From bd737ef7274fb4edce850577801afe94c1c57c6d Mon Sep 17 00:00:00 2001
From: Maikel Linke <mkllnk@web.de>
Date: Thu, 1 Oct 2015 16:38:47 +1000
Subject: [PATCH] I18n object file for karma

---
 app/assets/javascripts/darkswarm/i18n.js.erb         |  3 +++
 .../{i18n.js.coffee.erb => i18n.translate.js.coffee} |  4 ----
 config/ng-test.conf.js                               |  1 +
 lib/tasks/karma.rake                                 | 12 +++++++++++-
 4 files changed, 15 insertions(+), 5 deletions(-)
 create mode 100644 app/assets/javascripts/darkswarm/i18n.js.erb
 rename app/assets/javascripts/darkswarm/{i18n.js.coffee.erb => i18n.translate.js.coffee} (66%)

diff --git a/app/assets/javascripts/darkswarm/i18n.js.erb b/app/assets/javascripts/darkswarm/i18n.js.erb
new file mode 100644
index 0000000000..7016fa77f1
--- /dev/null
+++ b/app/assets/javascripts/darkswarm/i18n.js.erb
@@ -0,0 +1,3 @@
+<%# Defines a global I18n object containing the language of the current locale %>
+<%- I18n.backend.send(:init_translations) unless I18n.backend.initialized? %>
+window.I18n = <%= I18n.backend.send(:translations)[I18n.locale].with_indifferent_access.to_json.html_safe %>
diff --git a/app/assets/javascripts/darkswarm/i18n.js.coffee.erb b/app/assets/javascripts/darkswarm/i18n.translate.js.coffee
similarity index 66%
rename from app/assets/javascripts/darkswarm/i18n.js.coffee.erb
rename to app/assets/javascripts/darkswarm/i18n.translate.js.coffee
index 4286fa2304..15ee584400 100644
--- a/app/assets/javascripts/darkswarm/i18n.js.coffee.erb
+++ b/app/assets/javascripts/darkswarm/i18n.translate.js.coffee
@@ -1,7 +1,3 @@
-# Defines a global I18n object containing the language of the current locale
-<%- I18n.backend.send(:init_translations) unless I18n.backend.initialized? %>
-window.I18n = <%= I18n.backend.send(:translations)[I18n.locale].with_indifferent_access.to_json.html_safe %>
-
 # Declares the translation function t.
 # You can use t('login') in Javascript.
 window.t = (key, options = {}) ->
diff --git a/config/ng-test.conf.js b/config/ng-test.conf.js
index 56df589f0c..0cc4fc385e 100644
--- a/config/ng-test.conf.js
+++ b/config/ng-test.conf.js
@@ -25,6 +25,7 @@ module.exports = function(config) {
       '**/.#*',
       'app/assets/javascripts/darkswarm/all.js.coffee',
       'app/assets/javascripts/darkswarm/overrides.js.coffee',
+      'app/assets/javascripts/darkswarm/i18n.js.erb',
       'app/assets/javascripts/admin/util.js.erb'
     ],
 
diff --git a/lib/tasks/karma.rake b/lib/tasks/karma.rake
index 4ebd4ae278..848a5b6238 100644
--- a/lib/tasks/karma.rake
+++ b/lib/tasks/karma.rake
@@ -10,8 +10,10 @@ namespace :karma  do
   private
 
   def with_tmp_config(command, args = nil)
+
+  I18n.backend.send(:init_translations) unless I18n.backend.initialized?
     Tempfile.open('karma_unit.js', Rails.root.join('tmp') ) do |f|
-      f.write unit_js(application_spec_files)
+      f.write unit_js(application_spec_files << i18n_file)
       f.flush
       trap('SIGINT') { puts "Killing Karma"; exit }
       exec "karma #{command} #{f.path} #{args}"
@@ -29,4 +31,12 @@ namespace :karma  do
     unit_js = File.open('config/ng-test.conf.js', 'r').read
     unit_js.gsub "APPLICATION_SPEC", "\"#{files.join("\",\n\"")}\""
   end
+
+  def i18n_file
+    f = Tempfile.open('i18n.js', Rails.root.join('tmp') )
+    f.write 'window.I18n = '
+    f.write I18n.backend.send(:translations)[I18n.locale].with_indifferent_access.to_json.html_safe
+    f.flush
+    f.path
+  end
 end