3 files changed, 10 insertions, 11 deletions
diff --git a/actionpack/test/controller/caching_test.rb b/actionpack/test/controller/caching_test.rb
index 6fe036dd15..5543f9120f 100644
--- a/actionpack/test/controller/caching_test.rb
+++ b/actionpack/test/controller/caching_test.rb
@@ -60,14 +60,6 @@ class FragmentCachingTest < ActionController::TestCase
     @m2v2 = ModelWithKeyAndVersion.new("model/2", "2")
   end
 
-  def test_fragment_cache_key
-    assert_deprecated do
-      assert_equal "views/what a key", @controller.fragment_cache_key("what a key")
-      assert_equal "views/test.host/fragment_caching_test/some_action",
-        @controller.fragment_cache_key(controller: "fragment_caching_test", action: "some_action")
-    end
-  end
-
   def test_combined_fragment_cache_key
     assert_equal [ :views, "what a key" ], @controller.combined_fragment_cache_key("what a key")
     assert_equal [ :views, "test.host/fragment_caching_test/some_action" ],
diff --git a/actionpack/test/controller/flash_test.rb b/actionpack/test/controller/flash_test.rb
index 409a4ec2e6..bf95c633e5 100644
--- a/actionpack/test/controller/flash_test.rb
+++ b/actionpack/test/controller/flash_test.rb
@@ -242,8 +242,11 @@ end
 
 class FlashIntegrationTest < ActionDispatch::IntegrationTest
   SessionKey = "_myapp_session"
-  Generator  = ActiveSupport::LegacyKeyGenerator.new("b3c631c314c0bbca50c1b2843150fe33")
-  Rotations  = ActiveSupport::Messages::RotationConfiguration.new
+  Generator = ActiveSupport::CachingKeyGenerator.new(
+    ActiveSupport::KeyGenerator.new("b3c631c314c0bbca50c1b2843150fe33", iterations: 1000)
+ )
+  Rotations = ActiveSupport::Messages::RotationConfiguration.new
+  SIGNED_COOKIE_SALT = "signed cookie"
 
   class TestController < ActionController::Base
     add_flash_types :bar
@@ -365,6 +368,7 @@ class FlashIntegrationTest < ActionDispatch::IntegrationTest
       args[0][:env] ||= {}
       args[0][:env]["action_dispatch.key_generator"] ||= Generator
       args[0][:env]["action_dispatch.cookies_rotations"] = Rotations
+      args[0][:env]["action_dispatch.signed_cookie_salt"] = SIGNED_COOKIE_SALT
       super(path, *args)
     end
 
diff --git a/actionpack/test/controller/http_digest_authentication_test.rb b/actionpack/test/controller/http_digest_authentication_test.rb
index b133afb343..dd4ff85d11 100644
--- a/actionpack/test/controller/http_digest_authentication_test.rb
+++ b/actionpack/test/controller/http_digest_authentication_test.rb
@@ -44,7 +44,10 @@ class HttpDigestAuthenticationTest < ActionController::TestCase
   setup do
     # Used as secret in generating nonce to prevent tampering of timestamp
     @secret = "4fb45da9e4ab4ddeb7580d6a35503d99"
-    @request.env["action_dispatch.key_generator"] = ActiveSupport::LegacyKeyGenerator.new(@secret)
+    @request.env["action_dispatch.key_generator"] = ActiveSupport::CachingKeyGenerator.new(
+      ActiveSupport::KeyGenerator.new(@secret)
+    )
+    @request.env["action_dispatch.http_auth_salt"] = "http authentication"
   end
 
   teardown do