Fix integration test problems.

test/test/controllers/api/test/active_model_serializer/users_controller_test.rb

@@ -6,7 +6,6 @@ def test_list
       User.create!(login: "test", manager_attributes: {login: "test2"})
       get(:index, as: :json)
       assert_response(:success)
-      puts @response.parsed_body
       assert(@response.parsed_body[1]["login"])
       assert(@response.parsed_body[1]["manager"])
       assert_equal("working!", @response.parsed_body[1]["test_serializer_method"])

test/test/integration/api/demo_routing_test.rb

@@ -16,10 +16,13 @@ def test_can_get_users
     assert_response(:success)
   end
 
-  def test_can_not_get_network_resourceful_routes
-    get("/api/demo/network.json")
-    assert_response(:not_found)
-    get("/api/demo/network")
-    assert_response(:not_found)
+  # Only Rails>=8 due to changes in integration test behavior.
+  if Rails::VERSION::MAJOR >= 8
+    def test_can_not_get_network_resourceful_routes
+      get("/api/demo/network.json")
+      assert_response(:not_found)
+      get("/api/demo/network")
+      assert_response(:not_found)
+    end
   end
 end

test/test/integration/rescuing_unknown_formats_test.rb

@@ -3,9 +3,12 @@
 # The goal of this test is to ensure unknown formats are rescued, when configured.
 class RescuingUnknownFormatsTest < ActionDispatch::IntegrationTest
   # Test that an invalid format raises an uncaught exception.
-  def test_raise_unknown_format
-    get("/api/test/no_rescue_unknown_format.jsom")
-    assert_response(:not_acceptable)
+  # Only Rails >=8 due to changes in integration test behavior.
+  if Rails::VERSION::MAJOR >= 8
+    def test_raise_unknown_format
+      get("/api/test/no_rescue_unknown_format.jsom")
+      assert_response(:not_acceptable)
+    end
   end
 
   # Test that we rescue an unknown format and also that it defaults to :json.