mirror of
https://github.com/discourse/discourse.git
synced 2024-11-24 05:50:14 +08:00
83 lines
2.1 KiB
Ruby
83 lines
2.1 KiB
Ruby
# frozen_string_literal: true
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require 'rails_helper'
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describe DiscourseRedis do
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it "ignore_readonly returns nil from a pure exception" do
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result = DiscourseRedis.ignore_readonly { raise Redis::CommandError.new("READONLY") }
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expect(result).to eq(nil)
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end
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describe 'redis commands' do
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let(:raw_redis) { Redis.new(DiscourseRedis.config) }
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before do
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raw_redis.flushdb
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end
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after do
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raw_redis.flushdb
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end
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describe 'when namespace is enabled' do
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let(:redis) { DiscourseRedis.new }
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it 'should append namespace to the keys' do
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raw_redis.set('default:key', 1)
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raw_redis.set('test:key2', 1)
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expect(redis.keys).to include('key')
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expect(redis.keys).to_not include('key2')
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expect(redis.scan_each.to_a).to eq(['key'])
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redis.scan_each.each do |key|
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expect(key).to eq('key')
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end
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redis.del('key')
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expect(raw_redis.get('default:key')).to eq(nil)
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expect(redis.scan_each.to_a).to eq([])
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raw_redis.set('default:key1', '1')
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raw_redis.set('default:key2', '2')
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expect(redis.mget('key1', 'key2')).to eq(['1', '2'])
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expect(redis.scan_each.to_a).to contain_exactly('key1', 'key2')
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end
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end
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describe 'when namespace is disabled' do
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let(:redis) { DiscourseRedis.new(nil, namespace: false) }
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it 'should not append any namespace to the keys' do
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raw_redis.set('default:key', 1)
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raw_redis.set('test:key2', 1)
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expect(redis.keys).to include('default:key', 'test:key2')
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redis.del('key')
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expect(raw_redis.get('key')).to eq(nil)
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raw_redis.set('key1', '1')
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raw_redis.set('key2', '2')
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expect(redis.mget('key1', 'key2')).to eq(['1', '2'])
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end
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it 'should noop a readonly redis' do
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expect(Discourse.recently_readonly?).to eq(false)
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redis.without_namespace
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.expects(:set)
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.raises(Redis::CommandError.new("READONLY"))
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redis.set('key', 1)
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expect(Discourse.recently_readonly?).to eq(true)
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end
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end
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end
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end
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