diff --git a/actioncable/test/channel/stream_test.rb b/actioncable/test/channel/stream_test.rb
index e9e8849637..df9d44d8dd 100644
--- a/actioncable/test/channel/stream_test.rb
+++ b/actioncable/test/channel/stream_test.rb
@@ -200,7 +200,7 @@ module ActionCable::StreamTests
       end
 
       def receive(connection, command:, identifiers:, channel: "ActionCable::StreamTests::ChatChannel")
-        identifier = JSON.generate(channel: channel, **identifiers)
+        identifier = JSON.generate(identifiers.merge(channel: channel))
         connection.dispatch_websocket_message JSON.generate(command: command, identifier: identifier)
         wait_for_async
       end
diff --git a/activesupport/test/cache/behaviors/cache_store_behavior.rb b/activesupport/test/cache/behaviors/cache_store_behavior.rb
index e2146a1b3a..f6763d195a 100644
--- a/activesupport/test/cache/behaviors/cache_store_behavior.rb
+++ b/activesupport/test/cache/behaviors/cache_store_behavior.rb
@@ -454,8 +454,8 @@ module CacheStoreBehavior
 
     def assert_compression(should_compress, value, **options)
       freeze_time do
-        @cache.write("actual", value, **options)
-        @cache.write("uncompressed", value, **options, compress: false)
+        @cache.write("actual", value, options)
+        @cache.write("uncompressed", value, options.merge(compress: false))
       end
 
       if value.nil?