[storage] public_url related tests/fixes

lib/fog/google/models/storage/file.rb

@@ -83,7 +83,7 @@ module Fog
           requires :directory, :key
           if connection.get_object_acl(directory.key, key).body['AccessControlList'].detect {|entry| entry['Scope']['type'] == 'AllUsers' && entry['Permission'] == 'READ'}
             if directory.key.to_s =~ /^(?:[a-z]|\d(?!\d{0,2}(?:\.\d{1,3}){3}$))(?:[a-z0-9]|\.(?![\.\-])|\-(?![\.])){1,61}[a-z0-9]$/
-              "https://#{directory.key}.commondatastorage.googleapis/#{key}"
+              "https://#{directory.key}.commondatastorage.googleapis.com/#{key}"
             else
               "https://commondatastorage.googleapis.com/#{directory.key}/#{key}"
             end

lib/fog/google/storage.rb

@@ -109,6 +109,10 @@ module Fog
         def self.data
           @data ||= Hash.new do |hash, key|
             hash[key] = {
+              :acls => {
+                :bucket => {},
+                :object => {}
+              },
               :buckets => {}
             }
           end

tests/helpers/storage/file_tests.rb

@@ -1,19 +1,22 @@
 def file_tests(connection, params = {}, mocks_implemented = true)
 
-  params = {:key => 'fog_file_tests', :body => lorem_file}.merge!(params)
+  params = {:key => 'fog_file_tests', :body => lorem_file, :public => true}.merge!(params)
 
   if !Fog.mocking? || mocks_implemented
     @directory = connection.directories.create(:key => 'fogfilestests')
 
     model_tests(@directory.files, params, mocks_implemented) do
 
+      responds_to(:public_url)
+
       tests("#public=(true)").succeeds do
         pending if Fog.mocking? && !mocks_implemented
         @instance.public=(true)
       end
 
-      tests("#respond_to?(:public_url)").succeeds do
-        @instance.respond_to?(:public_url)
+      test("@instance.public_url.nil? || Excon.get(@instance.public_url).body == lorem_file.read") do
+        pending if Fog.mocking?
+        @instance.public_url.nil? || Excon.get(@instance.public_url).body == lorem_file.read
       end
 
     end