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 def initialize(hash = {}) super() @hash = hash end private def query(path, exts, formats) query = Regexp.escape(path) exts.each do |ext| query << '(' << ext.map {|e| e && Regexp.escape(".#{e}") }.join('|') << '|)' end templates = [] @hash.select { |k,v| k =~ /^#{query}$/ }.each do |path, source| handler, format = extract_handler_and_format(path, formats) templates << Template.new(source, path, handler, :virtual_path => path, :format => format) end templates.sort_by {|t| -t.identifier.match(/^#{query}$/).captures.reject(&:blank?).size } end end class NullResolver < ActionView::PathResolver def query(path, exts, formats) handler, format = extract_handler_and_format(path, formats) [ActionView::Template.new("Template generated by Null Resolver", path, handler, :virtual_path => path, :format => format)] end end end