5 files changed, 6 insertions, 6 deletions
diff --git a/activerecord/test/cases/callbacks_test.rb b/activerecord/test/cases/callbacks_test.rb
index 51bf51b28d..e2352bd9f9 100644
--- a/activerecord/test/cases/callbacks_test.rb
+++ b/activerecord/test/cases/callbacks_test.rb
@@ -16,7 +16,7 @@ class CallbackDeveloper < ActiveRecord::Base
 
     def define_callback_method(callback_method)
       define_method(callback_method) do
-        self.history << [callback_method, :method]
+        history << [callback_method, :method]
       end
       send(callback_method, :"#{callback_method}")
     end
diff --git a/activerecord/test/cases/fixtures_test.rb b/activerecord/test/cases/fixtures_test.rb
index 6f4b6ddbc0..f799f1e1fa 100644
--- a/activerecord/test/cases/fixtures_test.rb
+++ b/activerecord/test/cases/fixtures_test.rb
@@ -1004,10 +1004,10 @@ class FixtureClassNamesTest < ActiveRecord::TestCase
   end
 
   def teardown
-    self.fixture_class_names.replace(@saved_cache)
+    fixture_class_names.replace(@saved_cache)
   end
 
   test "fixture_class_names returns nil for unregistered identifier" do
-    assert_nil self.fixture_class_names["unregistered_identifier"]
+    assert_nil fixture_class_names["unregistered_identifier"]
   end
 end
diff --git a/activerecord/test/cases/migration_test.rb b/activerecord/test/cases/migration_test.rb
index 50d39d942e..5d96569d38 100644
--- a/activerecord/test/cases/migration_test.rb
+++ b/activerecord/test/cases/migration_test.rb
@@ -313,7 +313,7 @@ class MigrationTest < ActiveRecord::TestCase
       assert_no_column Person, :last_name
 
       migration = Class.new(ActiveRecord::Migration::Current) {
-        self.disable_ddl_transaction!
+        disable_ddl_transaction!
 
         def version; 101 end
         def migrate(x)
diff --git a/activerecord/test/cases/test_case.rb b/activerecord/test/cases/test_case.rb
index b0f5b5ca4a..b4f5226f2b 100644
--- a/activerecord/test/cases/test_case.rb
+++ b/activerecord/test/cases/test_case.rb
@@ -86,7 +86,7 @@ module ActiveRecord
       def clear_log; self.log = []; self.log_all = []; end
     end
 
-    self.clear_log
+    clear_log
 
     self.ignored_sql = [/^PRAGMA/, /^SELECT currval/, /^SELECT CAST/, /^SELECT @@IDENTITY/, /^SELECT @@ROWCOUNT/, /^SAVEPOINT/, /^ROLLBACK TO SAVEPOINT/, /^RELEASE SAVEPOINT/, /^SHOW max_identifier_length/, /^BEGIN/, /^COMMIT/]
 
diff --git a/activerecord/test/cases/transaction_callbacks_test.rb b/activerecord/test/cases/transaction_callbacks_test.rb
index be23fb8a4a..6a7d48871c 100644
--- a/activerecord/test/cases/transaction_callbacks_test.rb
+++ b/activerecord/test/cases/transaction_callbacks_test.rb
@@ -17,7 +17,7 @@ class TransactionCallbacksTest < ActiveRecord::TestCase
 
     attr_accessor :save_on_after_create
     after_create do
-      self.save! if save_on_after_create
+      save! if save_on_after_create
     end
 
     def history