overleaf/services/clsi/test/unit/coffee/SymlinkCheckerMiddlewearTests.coffee

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should = require('chai').should()
SandboxedModule = require('sandboxed-module')
assert = require('assert')
path = require('path')
sinon = require('sinon')
modulePath = path.join __dirname, "../../../app/js/SymlinkCheckerMiddlewear"
expect = require("chai").expect
describe "SymlinkCheckerMiddlewear", ->
beforeEach ->
@settings =
path:
compilesDir: "/compiles/here"
@fs = {}
@SymlinkCheckerMiddlewear = SandboxedModule.require modulePath, requires:
"settings-sharelatex":@settings
"logger-sharelatex":
log:->
warn:->
"fs":@fs
@req =
params:
project_id:"12345"
@res = {}
@req.params[0]= "output.pdf"
describe "sending a normal file through", ->
beforeEach ->
@fs.realpath = sinon.stub().callsArgWith(1, null, "#{@settings.path.compilesDir}/#{@req.params.project_id}/output.pdf")
it "should call next", (done)->
@SymlinkCheckerMiddlewear @req, @res, done
describe "with a symlink file", ->
beforeEach ->
@fs.realpath = sinon.stub().callsArgWith(1, null, "/etc/#{@req.params.project_id}/output.pdf")
it "should send a 404", (done)->
@res.send = (resCode)->
resCode.should.equal 404
done()
@SymlinkCheckerMiddlewear @req, @res
describe "with an error from fs.realpath", ->
beforeEach ->
@fs.realpath = sinon.stub().callsArgWith(1, "error")
it "should send a 500", (done)->
@res.send = (resCode)->
resCode.should.equal 500
done()
@SymlinkCheckerMiddlewear @req, @res