mirror of
https://github.com/discourse/discourse.git
synced 2024-12-18 09:54:17 +08:00
28 lines
720 B
Ruby
28 lines
720 B
Ruby
require 'spec_helper'
|
|
|
|
describe RandomTopicSelector do
|
|
|
|
it 'can correctly use cache' do
|
|
key = RandomTopicSelector.cache_key
|
|
|
|
$redis.del key
|
|
|
|
4.times do |t|
|
|
$redis.rpush key, t
|
|
end
|
|
|
|
RandomTopicSelector.next(2).should == [0,1]
|
|
RandomTopicSelector.next(2).should == [2,3]
|
|
end
|
|
|
|
it 'can correctly backfill' do
|
|
category = Fabricate(:category)
|
|
t1 = Fabricate(:topic, category_id: category.id)
|
|
_t2 = Fabricate(:topic, category_id: category.id, visible: false)
|
|
_t3 = Fabricate(:topic, category_id: category.id, deleted_at: 1.minute.ago)
|
|
t4 = Fabricate(:topic, category_id: category.id)
|
|
|
|
RandomTopicSelector.next(5, category).sort.should == [t1.id,t4.id].sort
|
|
end
|
|
end
|