Well, maybe I overdo the unit tests.
Right now, I mock every external thing the function calls.
I want it to be completely separated from all other things (be able to run
without db, without internet, without browser)
Alexey, what would be your test for this controller function without db
mocking.
// Code
SettingsController.prototype.sportsUpdate = function (app, user, data, cb) {
// get array of sports from the passed form
// sports{"sport_name" => sport, ...}
var sports = _.values(data.sports)
, userId = user.id
Seq()
.seq(function () {
// remove old user's sports
app.UserSport.destroyAll({where: {user_id: userId}}, this)
})
.set(sports)
.parEach(function (sport) {
// add new sport
app.UserSport.create({
sport_id: sport.sport_id
, user_id: userId
, anaerobic_threshold: sport.anaerobic_threshold
, aerobic_threshold: sport.aerobic_threshold
}, this)
})
.seq(function () {
cb(null)
})
}
// Test
'test sportsUpdate action': function () {
var gently = new (require('gently'))
, settingsController = new SettingsController()
, app = {UserSport: {}}
, user = {id: 2}
, data = {sports: {ski: {
sport_id: 1
, anaerobic_threshold: 180
, aerobic_threshold: 150
}, run: {
sport_id: 2
, anaerobic_threshold: 160
, aerobic_threshold: 120
}}}
gently.expect(app.UserSport, "destroyAll", function (obj, fn) {
obj.where.user_id.should.equal(2)
fn()
})
gently.expect(app.UserSport, "create", function (obj, fn) {
obj.sport_id.should.equal(1)
obj.user_id.should.equal(2)
obj.anaerobic_threshold.should.equal(180)
obj.aerobic_threshold.should.equal(150)
fn()
})
gently.expect(app.UserSport, "create", function (obj, fn) {
obj.sport_id.should.equal(2)
fn()
})
var cb = gently.expect(function (err) {})
settingsController.sportsUpdate(app, user, data, cb)
},
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