58 lines
1.7 KiB
CoffeeScript
58 lines
1.7 KiB
CoffeeScript
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sinon = require('sinon')
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async = require('async')
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ratings = require('../../server/ratings')
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scheduler = require('../../server/schedule')
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require '../helpers'
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describe 'Scheduler', ->
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beforeEach ->
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date = new Date()
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date.setHours(23)
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date.setMinutes(59)
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date.setSeconds(59)
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# Get rid of existing clock
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@clock.restore()
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@clock = sinon.useFakeTimers(date.getTime())
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@jobs = scheduler.createScheduler()
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@callbacks = @jobs.map (job) ->
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(callback) -> job.on('finished', callback)
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it 'decays elo ratings', (done) ->
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players = ['guy', 'lady']
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oldRatings = [ 2000, 4000 ]
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oldGuyRating = 2000
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oldLadyRating = 4000
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ratings.setRatings players, oldRatings, =>
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async.parallel @callbacks, =>
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ratings.getRatings players, (err, newRatings) =>
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throw err if err
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newRatings.should.eql(oldRatings.map((r) -> r - ratings.DECAY_AMOUNT))
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done()
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@clock.tick(2000)
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it 'does not decay the minimum rating possible', (done) ->
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minRating = ratings.algorithm.createPlayer().rating
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ratings.setRating 'sonic', minRating, =>
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async.parallel @callbacks, =>
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ratings.getRating 'sonic', (err, rating) =>
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throw err if err
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rating.should.equal(minRating)
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done()
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@clock.tick(2000)
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it 'does not decay active players', (done) ->
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players = ['guy', 'lady']
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oldRatings = [ 2000, 4000 ]
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oldGuyRating = 2000
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oldLadyRating = 4000
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ratings.setActive players, =>
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ratings.setRatings players, oldRatings, =>
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async.parallel @callbacks, =>
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ratings.getRatings players, (err, newRatings) =>
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throw err if err
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newRatings.should.eql(oldRatings)
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done()
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@clock.tick(2000)
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