fixed wrong permissions ('private' and 'public-read') into the right

ones (:private and :public_read) in the s3_test
completed test for lambda permission value

lib/paperclip/storage/s3.rb

@@ -83,7 +83,7 @@ module Paperclip
             Proc.new do |style, attachment|
               permission  = (@s3_permissions[style.to_sym] || @s3_permissions[:default])
               permission  = permission.call(attachment, style) if permission.is_a?(Proc)
-              permission == :public_read ? 'http' : 'https'
+              (permission == :public_read) ? 'http' : 'https'
             end
           @s3_headers     = @options.s3_headers     || {}
 

test/storage/s3_test.rb

@@ -509,7 +509,7 @@ class S3Test < Test::Unit::TestCase
   end
 
   context "S3 Permissions" do
-    context "defaults to public-read" do
+    context "defaults to :public_read" do
       setup do
         rebuild_model :storage => :s3,
                       :bucket => "testing",
@@ -556,7 +556,7 @@ class S3Test < Test::Unit::TestCase
                         'access_key_id' => "12345",
                         'secret_access_key' => "54321"
                       },
-                      :s3_permissions => 'private'
+                      :s3_permissions => :private
       end
 
       context "when assigned" do
@@ -575,7 +575,7 @@ class S3Test < Test::Unit::TestCase
                                                    anything,
                                                    'testing',
                                                    :content_type => 'image/png',
-                                                   :access => 'private')
+                                                   :access => :private)
             @dummy.save
           end
 
@@ -599,8 +599,8 @@ class S3Test < Test::Unit::TestCase
                         'secret_access_key' => "54321"
                       },
                       :s3_permissions => {
-                        :original => 'private',
-                        :thumb => 'public-read'
+                        :original => :private,
+                        :thumb => :public_read
                       }
       end
 
@@ -621,7 +621,7 @@ class S3Test < Test::Unit::TestCase
                                                     anything,
                                                     'testing',
                                                     :content_type => 'image/png',
-                                                    :access => style == :thumb ? 'public-read' : 'private')
+                                                    :access => style == :thumb ? :public_read : :private)
             end
             @dummy.save
           end
@@ -635,7 +635,8 @@ class S3Test < Test::Unit::TestCase
 
     context "proc permission set" do
       setup do
-        rebuild_model :storage => :s3,
+        rebuild_model(
+          :storage => :s3,
           :bucket => "testing",
           :path => ":attachment/:style/:basename.:extension",
           :styles => {
@@ -645,7 +646,10 @@ class S3Test < Test::Unit::TestCase
             'access_key_id' => "12345",
             'secret_access_key' => "54321"
           },
-                      :s3_permissions => lambda{|attachment, style| attachment.instance.private_attachment? && style.to_sym != :thumb ? 'private' : 'public-read' }
+          :s3_permissions => lambda {|attachment, style|
+            attachment.instance.private_attachment? && style.to_sym != :thumb ? :private : :public_read
+          }
+        )
       end
 
       context "when assigned" do
@@ -662,18 +666,20 @@ class S3Test < Test::Unit::TestCase
           setup do
             AWS::S3::Base.stubs(:establish_connection!)
             [:thumb, :original].each do |style|
-              AWS::S3::S3Object.expects(:store).with("avatars/#{style}/5k.png",
+              AWS::S3::S3Object.expects(:store).with(
+                "avatars/#{style}/5k.png",
                 anything,
                 'testing',
                 :content_type => 'image/png',
-                                                    :access => style == :thumb ? 'public-read' : 'private')
+                :access => style == :thumb ? :public_read : :private
+              )
             end
             @dummy.save
           end
 
           should "succeed" do
-            assert_equal 0, @dummy.avatar.url()       =~ /^https:/
-            assert_equal 0, @dummy.avatar.url(:thumb) =~ /^http:/
+            assert @dummy.avatar.url().include?       "https://"
+            assert @dummy.avatar.url(:thumb).include? "http://"
           end
         end
       end