Include facebook-stub.js when in your testing environment, and don't include the facebook all.js

facebook-stub.js creates valid md5 sig cookie which will be passed to the server.

FacebookStub provides two global objects:

• FB emulates the same behavior as the FB object.
• FBWorld provides entries to get and set facebook states.

The first think you need to do is FBWorld.setSecret(Your App Secret). This allows the creation of valid cookies.

Then you can simulate different user states by using:

FBWorld.notLoggedIn();
FBWorld.loggedIn();
FBWorld.notConnected();
FBWorld.connected();

If you are not connected to the application, then when FB.login is called, you will need to respond with either

FBWorld.allowConnection(); or
FBWorld.denyConnection();

The difference between being not being logged in and connecting and being not logged in has not been flushed out yet, as it's purely a facebook state. In terms of the app, you're either connected or not.

FBWorld provides you with these helper functions for debugging your application state

FBWorld.state();
FBWorld.setUid();
FBWorld.uid();
FBWorld.beingPromptedToLogin;
FBWorld.beingPromptedToConnect;

If you modify facebook-stub.js directly it will be overwritten by builder/concat. Modify src/ files only

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The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

  // App code being tested
  FB.ui({method:'feed', etc:…}, function(){ … })

  // test pseudo code
  FBWorld.beingPromptedToShare;         //=> false
  FBWorld.beingPromptedToShareOptions;  //=> null
  FBWorld.beingPromptedToShareCallback; //=> null

  // do whatever causes the above app code to be called
  FBWorld.beingPromptedToLogin; //=> true
  FBWorld.beingPromptedToShareOptions;  //=> {method:'feed', etc:…}
  FBWorld.beingPromptedToShareCallback; //=> function(){ … }

  // simulate sharing
  FBWorld.confirmSharePrompt();
  // the callback is called here with a response stub containing a post id

  FBWorld.beingPromptedToShare;         //=> false
  FBWorld.beingPromptedToShareOptions;  //=> null
  FBWorld.beingPromptedToShareCallback; //=> null

  // OR

  // do whatever causes the above app code to be called
  FBWorld.beingPromptedToLogin; //=> true
  FBWorld.beingPromptedToShareOptions;  //=> {method:'feed', etc:…}
  FBWorld.beingPromptedToShareCallback; //=> function(){ … }

  // simulate sharing
  FBWorld.cancelSharePrompt();
  // the callback is called here with a response stub not containing a post id

  FBWorld.beingPromptedToShare;         //=> false
  FBWorld.beingPromptedToShareOptions;  //=> null
  FBWorld.beingPromptedToShareCallback; //=> null