我想用mocha测试这个方法，我不知道从哪里开始？ 路线：
app.post('/signup', passport.authenticate('local-signup', {
failureRedirect: '/#/',
failureFlash: true
}),
function(req, res) {
res.jsonp(req.user);
});
以下是我服务的定义：
passport.use('local-signup', new LocalStrategy({
// by default, local strategy uses username and password, we will override with email
usernameField: 'email',
passwordField: 'password',
pseudoField: 'pseudo',
passReqToCallback: true // allows us to pass back the entire request to the callback
},
function(req, email, password, pseudo, done) {
// asynchronous
// User.findOne wont fire unless data is sent back
process.nextTick(function() {
// find a user whose email is the same as the forms email
// we are checking to see if the user trying to login already exists
User.findOne({
'local.email': email
}, function(err, user) {
// if there are any errors, return the error
if (err)
return done(err);
// check to see if theres already a user with that email
if (user) {
console.log('That email is already taken');
//var newUser = new User();
return done(404, null);
// return done(null, false, req.flash('signupMessage', 'That email is already taken.'));
} else {
// if there is no user with that email
// create the user
console.log('creation new user');
var newUser = new User();
// set the user's local credentials
newUser.local.email = email;
newUser.local.password = newUser.generateHash(password);
newUser.local.pseudo = pseudo;
console.log(pseudo);
console.log(newUser.local);
// save the user
console.log('going to save in bdd');
newUser.save(function(err) {
if (err)
throw err;
return done(null, newUser);
});
}
});
});
}));
我只是需要一些帮助来了解我如何测试这种方法以及如何调用它。