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Versions: 14
Compression:
Stored size: 1.29 KB
Contents
require 'spec_helper'
class UserBenchmarkSpec < MiniTest::Unit::TestCase
def test_update_recommendations
if ENV["BENCH"] then
Recommendable.redis.flushdb
@actions = [:like, :dislike]
puts "\n"
assert_performance_exponential do |n|
@user = Factory(:user)
@users = []
@movies = []
# Make n users, 5n movies
n.times do
@users << Factory(:user)
@movies << Factory(:movie)
@movies << Factory(:movie)
@movies << Factory(:movie)
@movies << Factory(:movie)
@movies << Factory(:movie)
end
# Main user randomly likes/dislikes 1/4 of the movies
@movies.sample(n/4).each do |m|
@user.send(@actions.sample, m)
end
# Other users randomly like/dislike some movies
@movies.sample(n/2).each do |m|
@users.sample.send(@actions.sample, m)
@users.sample.send(@actions.sample, m)
@users.sample.send(@actions.sample, m)
end
@user.send :update_similarities
@user.send :update_recommendations
Recommendable.redis.flushdb
User.delete_all
Movie.delete_all
Recommendable::Like.delete_all
Recommendable::Dislike.delete_all
end
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems