3 files changed, 6 insertions, 6 deletions
diff --git a/railties/test/application/rake/dbs_test.rb b/railties/test/application/rake/dbs_test.rb
index 5b4c42c189..0594236b1f 100644
--- a/railties/test/application/rake/dbs_test.rb
+++ b/railties/test/application/rake/dbs_test.rb
@@ -34,7 +34,7 @@ module ApplicationTests
           assert_equal expected_database, ActiveRecord::Base.connection_config[:database] if environment_loaded
           output = rails("db:drop")
           assert_match(/Dropped database/, output)
-          assert !File.exist?(expected_database)
+          assert_not File.exist?(expected_database)
         end
       end
 
diff --git a/railties/test/application/rake/migrations_test.rb b/railties/test/application/rake/migrations_test.rb
index bf5b07afbd..47c5ac105a 100644
--- a/railties/test/application/rake/migrations_test.rb
+++ b/railties/test/application/rake/migrations_test.rb
@@ -417,7 +417,7 @@ module ApplicationTests
           version = output =~ %r{[^/]+db/migrate/(\d+)_create_authors\.rb} && $1
 
           rails "db:migrate", "db:rollback", "db:forward", "db:migrate:up", "db:migrate:down", "VERSION=#{version}"
-          assert !File.exist?("db/schema.rb"), "should not dump schema when configured not to"
+          assert_not File.exist?("db/schema.rb"), "should not dump schema when configured not to"
         end
 
         add_to_config("config.active_record.dump_schema_after_migration = true")
diff --git a/railties/test/application/rake/multi_dbs_test.rb b/railties/test/application/rake/multi_dbs_test.rb
index 43a433d40f..07d96fcb56 100644
--- a/railties/test/application/rake/multi_dbs_test.rb
+++ b/railties/test/application/rake/multi_dbs_test.rb
@@ -26,7 +26,7 @@ module ApplicationTests
           output = rails("db:drop")
           assert_match(/Dropped database/, output)
           assert_match_namespace(namespace, output)
-          assert !File.exist?(expected_database)
+          assert_not File.exist?(expected_database)
         end
       end
 
@@ -40,7 +40,7 @@ module ApplicationTests
           output = rails("db:drop:#{namespace}")
           assert_match(/Dropped database/, output)
           assert_match_namespace(namespace, output)
-          assert !File.exist?(expected_database)
+          assert_not File.exist?(expected_database)
         end
       end
 
@@ -67,8 +67,8 @@ module ApplicationTests
           else
             schema_dump = File.read("db/#{format}.sql")
             schema_dump_animals = File.read("db/animals_#{format}.sql")
-            assert_match(/CREATE TABLE \"books\"/, schema_dump)
-            assert_match(/CREATE TABLE \"dogs\"/, schema_dump_animals)
+            assert_match(/CREATE TABLE (?:IF NOT EXISTS )?\"books\"/, schema_dump)
+            assert_match(/CREATE TABLE (?:IF NOT EXISTS )?\"dogs\"/, schema_dump_animals)
           end
 
           rails "db:#{format}:load"