overleaf/services/web/test/UnitTests/coffee/Compile/ClsiStateManagerTests.coffee

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sinon = require('sinon')
chai = require('chai')
should = chai.should()
expect = chai.expect
modulePath = "../../../../app/js/Features/Compile/ClsiStateManager.js"
SandboxedModule = require('sandboxed-module')
describe "ClsiStateManager", ->
beforeEach ->
@ClsiStateManager = SandboxedModule.require modulePath, requires:
"settings-sharelatex": @settings = {}
"../Project/ProjectEntityHandler": @ProjectEntityHandler = {}
"logger-sharelatex": @logger = { log: sinon.stub(), error: sinon.stub(), warn: sinon.stub() }
@project = "project"
@callback = sinon.stub()
describe "computeHash", ->
beforeEach (done) ->
@docs = [
{path: "/main.tex", doc: {_id: "doc-id-1"}}
{path: "/folder/sub.tex", doc: {_id: "doc-id-2"}}
]
@files = [
{path: "/figure.pdf", file: {_id: "file-id-1", rev: 123, created: "aaaaaa"}}
{path: "/folder/fig2.pdf", file: {_id: "file-id-2", rev: 456, created: "bbbbbb"}}
]
@ProjectEntityHandler.getAllEntitiesFromProject = sinon.stub().callsArgWith(1, null, @docs, @files)
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash0 = hash
done()
describe "with a sample project", ->
beforeEach ->
@ClsiStateManager.computeHash @project, @callback
it "should call the callback with a hash value", ->
@callback
.calledWith(null, "9c2c2428e4147db63cacabf6f357af483af6551d")
.should.equal true
describe "when the files and docs are in a different order", ->
beforeEach ->
[@docs[0], @docs[1]] = [@docs[1], @docs[0]]
[@files[0], @files[1]] = [@files[1], @files[0]]
@ClsiStateManager.computeHash @project, @callback
it "should call the callback with the same hash value", ->
@callback
.calledWith(null, @hash0)
.should.equal true
describe "when a doc is renamed", ->
beforeEach (done) ->
@docs[0].path = "/new.tex"
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash1 = hash
done()
it "should call the callback with a different hash value", ->
@callback
.neverCalledWith(null, @hash0)
.should.equal true
describe "when a file is renamed", ->
beforeEach (done) ->
@files[0].path = "/newfigure.pdf"
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash1 = hash
done()
it "should call the callback with a different hash value", ->
@callback
.neverCalledWith(null, @hash0)
.should.equal true
describe "when a doc is added", ->
beforeEach (done) ->
@docs.push { path: "/newdoc.tex", doc: {_id: "newdoc-id"}}
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash1 = hash
done()
it "should call the callback with a different hash value", ->
@callback
.neverCalledWith(null, @hash0)
.should.equal true
describe "when a file is added", ->
beforeEach (done) ->
@files.push { path: "/newfile.tex", file: {_id: "newfile-id", rev: 123}}
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash1 = hash
done()
it "should call the callback with a different hash value", ->
@callback
.neverCalledWith(null, @hash0)
.should.equal true
describe "when a doc is removed", ->
beforeEach (done) ->
@docs.pop()
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash1 = hash
done()
it "should call the callback with a different hash value", ->
@callback
.neverCalledWith(null, @hash0)
.should.equal true
describe "when a file is removed", ->
beforeEach (done) ->
@files.pop()
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash1 = hash
done()
it "should call the callback with a different hash value", ->
@callback
.neverCalledWith(null, @hash0)
.should.equal true
describe "when a file's revision is updated", ->
beforeEach (done) ->
@files[0].file.rev++
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash1 = hash
done()
it "should call the callback with a different hash value", ->
@callback
.neverCalledWith(null, @hash0)
.should.equal true
describe "when a file's date is updated", ->
beforeEach (done) ->
@files[0].file.created = "zzzzzz"
@ClsiStateManager.computeHash @project, (err, hash) =>
@hash1 = hash
done()
it "should call the callback with a different hash value", ->
@callback
.neverCalledWith(null, @hash0)
.should.equal true