Merge pull request #7917 from dfens/master

Cosmetic changes: remove trailing whitespaces from tests

actionpack/test/controller/parameters/parameters_permit_test.rb

@@ -3,7 +3,7 @@
 
 class ParametersPermitTest < ActiveSupport::TestCase
   setup do
-    @params = ActionController::Parameters.new({ person: { 
+    @params = ActionController::Parameters.new({ person: {
       age: "32", name: { first: "David", last: "Heinemeier Hansson" }
     }})
   end

activemodel/test/cases/secure_password_test.rb

@@ -55,7 +55,7 @@ class SecurePasswordTest < ActiveModel::TestCase
   end
 
   test "User should not be created with blank digest" do
-    assert_raise RuntimeError do 
+    assert_raise RuntimeError do
       @user.run_callbacks :create
     end
     @user.password = "supersecretpassword"

activerecord/test/cases/adapters/postgresql/schema_test.rb

@@ -97,7 +97,7 @@ def test_raise_create_schema_with_existing_schema
 
   def test_drop_schema
     begin
-      @connection.create_schema "test_schema3" 
+      @connection.create_schema "test_schema3"
     ensure
       @connection.drop_schema "test_schema3"
     end

activerecord/test/cases/adapters/sqlite3/copy_table_test.rb

@@ -59,7 +59,7 @@ def test_copy_table_with_id_col_that_is_not_primary_key
 
   def test_copy_table_with_unconventional_primary_key
     test_copy_table('owners', 'owners_unconventional') do |from, to, options|
-      original_pk = @connection.primary_key('owners') 
+      original_pk = @connection.primary_key('owners')
       copied_pk = @connection.primary_key('owners_unconventional')
       assert_equal original_pk, copied_pk
     end

activerecord/test/cases/migration/change_schema_test.rb

@@ -293,7 +293,7 @@ def test_column_exists_with_definition
         connection.create_table :testings do |t|
           t.column :foo, :string, limit: 100
           t.column :bar, :decimal, precision: 8, scale: 2
-          t.column :taggable_id, :integer, null: false 
+          t.column :taggable_id, :integer, null: false
           t.column :taggable_type, :string, default: 'Photo'
         end
 

activerecord/test/cases/query_cache_test.rb

@@ -48,7 +48,7 @@ def test_exceptional_middleware_assigns_original_connection_id_on_error
     }
     assert_raises(RuntimeError) { mw.call({}) }
 
-    assert_equal connection_id, ActiveRecord::Base.connection_id 
+    assert_equal connection_id, ActiveRecord::Base.connection_id
   end
 
   def test_middleware_delegates

activerecord/test/cases/validations/i18n_generate_message_validation_test.rb

@@ -13,7 +13,7 @@ def reset_i18n_load_path
     I18n.load_path.clear
     I18n.backend = I18n::Backend::Simple.new
     yield
-  ensure 
+  ensure
     I18n.load_path.replace @old_load_path
     I18n.backend = @old_backend
   end

activesupport/test/callbacks_test.rb

@@ -120,7 +120,7 @@ def dispatch
   end
 
   class Child < ParentController
-    skip_callback :dispatch, :before, :log, :if => proc {|c| c.action_name == :update} 
+    skip_callback :dispatch, :before, :log, :if => proc {|c| c.action_name == :update}
     skip_callback :dispatch, :after, :log2
   end