Fixed testsuite

test/test_helper.rb

@@ -1,18 +1,26 @@
-ENV["Y2DIR"] = File.expand_path("../../src", __FILE__)
+srcdir = File.expand_path("../../src", __FILE__)
+y2dirs = ENV.fetch("Y2DIR", "").split(":")
+ENV["Y2DIR"] = y2dirs.unshift(srcdir).join(":")
 
 require "yast"
 require "yast/rspec"
 
+# Ensure the tests runs with english locales
+ENV["LC_ALL"] = "en_US.UTF-8"
+
+RSpec.configure do |c|
+  c.extend Yast::I18n # available in context/describe
+  c.include Yast::I18n
+end
 
 if ENV["COVERAGE"]
   require "simplecov"
   SimpleCov.start do
     add_filter "/test/"
   end
 
-  # for coverage we need to load all ruby files
-  src_location = File.expand_path("../../src", __FILE__)
-  Dir["#{src_location}/{module,lib}/**/*.rb"].each { |f| require_relative f }
+  # track all ruby files under src
+  SimpleCov.track_files("#{srcdir}/**/*.rb")
 
   # use coveralls for on-line code coverage reporting at Travis CI
   if ENV["TRAVIS"]

test/yapi_dhcpd_test.rb

@@ -1,5 +1,9 @@
 #!/usr/bin/env rspec
 
+require_relative "test_helper"
+
+require "yast"
+
 module Yast
   import "YaPI::DHCPD"
   import "Service"