applies new string literal convention in activerecord/test

The current code base is not uniform. After some discussion,
we have chosen to go with double quotes by default.

1 files changed, 4 insertions, 4 deletions

diff --git a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb
index 9b675b804b..6b1b266372 100644
--- a/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb
+++ b/activerecord/test/cases/adapters/sqlite3/sqlite3_create_folder_test.rb
@@ -1,5 +1,5 @@
 require "cases/helper"
-require 'models/owner'
+require "models/owner"
 
 module ActiveRecord
   module ConnectionAdapters
@@ -9,11 +9,11 @@ module ActiveRecord
           begin
             dir = Pathname.new(dir)
             @conn = Base.sqlite3_connection :database => dir.join("db/foo.sqlite3"),
-                                 :adapter => 'sqlite3',
+                                 :adapter => "sqlite3",
                                  :timeout => 100
 
-            assert Dir.exist? dir.join('db')
-            assert File.exist? dir.join('db/foo.sqlite3')
+            assert Dir.exist? dir.join("db")
+            assert File.exist? dir.join("db/foo.sqlite3")
           ensure
             @conn.disconnect! if @conn
           end