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230 lines
7.5 KiB
CoffeeScript
230 lines
7.5 KiB
CoffeeScript
SandboxedModule = require('sandboxed-module')
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sinon = require('sinon')
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chai = require('chai')
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chai.should()
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expect = chai.expect
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modulePath = require('path').join __dirname, '../../../app/js/DocManager'
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ObjectId = require("mongojs").ObjectId
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Errors = require "../../../app/js/Errors"
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describe "DocManager", ->
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beforeEach ->
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@DocManager = SandboxedModule.require modulePath, requires:
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"./MongoManager": @MongoManager = {}
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"logger-sharelatex": @logger =
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log: sinon.stub()
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warn:->
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err:->
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@doc_id = ObjectId().toString()
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@project_id = ObjectId().toString()
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@callback = sinon.stub()
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@stubbedError = new Error("blew up")
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describe "getDoc", ->
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beforeEach ->
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@project = { name: "mock-project" }
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@doc = { _id: @doc_id, lines: ["mock-lines"] }
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@docCollectionDoc = { _id: @doc_id, lines: ["mock-lines"] }
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describe "when the doc is in the doc collection not projects collection", ->
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beforeEach ->
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@MongoManager.findDoc = sinon.stub()
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it "should get the doc from the doc collection when it is present there", (done)->
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@MongoManager.findDoc.callsArgWith(1, null, @docCollectionDoc)
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@DocManager.getDoc @project_id, @doc_id, (err, doc)=>
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doc.should.equal @docCollectionDoc
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done()
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it "should return the error from find doc", (done)->
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@MongoManager.findDoc.callsArgWith(1, @stubbedError)
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@DocManager.getDoc @project_id, @doc_id, (err, doc)=>
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err.should.equal @stubbedError
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done()
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describe "when the doc is deleted", ->
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beforeEach ->
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@MongoManager.findDoc = sinon.stub().callsArgWith(1, null, @doc)
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@DocManager.getDoc @project_id, @doc_id, @callback
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it "should try to find the doc in the docs collection", ->
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@MongoManager.findDoc
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.calledWith(@doc_id)
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.should.equal true
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it "should return the doc", ->
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@callback
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.calledWith(null, @doc)
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.should.equal true
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describe "when the doc does not exist anywhere", ->
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beforeEach ->
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@MongoManager.findDoc = sinon.stub().callsArgWith(1, null, null)
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@DocManager.getDoc @project_id, @doc_id, @callback
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it "should return a NotFoundError", ->
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@callback
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.calledWith(new Errors.NotFoundError("No such doc: #{@doc_id} in project #{@project_id}"))
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.should.equal true
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describe "getAllDocs", ->
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describe "when the project exists", ->
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beforeEach ->
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@docs = [{ _id: @doc_id, lines: ["mock-lines"] }]
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@MongoManager.getProjectsDocs = sinon.stub().callsArgWith(1, null, @docs)
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@DocManager.getAllDocs @project_id, @callback
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it "should get the project from the database", ->
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@MongoManager.getProjectsDocs
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.calledWith(@project_id)
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.should.equal true
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it "should return the docs", ->
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@callback.calledWith(null, @docs).should.equal true
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describe "when there are no docs for the project", ->
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beforeEach ->
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@MongoManager.getProjectsDocs = sinon.stub().callsArgWith(1, null, null)
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@DocManager.getAllDocs @project_id, @callback
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it "should return a NotFoundError", ->
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@callback
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.calledWith(new Errors.NotFoundError("No such docs for project #{@project_id}"))
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.should.equal true
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describe "deleteDoc", ->
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describe "when the doc exists", ->
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beforeEach ->
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@lines = ["mock", "doc", "lines"]
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@rev = 77
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@DocManager.getDoc = sinon.stub().callsArgWith(2, null, {lines: @lines, rev:@rev})
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@MongoManager.upsertIntoDocCollection = sinon.stub().callsArg(3)
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@MongoManager.markDocAsDeleted = sinon.stub().callsArg(1)
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@DocManager.deleteDoc @project_id, @doc_id, @callback
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it "should get the doc", ->
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@DocManager.getDoc
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.calledWith(@project_id, @doc_id)
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.should.equal true
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it "should update the doc lines", ->
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@MongoManager.upsertIntoDocCollection
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.calledWith(@project_id, @doc_id, @lines)
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.should.equal true
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it "should mark doc as deleted", ->
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@MongoManager.markDocAsDeleted
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.calledWith(@doc_id)
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.should.equal true
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it "should return the callback", ->
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@callback.called.should.equal true
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describe "when the doc does not exist", ->
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beforeEach ->
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@DocManager.getDoc = sinon.stub().callsArgWith(2, null, null)
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@MongoManager.upsertIntoDocCollection = sinon.stub()
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@DocManager.deleteDoc @project_id, @doc_id, @callback
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it "should not try to insert a deleted doc", ->
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@MongoManager.upsertIntoDocCollection.called.should.equal false
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it "should return a NotFoundError", ->
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@callback
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.calledWith(new Errors.NotFoundError("No such doc: #{@doc_id}"))
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.should.equal true
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describe "updateDoc", ->
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beforeEach ->
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@oldDocLines = ["old", "doc", "lines"]
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@newDocLines = ["new", "doc", "lines"]
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@doc = { _id: @doc_id, lines: @oldDocLines, rev: @rev = 5 }
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@MongoManager.upsertIntoDocCollection = sinon.stub().callsArg(3)
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@MongoManager.findDoc = sinon.stub()
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describe "when the doc lines have changed", ->
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beforeEach ->
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@MongoManager.findDoc = sinon.stub().callsArgWith(1, null, @doc)
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@DocManager.updateDoc @project_id, @doc_id, @newDocLines, @callback
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it "should get the existing doc", ->
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@MongoManager.findDoc
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.calledWith(@doc_id)
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.should.equal true
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it "should upsert the document to the doc collection", ->
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@MongoManager.upsertIntoDocCollection
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.calledWith(@project_id, @doc_id, @newDocLines)
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.should.equal true
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it "should log out the old and new doc lines", ->
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@logger.log
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.calledWith(
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project_id: @project_id
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doc_id: @doc_id
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oldDocLines: @oldDocLines
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newDocLines: @newDocLines
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rev: @doc.rev
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"updating doc lines"
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)
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.should.equal true
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it "should return the callback with the new rev", ->
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@callback.calledWith(null, true, @rev + 1).should.equal true
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describe "when there is a generic error getting the doc", ->
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beforeEach ->
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@error = new Error("doc could not be found")
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@MongoManager.findDoc = sinon.stub().callsArgWith(1, @error, null, null)
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@DocManager.updateDoc @project_id, @doc_id, @newDocLines, @callback
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it "should not upsert the document to the doc collection", ->
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@MongoManager.upsertIntoDocCollection.called.should.equal false
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it "should return the callback with the error", ->
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@callback.calledWith(@error).should.equal true
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describe "when the doc lines have not changed", ->
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beforeEach ->
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@MongoManager.findDoc = sinon.stub().callsArgWith(1, null, @doc)
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@DocManager.updateDoc @project_id, @doc_id, @oldDocLines.slice(), @callback
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it "should not update the doc", ->
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@MongoManager.upsertIntoDocCollection.called.should.equal false
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it "should return the callback with the existing rev", ->
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@callback.calledWith(null, false, @rev).should.equal true
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describe "when the doc lines are an empty array", ->
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beforeEach ->
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@doc.lines = []
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@MongoManager.findDoc = sinon.stub().callsArgWith(1, null, @doc)
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@DocManager.updateDoc @project_id, @doc_id, @doc.lines, @callback
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it "should upsert the document to the doc collection", ->
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@MongoManager.upsertIntoDocCollection
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.calledWith(@project_id, @doc_id, @doc.lines)
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.should.equal true
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describe "when the doc does not exist", ->
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beforeEach ->
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@MongoManager.findDoc = sinon.stub().callsArgWith(1, null, null, null)
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@DocManager.updateDoc @project_id, @doc_id, @newDocLines, @callback
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it "should upsert the document to the doc collection", ->
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@MongoManager.upsertIntoDocCollection
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.calledWith(@project_id, @doc_id, @newDocLines)
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.should.equal true
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it "should return the callback with the new rev", ->
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@callback.calledWith(null, true, 1).should.equal true
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