Fix RotationConfiguration test and remove nil-kind rotates.

activesupport/lib/active_support/messages/rotation_configuration.rb

@@ -9,15 +9,12 @@ def initialize
         @signed, @encrypted = [], []
       end
 
-      def rotate(kind = nil, *args)
+      def rotate(kind, *args)
         case kind
         when :signed
           @signed << args
         when :encrypted
           @encrypted << args
-        else
-          rotate :signed, args
-          rotate :encrypted, args
         end
       end
     end

activesupport/test/messages/rotation_configuration_test.rb

@@ -9,35 +9,17 @@ def setup
   end
 
   def test_signed_configurations
-    @config.rotate :signed, secret: "older secret", salt: "salt", digest: "SHA1"
-    @config.rotate :signed, secret: "old secret", salt: "salt", digest: "SHA256"
+    @config.rotate :signed, "older secret", salt: "salt", digest: "SHA1"
+    @config.rotate :signed, "old secret", salt: "salt", digest: "SHA256"
 
-    assert_equal [{
-      secret: "older secret", salt: "salt", digest: "SHA1"
-    }, {
-      secret: "old secret", salt: "salt", digest: "SHA256"
-    }], @config.signed
+    assert_equal [
+      [ "older secret", salt: "salt", digest: "SHA1" ],
+      [ "old secret", salt: "salt", digest: "SHA256" ] ], @config.signed
   end
 
   def test_encrypted_configurations
-    @config.rotate :encrypted, raw_key: "old raw key", cipher: "aes-256-gcm"
+    @config.rotate :encrypted, "old raw key", cipher: "aes-256-gcm"
 
-    assert_equal [{
-      raw_key: "old raw key", cipher: "aes-256-gcm"
-    }], @config.encrypted
-  end
-
-  def test_rotate_without_kind
-    @config.rotate secret: "older secret", salt: "salt", digest: "SHA1"
-    @config.rotate raw_key: "old raw key", cipher: "aes-256-gcm"
-
-    expected = [{
-      secret: "older secret", salt: "salt", digest: "SHA1"
-    }, {
-      raw_key: "old raw key", cipher: "aes-256-gcm"
-    }]
-
-    assert_equal expected, @config.encrypted
-    assert_equal expected, @config.signed
+    assert_equal [ [ "old raw key", cipher: "aes-256-gcm" ] ], @config.encrypted
   end
 end