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- assert = require("chai").assert
- sinon = require('sinon')
- chai = require('chai')
- should = chai.should()
- expect = chai.expect
- modulePath = "../../../../app/js/infrastructure/RedisWrapper.js"
- SandboxedModule = require('sandboxed-module')
- describe 'RedisWrapper', ->
- beforeEach ->
- @featureName = 'somefeature'
- @settings =
- redis:
- web:
- port:"1234"
- host:"somewhere"
- password: "password"
- somefeature: {}
- @normalRedisInstance =
- thisIsANormalRedisInstance: true
- n: 1
- @clusterRedisInstance =
- thisIsAClusterRedisInstance: true
- n: 2
- @redis =
- createClient: sinon.stub().returns(@normalRedisInstance)
- @ioredis =
- Cluster: sinon.stub().returns(@clusterRedisInstance)
- @logger = {log: sinon.stub()}
- @RedisWrapper = SandboxedModule.require modulePath, requires:
- 'logger-sharelatex': @logger
- 'settings-sharelatex': @settings
- 'redis-sharelatex': @redis
- 'ioredis': @ioredis
- describe 'client', ->
- beforeEach ->
- @call = () =>
- @RedisWrapper.client(@featureName)
- describe 'when feature uses cluster', ->
- beforeEach ->
- @settings.redis.somefeature =
- cluster: [1, 2, 3]
- it 'should return a cluster client', ->
- client = @call()
- expect(client).to.equal @clusterRedisInstance
- expect(client.__is_redis_cluster).to.equal true
- describe 'when feature uses normal redis', ->
- beforeEach ->
- @settings.redis.somefeature =
- port:"1234"
- host:"somewhere"
- password: "password"
- it 'should return a regular redis client', ->
- client = @call()
- expect(client).to.equal @normalRedisInstance
- expect(client.__is_redis_cluster).to.equal undefined
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