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87 lines
2.9 KiB
CoffeeScript
87 lines
2.9 KiB
CoffeeScript
sinon = require('sinon')
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chai = require('chai')
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should = chai.should()
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expect = chai.expect
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modulePath = "../../../../app/js/RedisManager.js"
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SandboxedModule = require('sandboxed-module')
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describe "RedisManager", ->
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beforeEach ->
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@RedisManager = SandboxedModule.require modulePath, requires:
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"redis-sharelatex" :
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createClient: () => @rclient =
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auth: sinon.stub()
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multi: () => @rclient
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"settings-sharelatex":
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redis:
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history:
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key_schema:
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uncompressedHistoryOps: ({doc_id}) -> "UncompressedHistoryOps:#{doc_id}"
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docsWithHistoryOps: ({project_id}) -> "DocsWithHistoryOps:#{project_id}"
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@doc_id = "doc-id-123"
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@project_id = "project-id-123"
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@batchSize = 100
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@callback = sinon.stub()
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describe "getOldestDocUpdates", ->
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beforeEach ->
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@rawUpdates = [ {v: 42, op: "mock-op-42"}, { v: 45, op: "mock-op-45" }]
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@jsonUpdates = (JSON.stringify(update) for update in @rawUpdates)
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@rclient.lrange = sinon.stub().callsArgWith(3, null, @jsonUpdates)
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@RedisManager.getOldestDocUpdates @doc_id, @batchSize, @callback
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it "should read the updates from redis", ->
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@rclient.lrange
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.calledWith("UncompressedHistoryOps:#{@doc_id}", 0, @batchSize - 1)
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.should.equal true
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it "should call the callback with the unparsed ops", ->
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@callback.calledWith(null, @jsonUpdates).should.equal true
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describe "expandDocUpdates", ->
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beforeEach ->
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@RedisManager.expandDocUpdates @jsonUpdates, @callback
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it "should call the callback with the parsed ops", ->
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@callback.calledWith(null, @rawUpdates).should.equal true
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describe "deleteAppliedDocUpdates", ->
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beforeEach ->
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@rclient.lrem = sinon.stub()
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@rclient.srem = sinon.stub()
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@rclient.exec = sinon.stub().callsArgWith(0)
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@RedisManager.deleteAppliedDocUpdates @project_id, @doc_id, @jsonUpdates, @callback
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it "should delete the first update from redis", ->
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@rclient.lrem
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.calledWith("UncompressedHistoryOps:#{@doc_id}", 0, @jsonUpdates[0])
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.should.equal true
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it "should delete the second update from redis", ->
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@rclient.lrem
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.calledWith("UncompressedHistoryOps:#{@doc_id}", 0, @jsonUpdates[1])
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.should.equal true
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it "should delete the doc from the set of docs with history ops", ->
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@rclient.srem
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.calledWith("DocsWithHistoryOps:#{@project_id}", @doc_id)
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.should.equal true
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it "should call the callback ", ->
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@callback.called.should.equal true
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describe "getDocIdsWithHistoryOps", ->
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beforeEach ->
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@doc_ids = ["mock-id-1", "mock-id-2"]
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@rclient.smembers = sinon.stub().callsArgWith(1, null, @doc_ids)
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@RedisManager.getDocIdsWithHistoryOps @project_id, @callback
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it "should read the doc_ids from redis", ->
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@rclient.smembers
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.calledWith("DocsWithHistoryOps:#{@project_id}")
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.should.equal true
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it "should call the callback with the doc_ids", ->
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@callback.calledWith(null, @doc_ids).should.equal true
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