Fixtures: people(:technomancy, :josh) returns both fixtures. Closes #7880.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@6940 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

activerecord/CHANGELOG

 *SVN*
 
+* Fixtures: people(:technomancy, :josh) returns both fixtures.  #7880 [technomancy, Josh Peek]
+
 * Calculations support non-numeric foreign keys.  #8154 [kamal]
 
 * with_scope is protected.  #8524 [Josh Peek]

activerecord/lib/active_record/fixtures.rb

@@ -501,20 +501,26 @@ def self.require_fixture_classes(table_names=nil)
         end
       end
 
-      def self.setup_fixture_accessors(table_names=nil)
+      def self.setup_fixture_accessors(table_names = nil)
         (table_names || fixture_table_names).each do |table_name|
-          table_name = table_name.to_s.tr('.','_')
+          table_name = table_name.to_s.tr('.', '_')
+
+          define_method(table_name) do |*fixtures|
+            force_reload = fixtures.pop if fixtures.last == true || fixtures.last == :reload
 
-          define_method(table_name) do |fixture, *optionals|
-            force_reload = optionals.shift
             @fixture_cache[table_name] ||= Hash.new
-            @fixture_cache[table_name][fixture] = nil if force_reload
 
-            if @loaded_fixtures[table_name][fixture.to_s]
-              @fixture_cache[table_name][fixture] ||= @loaded_fixtures[table_name][fixture.to_s].find
-            else
-              raise StandardError, "No fixture with name '#{fixture}' found for table '#{table_name}'"
+            instances = fixtures.map do |fixture|
+              @fixture_cache[table_name].delete(fixture) if force_reload
+
+              if @loaded_fixtures[table_name][fixture.to_s]
+                @fixture_cache[table_name][fixture] ||= @loaded_fixtures[table_name][fixture.to_s].find
+              else
+                raise StandardError, "No fixture with name '#{fixture}' found for table '#{table_name}'"
+              end
             end
+
+            instances.size == 1 ? instances.first : instances
           end
         end
       end

activerecord/test/associations_test.rb

@@ -743,9 +743,9 @@ def test_find_or_initialize
   def test_find_or_create
     number_of_clients = companies(:first_firm).clients.size
     the_client = companies(:first_firm).clients.find_or_create_by_name("Yet another client")
-    assert_equal number_of_clients + 1, companies(:first_firm, :refresh).clients.size
+    assert_equal number_of_clients + 1, companies(:first_firm, :reload).clients.size
     assert_equal the_client, companies(:first_firm).clients.find_or_create_by_name("Yet another client")
-    assert_equal number_of_clients + 1, companies(:first_firm, :refresh).clients.size
+    assert_equal number_of_clients + 1, companies(:first_firm, :reload).clients.size
   end
 
   def test_deleting

activerecord/test/fixtures_test.rb

@@ -259,6 +259,19 @@ def test_accessor_methods
     assert_equal "Jamis", developers(:jamis).name
     assert_equal 50, accounts(:signals37).credit_limit
   end
+
+  def test_accessor_methods_with_multiple_args
+    assert_equal 2, topics(:first, :second).size
+    assert_raise(StandardError) { topics([:first, :second]) }
+  end
+
+  uses_mocha 'reloading_fixtures_through_accessor_methods' do
+    def test_reloading_fixtures_through_accessor_methods
+      assert_equal "The First Topic", topics(:first).title
+      @loaded_fixtures['topics']['first'].expects(:find).returns(stub(:title => "Fresh Topic!"))
+      assert_equal "Fresh Topic!", topics(:first, true).title
+    end
+  end
 end