Move asset tests to assets_test file

railties/test/application/assets_test.rb

@@ -1,3 +1,4 @@
+# -*- coding: utf-8 -*-
 require 'isolation/abstract_unit'
 require 'active_support/core_ext/kernel/reporting'
 require 'rack/test'
@@ -268,6 +269,36 @@ class ::PostsController < ActionController::Base ; end
       assert_match(/\/assets\/rails-([0-z]+)\.png/, File.read(file))
     end
 
+    test "precompile ignore asset_host" do
+      app_file "app/assets/javascripts/application.css.erb", "<%= asset_path 'rails.png' %>"
+      add_to_config "config.action_controller.asset_host = Proc.new { |source, request| 'http://www.example.com/' }"
+
+      capture(:stdout) do
+        Dir.chdir(app_path){ `bundle exec rake assets:precompile` }
+      end
+
+      file = Dir["#{app_path}/public/assets/application.css"].first
+      content = File.read(file)
+      assert_match(/\/assets\/rails-([0-z]+)\.png/, content)
+      assert_no_match(/www\.example\.com/, content)
+    end
+
+    test "precompile should handle utf8 filenames" do
+      app_file "app/assets/images/レイルズ.png", "not a image really"
+      add_to_config "config.assets.precompile = [ /\.png$$/, /application.(css|js)$/ ]"
+
+      capture(:stdout) do
+        Dir.chdir(app_path){ `bundle exec rake assets:precompile` }
+      end
+
+      assert File.exists?("#{app_path}/public/assets/レイルズ.png")
+
+      manifest = "#{app_path}/public/assets/manifest.yml"
+
+      assets = YAML.load_file(manifest)
+      assert_equal "レイルズ.png", assets["レイルズ.png"]
+    end
+
     test "assets are cleaned up properly" do
       app_file "public/assets/application.js", "alert();"
       app_file "public/assets/application.css", "a { color: green; }"

railties/test/application/rake_test.rb

@@ -201,36 +201,5 @@ def test_scaffold_tests_pass_by_default
 
       assert_match(/7 tests, 10 assertions, 0 failures, 0 errors/, content)
     end
-
-    def test_assets_precompile_with_utf8_filename
-      add_to_config <<-RUBY
-        config.assets.precompile = [ /\.png$$/, /application.(css|js)$/ ]
-      RUBY
-
-      Dir.chdir(app_path) do
-        `cp app/assets/images/rails.png app/assets/images/レイルズ.png`
-        `rake assets:precompile`
-        open("public/assets/manifest.yml") do |f|
-          assert_match(/レイルズ.png/, f.read)
-        end
-      end
-    end
-
-    def test_assets_precompile_ignore_asset_host
-      add_to_config <<-RUBY
-        config.action_controller.asset_host = Proc.new { |source, request| "http://www.example.com/" }
-      RUBY
-
-      app_file "app/assets/javascripts/test.js.erb", <<-RUBY
-        alert("<%= asset_path "rails.png" %>");
-      RUBY
-
-      Dir.chdir(app_path) do
-        `rake assets:precompile`
-        open("public/assets/application.js") do |f|
-          assert_match(/\"\/assets\/rails.png\"/, f.read)
-        end
-      end
-    end
   end
 end