move FixtureResolver to a file that is accessible outside Rails' own …

…tests

[#4522 state:resolved]

Signed-off-by: José Valim <jose.valim@gmail.com>

actionpack/test/lib/fixture_template.rb → actionpack/lib/action_view/testing/resolvers.rb

@@ -1,4 +1,10 @@
+require 'action_view/template/resolver'
+
 module ActionView #:nodoc:
+  # Use FixtureResolver in your tests to simulate the presence of files on the
+  # file system. This is used internally by Rails' own test suite, and is
+  # useful for testing extensions that have no way of knowing what the file
+  # system will look like at runtime.
   class FixtureResolver < PathResolver
     attr_reader :hash
 
@@ -24,6 +30,6 @@ def query(path, exts, formats)
 
       templates.sort_by {|t| -t.identifier.match(/^#{query}$/).captures.reject(&:blank?).size }
     end
-
   end
-end
+end
+

actionpack/test/abstract_unit.rb

@@ -16,8 +16,8 @@
 require 'abstract_controller'
 require 'action_controller'
 require 'action_view'
+require 'action_view/testing/resolvers'
 require 'action_dispatch'
-require 'fixture_template'
 require 'active_support/dependencies'
 require 'active_model'
 

actionpack/test/controller/layout_test.rb

@@ -10,8 +10,6 @@
 
 ActionController::Base.view_paths = [ File.dirname(__FILE__) + '/../fixtures/layout_tests/' ]
 
-require "fixture_template"
-
 class LayoutTest < ActionController::Base
   def self.controller_path; 'views' end
   def self._implied_layout_name; to_s.underscore.gsub(/_controller$/, '') ; end