to sign in (authenticate)
So that I can view my profile and modify the content list

Scenario 1: Successful login
Scenario 2: Unsuccessful login

##Feature Values As an authenticated user
I want to be able to access protected values unavailable to anonymous users
So that I can check authentication

Scenario 1: authenticated users can access values
Scenario 2: anonymous users get a 401 - Unauthorized response

##Feature Profile As an authenticated user
I want to be able to view my protected profile
So that I can check my details

Scenario 1: authenticated users can access their profile
Scenario 2: anonymous users get a 401 - Unauthorized response

##Feature Create Content As an authenticated user
I want to be able to add content to a list
So that I can manage more content

Scenario 1: authenticated users can create content
Scenario 2: anonymous users get a 401 - Unauthorized response

##Feature Edit and Update Content As an authenticated user
I want to be able to edit and update content
So that I can make corrections to existing content

Scenario 1: authenticated users can edit and update content
Scenario 2: anonymous users get a 401 - Unauthorized response

##Feature Delete Content As an authenticated user
I want to be able to delete content
So that I can remove content not more needed

Scenario 1: authenticated users can delete content
Scenario 2: anonymous users get a 401 - Unauthorized response

##Feature Sign out As an authenticated user
I want to be able to sign out So that signing in again (possibly with any account) is required to further use protected features

Scenario 1: Same device Scenario 2: Test on multiple devices (signin/signout on one device should only affect this device)

The token expires after expires time (2 hours is the default). The user changes her password which invalidates the access token. The user de-authorizes your app. The user logs out of Facebook.