1 files changed, 30 insertions, 30 deletions

diff --git a/activerecord/test/cases/hot_compatibility_test.rb b/activerecord/test/cases/hot_compatibility_test.rb
index 9fc75b7377..e107ff2362 100644
--- a/activerecord/test/cases/hot_compatibility_test.rb
+++ b/activerecord/test/cases/hot_compatibility_test.rb
@@ -1,5 +1,5 @@
-require 'cases/helper'
-require 'support/connection_helper'
+require "cases/helper"
+require "support/connection_helper"
 
 class HotCompatibilityTest < ActiveRecord::TestCase
   self.use_transactional_tests = false
@@ -12,7 +12,7 @@ class HotCompatibilityTest < ActiveRecord::TestCase
         t.string :bar
       end
 
-      def self.name; 'HotCompatibility'; end
+      def self.name; "HotCompatibility"; end
     end
   end
 
@@ -35,29 +35,29 @@ class HotCompatibilityTest < ActiveRecord::TestCase
 
     # but we can successfully create a record so long as we don't
     # reference the removed column
-    record = @klass.create! foo: 'foo'
+    record = @klass.create! foo: "foo"
     record.reload
-    assert_equal 'foo', record.foo
+    assert_equal "foo", record.foo
   end
 
   test "update after remove_column" do
-    record = @klass.create! foo: 'foo'
+    record = @klass.create! foo: "foo"
     assert_equal 3, @klass.columns.length
     @klass.connection.remove_column :hot_compatibilities, :bar
     assert_equal 3, @klass.columns.length
 
     record.reload
-    assert_equal 'foo', record.foo
-    record.foo = 'bar'
+    assert_equal "foo", record.foo
+    record.foo = "bar"
     record.save!
     record.reload
-    assert_equal 'bar', record.foo
+    assert_equal "bar", record.foo
   end
 
   if current_adapter?(:PostgreSQLAdapter)
     test "cleans up after prepared statement failure in a transaction" do
       with_two_connections do |original_connection, ddl_connection|
-        record = @klass.create! bar: 'bar'
+        record = @klass.create! bar: "bar"
 
         # prepare the reload statement in a transaction
         @klass.transaction do
@@ -83,7 +83,7 @@ class HotCompatibilityTest < ActiveRecord::TestCase
 
     test "cleans up after prepared statement failure in nested transactions" do
       with_two_connections do |original_connection, ddl_connection|
-        record = @klass.create! bar: 'bar'
+        record = @klass.create! bar: "bar"
 
         # prepare the reload statement in a transaction
         @klass.transaction do
@@ -114,29 +114,29 @@ class HotCompatibilityTest < ActiveRecord::TestCase
 
   private
 
-  def get_prepared_statement_cache(connection)
-    connection.instance_variable_get(:@statements)
-      .instance_variable_get(:@cache)[Process.pid]
-  end
+    def get_prepared_statement_cache(connection)
+      connection.instance_variable_get(:@statements)
+        .instance_variable_get(:@cache)[Process.pid]
+    end
 
-  # Rails will automatically clear the prepared statements on the connection
-  # that runs the migration, so we use two connections to simulate what would
-  # actually happen on a production system; we'd have one connection running the
-  # migration from the rake task ("ddl_connection" here), and we'd have another
-  # connection in a web worker.
-  def with_two_connections
-    run_without_connection do |original_connection|
-      ActiveRecord::Base.establish_connection(original_connection.merge(pool_size: 2))
-      begin
-        ddl_connection = ActiveRecord::Base.connection_pool.checkout
+    # Rails will automatically clear the prepared statements on the connection
+    # that runs the migration, so we use two connections to simulate what would
+    # actually happen on a production system; we'd have one connection running the
+    # migration from the rake task ("ddl_connection" here), and we'd have another
+    # connection in a web worker.
+    def with_two_connections
+      run_without_connection do |original_connection|
+        ActiveRecord::Base.establish_connection(original_connection.merge(pool_size: 2))
         begin
-          yield original_connection, ddl_connection
+          ddl_connection = ActiveRecord::Base.connection_pool.checkout
+          begin
+            yield original_connection, ddl_connection
+          ensure
+            ActiveRecord::Base.connection_pool.checkin ddl_connection
+          end
         ensure
-          ActiveRecord::Base.connection_pool.checkin ddl_connection
+          ActiveRecord::Base.clear_all_connections!
         end
-      ensure
-        ActiveRecord::Base.clear_all_connections!
       end
     end
-  end
 end