1 files changed, 2 insertions, 2 deletions
diff --git a/activerecord/test/cases/query_cache_test.rb b/activerecord/test/cases/query_cache_test.rb
index 393f363e37..0f990bac9d 100644
--- a/activerecord/test/cases/query_cache_test.rb
+++ b/activerecord/test/cases/query_cache_test.rb
@@ -483,14 +483,14 @@ class QueryCacheTest < ActiveRecord::TestCase
     def assert_cache(state, connection = ActiveRecord::Base.connection)
       case state
       when :off
-        assert !connection.query_cache_enabled, "cache should be off"
+        assert_not connection.query_cache_enabled, "cache should be off"
         assert connection.query_cache.empty?, "cache should be empty"
       when :clean
         assert connection.query_cache_enabled, "cache should be on"
         assert connection.query_cache.empty?, "cache should be empty"
       when :dirty
         assert connection.query_cache_enabled, "cache should be on"
-        assert !connection.query_cache.empty?, "cache should be dirty"
+        assert_not connection.query_cache.empty?, "cache should be dirty"
       else
         raise "unknown state"
       end