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

68 lines
2 KiB
CoffeeScript

SandboxedModule = require('sandboxed-module')
sinon = require('sinon')
require('chai').should()
modulePath = require('path').join __dirname, '../../../app/js/OutputFileFinder'
path = require "path"
expect = require("chai").expect
EventEmitter = require("events").EventEmitter
describe "OutputFileFinder", ->
beforeEach ->
@OutputFileFinder = SandboxedModule.require modulePath, requires:
"fs": @fs = {}
"child_process": spawn: @spawn = sinon.stub()
"logger-sharelatex": { log: sinon.stub(), warn: sinon.stub() }
@directory = "/test/dir"
@callback = sinon.stub()
describe "findOutputFiles", ->
beforeEach ->
@resource_path = "resource/path.tex"
@output_paths = ["output.pdf", "extra/file.tex"]
@all_paths = @output_paths.concat [@resource_path]
@resources = [
path: @resource_path = "resource/path.tex"
]
@OutputFileFinder._getAllFiles = sinon.stub().callsArgWith(1, null, @all_paths)
@OutputFileFinder.findOutputFiles @resources, @directory, (error, @outputFiles) =>
it "should only return the output files, not directories or resource paths", ->
expect(@outputFiles).to.deep.equal [{
path: "output.pdf"
type: "pdf"
}, {
path: "extra/file.tex",
type: "tex"
}]
describe "_getAllFiles", ->
beforeEach ->
@proc = new EventEmitter()
@proc.stdout = new EventEmitter()
@spawn.returns @proc
@directory = "/base/dir"
@OutputFileFinder._getAllFiles @directory, @callback
describe "successfully", ->
beforeEach ->
@proc.stdout.emit(
"data",
["/base/dir/main.tex", "/base/dir/chapters/chapter1.tex"].join("\n") + "\n"
)
@proc.emit "close", 0
it "should call the callback with the relative file paths", ->
@callback.calledWith(
null,
["main.tex", "chapters/chapter1.tex"]
).should.equal true
describe "when the directory doesn't exist", ->
beforeEach ->
@proc.emit "close", 1
it "should call the callback with a blank array", ->
@callback.calledWith(
null,
[]
).should.equal true