diff --git a/test/webhooks/registry_test.rb b/test/webhooks/registry_test.rb
index 60f8cb8a..6090e205 100644
--- a/test/webhooks/registry_test.rb
+++ b/test/webhooks/registry_test.rb
@@ -32,103 +32,105 @@ def setup
         @url = "#{ShopifyAPI::Context.host}/admin/api/#{ShopifyAPI::Context.api_version}/graphql.json"
       end
 
-      DEFAULT_PROTOCOL_ADDRESS = {
-        http: "test-webhooks",
-        pub_sub: "pubsub://my-project-id:my-topic-id",
-        event_bridge: "test-webhooks",
+      DEFAULT_PROTOCOL_ADDRESSES = {
+        http: ["test-webhooks", "https://app-address.com/test-webhooks", "app-address.com/test-webhooks"],
+        pub_sub: ["pubsub://my-project-id:my-topic-id"],
+        event_bridge: ["test-webhooks"],
       }
 
-      DEFAULT_PROTOCOL_ADDRESS.each do |protocol, address|
-        define_method("test_add_#{protocol}_registration_if_identical_webhook_exists") do
-          do_no_registration_needed_test(
-            queries[protocol][:check_existing_response],
-            protocol,
-            address,
-          )
-
-          do_no_registration_needed_test(
-            queries[protocol][:check_existing_response_with_attributes],
-            protocol,
-            address,
-            fields: "field1, field2",
-            metafield_namespaces: ["namespace1", "namespace2"],
-          )
-        end
-
-        define_method("test_#{protocol}_registration_add_and_update") do
-          do_registration_test(
-            queries[protocol][:check_empty_response],
-            queries[protocol][:register_add_query],
-            queries[protocol][:register_add_response],
-            protocol,
-            address,
-          )
-        end
-
-        define_method("test_#{protocol}_registration_with_fields_add_and_update") do
-          # add webhook
-          do_registration_test(
-            queries[protocol][:check_empty_response],
-            queries[protocol][:register_add_query_with_fields],
-            queries[protocol][:register_add_with_fields_response],
-            protocol,
-            address,
-            fields: "field1, field2",
-          )
-
-          # update webhook fields
-          do_registration_test(
-            queries[protocol][:check_existing_response],
-            queries[protocol][:register_update_query_with_fields],
-            queries[protocol][:register_update_with_fields_response],
-            protocol,
-            address,
-            fields: "field1, field2, field3",
-          )
-        end
-
-        define_method("test_#{protocol}_registration_with_fields_array_add_and_update") do
-          # add webhook
-          do_registration_test(
-            queries[protocol][:check_empty_response],
-            queries[protocol][:register_add_query_with_fields],
-            queries[protocol][:register_add_with_fields_response],
-            protocol,
-            address,
-            fields: ["field1", "field2"],
-          )
-
-          # update webhook fields
-          do_registration_test(
-            queries[protocol][:check_existing_response],
-            queries[protocol][:register_update_query_with_fields],
-            queries[protocol][:register_update_with_fields_response],
-            protocol,
-            address,
-            fields: ["field1", "field2", "field3"],
-          )
-        end
-
-        define_method("test_#{protocol}_registration_with_metafield_namespaces_add_and_update") do
-          # add webhook
-          do_registration_test(
-            queries[protocol][:check_empty_response],
-            queries[protocol][:register_add_query_with_metafield_namespaces],
-            queries[protocol][:register_add_with_metafield_namespaces_response],
-            protocol,
-            address,
-            metafield_namespaces: ["namespace1", "namespace2"],
-          )
-
-          # update webhook metafield namespaces
-          do_registration_test(
-            queries[protocol][:check_existing_response],
-            queries[protocol][:register_update_query_with_metafield_namespaces],
-            queries[protocol][:register_update_with_metafield_namespaces_response],
-            protocol,
-            address,
-            metafield_namespaces: ["namespace1", "namespace2", "namespace3"],
-          )
+      DEFAULT_PROTOCOL_ADDRESSES.each do |protocol, addresses|
+        addresses.each do |address|
+          define_method("test_add_#{protocol}_registration_if_identical_webhook_exists_on_#{address}") do
+            do_no_registration_needed_test(
+              queries[protocol][:check_existing_response],
+              protocol,
+              address,
+            )
+
+            do_no_registration_needed_test(
+              queries[protocol][:check_existing_response_with_attributes],
+              protocol,
+              address,
+              fields: "field1, field2",
+              metafield_namespaces: ["namespace1", "namespace2"],
+            )
+          end
+
+          define_method("test_#{protocol}_registration_add_and_update_on_#{address}") do
+            do_registration_test(
+              queries[protocol][:check_empty_response],
+              queries[protocol][:register_add_query],
+              queries[protocol][:register_add_response],
+              protocol,
+              address,
+            )
+          end
+
+          define_method("test_#{protocol}_registration_with_fields_add_and_update_on_#{address}") do
+            # add webhook
+            do_registration_test(
+              queries[protocol][:check_empty_response],
+              queries[protocol][:register_add_query_with_fields],
+              queries[protocol][:register_add_with_fields_response],
+              protocol,
+              address,
+              fields: "field1, field2",
+            )
+
+            # update webhook fields
+            do_registration_test(
+              queries[protocol][:check_existing_response],
+              queries[protocol][:register_update_query_with_fields],
+              queries[protocol][:register_update_with_fields_response],
+              protocol,
+              address,
+              fields: "field1, field2, field3",
+            )
+          end
+
+          define_method("test_#{protocol}_registration_with_fields_array_add_and_update_on_address_#{address}") do
+            # add webhook
+            do_registration_test(
+              queries[protocol][:check_empty_response],
+              queries[protocol][:register_add_query_with_fields],
+              queries[protocol][:register_add_with_fields_response],
+              protocol,
+              address,
+              fields: ["field1", "field2"],
+            )
+
+            # update webhook fields
+            do_registration_test(
+              queries[protocol][:check_existing_response],
+              queries[protocol][:register_update_query_with_fields],
+              queries[protocol][:register_update_with_fields_response],
+              protocol,
+              address,
+              fields: ["field1", "field2", "field3"],
+            )
+          end
+
+          define_method("test_#{protocol}_registration_with_metafield_namespaces_add_and_update_on_address_#{address}") do
+            # add webhook
+            do_registration_test(
+              queries[protocol][:check_empty_response],
+              queries[protocol][:register_add_query_with_metafield_namespaces],
+              queries[protocol][:register_add_with_metafield_namespaces_response],
+              protocol,
+              address,
+              metafield_namespaces: ["namespace1", "namespace2"],
+            )
+
+            # update webhook metafield namespaces
+            do_registration_test(
+              queries[protocol][:check_existing_response],
+              queries[protocol][:register_update_query_with_metafield_namespaces],
+              queries[protocol][:register_update_with_metafield_namespaces_response],
+              protocol,
+              address,
+              metafield_namespaces: ["namespace1", "namespace2", "namespace3"],
+            )
+          end
         end
       end
 
@@ -225,46 +227,6 @@ def test_process_no_handler
         end
       end
 
-      def test_http_registration_add_and_update_with_full_url
-        # add webhook
-        do_registration_test(
-          queries[:http][:check_empty_response],
-          queries[:http][:register_add_query],
-          queries[:http][:register_add_response],
-          :http,
-          "https://app-address.com/test-webhooks",
-        )
-
-        # update webhook path
-        do_registration_test(
-          queries[:http][:check_existing_response],
-          queries[:http][:register_update_query],
-          queries[:http][:register_update_response],
-          :http,
-          "https://app-address.com/test-webhooks-updated",
-        )
-      end
-
-      def test_http_registration_add_and_update_with_schemeless_url
-        # add webhook
-        do_registration_test(
-          queries[:http][:check_empty_response],
-          queries[:http][:register_add_query],
-          queries[:http][:register_add_response],
-          :http,
-          "app-address.com/test-webhooks",
-        )
-
-        # update webhook path
-        do_registration_test(
-          queries[:http][:check_existing_response],
-          queries[:http][:register_update_query],
-          queries[:http][:register_update_response],
-          :http,
-          "app-address.com/test-webhooks-updated",
-        )
-      end
-
       def test_raises_on_http_registration_check_error
         do_registration_check_error_test(:http, "test-webhooks")
       end