Initial open source commit

test/unit/coffee/LatexRunnerTests.coffee

@@ -0,0 +1,56 @@
+SandboxedModule = require('sandboxed-module')
+sinon = require('sinon')
+require('chai').should()
+modulePath = require('path').join __dirname, '../../../app/js/LatexRunner'
+Path = require "path"
+
+describe "LatexRunner", ->
+	beforeEach ->
+		@LatexRunner = SandboxedModule.require modulePath, requires:
+			"settings-sharelatex": @Settings =
+				docker:
+					socketPath: "/var/run/docker.sock"
+			"logger-sharelatex": @logger = { log: sinon.stub(), error: sinon.stub() }
+			"./Metrics":
+				Timer: class Timer
+					done: () ->
+			"./CommandRunner": @CommandRunner = {}
+
+		@directory = "/local/compile/directory"
+		@mainFile  = "main-file.tex"
+		@compiler  = "pdflatex"
+		@callback  = sinon.stub()
+		@project_id = "project-id-123"
+
+	describe "runLatex", ->
+		beforeEach ->
+			@CommandRunner.run = sinon.stub().callsArg(4)
+
+		describe "normally", ->
+			beforeEach ->
+				@LatexRunner.runLatex @project_id,
+					directory: @directory
+					mainFile:  @mainFile
+					compiler:  @compiler
+					timeout:   @timeout = 42000
+					@callback
+
+			it "should run the latex command", ->
+				@CommandRunner.run
+					.calledWith(@project_id, sinon.match.any, @directory, @timeout)
+					.should.equal true
+
+		describe "with an .Rtex main file", ->
+			beforeEach ->
+				@LatexRunner.runLatex @project_id,
+					directory: @directory
+					mainFile:  "main-file.Rtex"
+					compiler:  @compiler
+					timeout:   @timeout = 42000
+					@callback
+
+			it "should run the latex command on the equivalent .tex file", ->
+				command = @CommandRunner.run.args[0][1]
+				mainFile = command.slice(-1)[0]
+				mainFile.should.equal "$COMPILE_DIR/main-file.tex"
+