remove test setup file (and thus, test run options)

README.textile

@@ -64,25 +64,8 @@ h2. Tests
 You can run tests both with
 
 * `rake test` or just `rake`
-* run any test file directly, e.g. `ruby test/api/simple_test.rb`
-* run all tests with `ruby test/all.rb`
-
-You can parametrize the test suite for using different sets of dependencies by
-using:
-
-.pre `ruby test/all.rb -w DEPENDENCIES`
-
-... where DEPENDENCIES is a comma-separated list of:
-
-* r23 or rails-2.3.x
-* r3 or rails-3.x
-* no-rails
-* sqlite
-* mysql
-
-So, e.g. this would run the test suite against Rails 2.3.x using mysql:
-
-.pre `ruby test/all.rb -w r23,mysql`
+* run any test file directly, e.g. `ruby -Itest test/api/simple_test.rb`
+* run all tests with `ruby -Itest test/all.rb`
 
 The structure of the test suite is a bit unusual as it uses modules to reuse
 particular tests in different test cases.

test/test_helper.rb

@@ -1,6 +1,22 @@
-require 'test_setup'
+$KCODE = 'u' if RUBY_VERSION <= '1.9'
 
-I18n::Tests.parse_options!
+require 'rubygems'
+require 'test/unit'
+
+# Do not load the i18n gem from libraries like active_support.
+#
+# This is required for testing against Rails 2.3 because active_support/vendor.rb#24 tries
+# to load I18n using the gem method. Instead, we want to test the local library of course.
+alias :gem_for_ruby_19 :gem # for 1.9. gives a super ugly seg fault otherwise
+def gem(gem_name, *version_requirements)
+  puts("skipping loading the i18n gem ...") && return if gem_name =='i18n'
+  super(gem_name, *version_requirements)
+end
+
+require 'bundler/setup'
+require 'i18n'
+require 'mocha'
+require 'test_declarative'
 
 class Test::Unit::TestCase
   def teardown
@@ -26,6 +42,14 @@ def locales_dir
   end
 end
 
+module Kernel
+  def setup_rufus_tokyo
+    require 'rufus/tokyo'
+  rescue LoadError => e
+    puts "can't use KeyValue backend because: #{e.message}"
+  end
+end
+
 Object.class_eval do
   def meta_class
     class << self; self; end