Bundle auto rename if present

test/mocha/lib/mockUpdater.coffee

@@ -0,0 +1,35 @@
+nock = require 'nock'
+path = require 'path'
+fs   = require 'fs'
+
+UPDATE_ENV_VAR = "IMJS_TESTS_UPDATE"
+BUNDLES_FOLDER = path.join __dirname, 'bundledResponses'
+
+shouldUpdate = ->
+    process.env[UPDATE_ENV_VAR] is "TRUE"
+
+startUpdater = ->
+    if not shouldUpdate()
+        return
+
+    nock.recorder.recorder
+        output_objects: true
+
+stopUpdater = (bundleName) ->
+    if not shouldUpdate()
+        return
+
+    fullPath = path.join BUNDLES_FOLDER, bundleName
+    console.log fullPath
+
+    if fs.existsSync fullPath
+        newPath = path.join BUNDLES_FOLDER, '.bak.' + bundleName
+        try 
+            console.log "Bundle already existing. Renaming original #{bundleName} to .bak.#{bundleName}"
+            fs.renameSync fullPath, newPath
+        catch e then console.log "Unable to rename #{bundleName} to .bak.#{bundleName}"
+
+
+module.exports =
+    startUpdater: startUpdater
+    stopUpdater: stopUpdater