Creates test user for automated tests.
If there is no test user, the new test user will be created, otherwise the old one will be returned.
$ npm install fb-test-user
var TestUser = require('fb-test-user');
var config = {
appId: 123,
appSecret: 'abc',
permissions: 'read_stream, friends_location'
};
inst = new TestUser(config);
inst.getTestUser(function(err, user){
//user is: { id: '100007266971717', access_token: 'CAAUY15laJ0wBAHBsEc67brBGaTY' }
});
MIT