From 7e87e831898082b2952985ad5bc357bd4c56b6db Mon Sep 17 00:00:00 2001
From: Jerry Kingsbury <jerry.daniel.kingsbury@gmail.com>
Date: Tue, 3 Jun 2025 17:10:46 -0500
Subject: [PATCH] test(wm): toggle monocle on nonexistent container

Created a test to test toggle monocle when a container doesn't exist in
the monitor. The test ensures that we receive an error when attempting
to call toggle monocle when a monitor doesn't contain a container.
---
 komorebi/src/window_manager.rs | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/komorebi/src/window_manager.rs b/komorebi/src/window_manager.rs
index b2ad00ca..028f65ac 100644
--- a/komorebi/src/window_manager.rs
+++ b/komorebi/src/window_manager.rs
@@ -5905,6 +5905,34 @@ mod tests {
         }
     }
 
+    #[test]
+    fn test_toggle_monocle_nonexistent_container() {
+        let (mut wm, _context) = setup_window_manager();
+
+        {
+            // Create a monitor
+            let m = monitor::new(
+                0,
+                Rect::default(),
+                Rect::default(),
+                "TestMonitor".to_string(),
+                "TestDevice".to_string(),
+                "TestDeviceID".to_string(),
+                Some("TestMonitorID".to_string()),
+            );
+
+            // Add monitor to the window manager
+            wm.monitors_mut().push_back(m);
+        }
+
+        // Should return an error when trying to toggle monocle on a non-existent container
+        let result = wm.toggle_monocle();
+        assert!(
+            result.is_err(),
+            "Expected an error when trying to toggle monocle on a non-existent container"
+        );
+    }
+
     #[test]
     fn test_ensure_named_workspace_for_monitor() {
         let (mut wm, _context) = setup_window_manager();