From 30915495cc54ba6dc2d5d93aaee2b3a91ea4bfd3 Mon Sep 17 00:00:00 2001
From: David Stone <david@nnucomputerwhiz.com>
Date: Sun, 21 Jun 2026 21:36:06 -0600
Subject: [PATCH] wip: preserve redirect filter coverage

---
 .../Setup_Wizard_Admin_Page_Test.php          | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/tests/WP_Ultimo/Admin_Pages/Setup_Wizard_Admin_Page_Test.php b/tests/WP_Ultimo/Admin_Pages/Setup_Wizard_Admin_Page_Test.php
index 770f63cc..b27e7462 100644
--- a/tests/WP_Ultimo/Admin_Pages/Setup_Wizard_Admin_Page_Test.php
+++ b/tests/WP_Ultimo/Admin_Pages/Setup_Wizard_Admin_Page_Test.php
@@ -149,6 +149,28 @@ private function capture_redirect(callable $callback): string {
 		return $redirect_url;
 	}
 
+	public function test_capture_redirect_preserves_existing_wp_redirect_filters(): void {
+
+		$existing_filter = static function ($location) {
+			return $location;
+		};
+
+		add_filter('wp_redirect', $existing_filter, 20);
+
+		try {
+			$redirect_url = $this->capture_redirect(
+				static function () {
+					wp_safe_redirect(network_admin_url('admin.php?page=wp-ultimo-setup'));
+				}
+			);
+
+			$this->assertStringContainsString('admin.php?page=wp-ultimo-setup', $redirect_url);
+			$this->assertSame(20, has_filter('wp_redirect', $existing_filter));
+		} finally {
+			remove_filter('wp_redirect', $existing_filter, 20);
+		}
+	}
+
 	// -------------------------------------------------------------------------
 	// Page properties
 	// -------------------------------------------------------------------------