mirror of
https://github.com/overleaf/overleaf.git
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320 lines
9.9 KiB
CoffeeScript
320 lines
9.9 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 = {log: sinon.stub()}
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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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describe "getDoc", ->
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describe "when the project exists and the doc is in it", ->
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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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@mongoPath = "mock.mongo.path"
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@MongoManager.findProject = sinon.stub().callsArgWith(1, null, @project)
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@DocManager.findDocInProject = sinon.stub().callsArgWith(2, null, @doc, @mongoPath)
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@DocManager.getDoc @project_id, @doc_id, @callback
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it "should get the project from the database", ->
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@MongoManager.findProject
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.calledWith(@project_id)
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.should.equal true
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it "should find the doc in the project", ->
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@DocManager.findDocInProject
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.calledWith(@project, @doc_id)
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.should.equal true
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it "should return the doc", ->
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@callback.calledWith(null, @doc, @mongoPath).should.equal true
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describe "when the project does not exist", ->
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beforeEach ->
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@MongoManager.findProject = sinon.stub().callsArgWith(1, null, null)
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@DocManager.findDocInProject = sinon.stub()
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@DocManager.getDoc @project_id, @doc_id, @callback
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it "should not try to find the doc in the project", ->
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@DocManager.findDocInProject.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 project: #{@project_id}"))
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.should.equal true
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describe "when the doc is deleted", ->
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beforeEach ->
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@MongoManager.findProject = sinon.stub().callsArgWith(1, null, @project)
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@DocManager.findDocInProject = sinon.stub().callsArgWith(2, null, null, null)
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@MongoManager.findDoc = sinon.stub().callsArgWith(1, null, @doc)
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describe "when include_deleted = true", ->
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beforeEach ->
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@DocManager.getDoc @project_id, @doc_id, include_deleted: true, @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 include_deleted is not set", ->
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beforeEach ->
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@DocManager.getDoc @project_id, @doc_id, @callback
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it "should not try to find the doc in the docs collection", ->
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@MongoManager.findDoc.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 "when the doc does not exist anywhere", ->
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beforeEach ->
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@MongoManager.findProject = sinon.stub().callsArgWith(1, null, @project)
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@DocManager.findDocInProject = sinon.stub().callsArgWith(2, null, null, null)
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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}"))
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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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@project = { name: "mock-project" }
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@docs = [{ _id: @doc_id, lines: ["mock-lines"] }]
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@mongoPath = "mock.mongo.path"
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@MongoManager.findProject = sinon.stub().callsArgWith(1, null, @project)
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@DocManager.findAllDocsInProject = 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.findProject
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.calledWith(@project_id)
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.should.equal true
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it "should find all the docs in the project", ->
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@DocManager.findAllDocsInProject
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.calledWith(@project)
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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 the project does not exist", ->
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beforeEach ->
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@MongoManager.findProject = sinon.stub().callsArgWith(1, null, null)
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@DocManager.findAllDocsInProject = sinon.stub()
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@DocManager.getDoc @project_id, @doc_id, @callback
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it "should not try to find the doc in the project", ->
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@DocManager.findAllDocsInProject.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 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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@DocManager.getDoc = sinon.stub().callsArgWith(2, null, lines: @lines)
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@MongoManager.insertDoc = sinon.stub().callsArg(3)
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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 "insert the doc as a deleted doc", ->
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@MongoManager.insertDoc
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.calledWith(@project_id, @doc_id, {
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lines: @lines
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deleted: true
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})
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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.insertDoc = sinon.stub().callsArg(3)
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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.insertDoc.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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@mongoPath = "mock.mongo.path"
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@MongoManager.updateDoc = sinon.stub().callsArg(3)
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describe "when the doc lines have changed", ->
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beforeEach ->
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@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc, @mongoPath)
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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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@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 with the new doc lines", ->
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@MongoManager.updateDoc
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.calledWith(@project_id, @mongoPath, @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 the doc lines have not changed", ->
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beforeEach ->
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@DocManager.getDoc = sinon.stub().callsArgWith(2, null, @doc, @mongoPath)
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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.updateDoc.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 does not exist", ->
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beforeEach ->
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@DocManager.getDoc = sinon.stub().callsArgWith(2, null, null, null)
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@DocManager.updateDoc @project_id, @doc_id, @newDocLines, @callback
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it "should not try to update the doc", ->
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@MongoManager.updateDoc.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 project/doc: #{@project_id}/#{@doc_id}"))
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.should.equal true
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describe "findDocInProject", ->
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it "should find the doc when it is in the root folder", (done) ->
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@DocManager.findDocInProject {
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rootFolder: [{
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docs: [{
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_id: ObjectId(@doc_id)
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}]
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}]
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}, @doc_id, (error, doc, mongoPath) =>
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expect(doc).to.deep.equal { _id: ObjectId(@doc_id) }
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mongoPath.should.equal "rootFolder.0.docs.0"
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done()
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it "should find the doc when it is in a sub folder", (done) ->
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@DocManager.findDocInProject {
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rootFolder: [{
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folders: [{
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docs: [{
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_id: ObjectId(@doc_id)
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}]
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}]
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}]
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}, @doc_id, (error, doc, mongoPath) =>
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expect(doc).to.deep.equal { _id: ObjectId(@doc_id) }
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mongoPath.should.equal "rootFolder.0.folders.0.docs.0"
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done()
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it "should find the doc when it there are other docs", (done) ->
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@DocManager.findDocInProject {
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rootFolder: [{
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folders: [{
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docs: [{
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_id: ObjectId()
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}]
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}, {
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docs: [{
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_id: ObjectId()
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}, {
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_id: ObjectId(@doc_id)
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}]
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}],
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docs: [{
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_id: ObjectId()
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}]
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}]
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}, @doc_id, (error, doc, mongoPath) =>
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expect(doc).to.deep.equal { _id: ObjectId(@doc_id) }
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mongoPath.should.equal "rootFolder.0.folders.1.docs.1"
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done()
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it "should return null when the doc doesn't exist", (done) ->
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@DocManager.findDocInProject {
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rootFolder: [{
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folders: [{
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docs: []
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}]
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}]
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}, @doc_id, (error, doc, mongoPath) =>
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expect(doc).to.be.null
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expect(mongoPath).to.be.null
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done()
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describe "findAllDocsInProject", ->
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it "should return all the docs", (done) ->
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@DocManager.findAllDocsInProject {
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rootFolder: [{
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docs: [
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@doc1 = { _id: ObjectId() }
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],
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folders: [{
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docs: [
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@doc2 = { _id: ObjectId() }
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]
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}, {
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docs: [
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@doc3 = { _id: ObjectId() }
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@doc4 = { _id: ObjectId() }
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]
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}]
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}]
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}, (error, docs) =>
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expect(docs).to.deep.equal [@doc1, @doc2, @doc3, @doc4]
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done()
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