From 3819a97ff154f2b6f19a8f692cde9c305d8fcfd8 Mon Sep 17 00:00:00 2001
From: mroczect <mroczect@proton.me>
Date: Thu, 20 Aug 2026 20:32:21 +0700
Subject: [PATCH 1/3] test(handler): fix empty slice assertion

---
 libvctrl_handler/tests/blob.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libvctrl_handler/tests/blob.rs b/libvctrl_handler/tests/blob.rs
index c4bd4e4..bfe66d4 100644
--- a/libvctrl_handler/tests/blob.rs
+++ b/libvctrl_handler/tests/blob.rs
@@ -5,9 +5,10 @@ mod common;
 #[test]
 fn test_blob_valid_empty() {
     let blob = common::ok(Blob::new(Vec::new()));
+    let empty: &[u8] = &[];
     assert!(blob.is_empty());
     assert_eq!(blob.size(), 0);
-    assert_eq!(blob.data(), &[] as &[u8]);
+    assert_eq!(blob.data(), empty);
 }
 
 #[test]

From ad2587cc471d05e862c1a2340bde00fedd209583 Mon Sep 17 00:00:00 2001
From: mroczect <mroczect@proton.me>
Date: Thu, 20 Aug 2026 20:32:21 +0700
Subject: [PATCH 2/3] test(handler): make test helpers public and add lint
 attributes

---
 libvctrl_handler/tests/common/mod.rs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/libvctrl_handler/tests/common/mod.rs b/libvctrl_handler/tests/common/mod.rs
index bbd3878..2ad43f8 100644
--- a/libvctrl_handler/tests/common/mod.rs
+++ b/libvctrl_handler/tests/common/mod.rs
@@ -1,13 +1,15 @@
-#[allow(dead_code, clippy::panic)]
-pub(crate) fn ok<T, E: core::fmt::Debug>(result: Result<T, E>) -> T {
+#![allow(unreachable_pub)]
+#![allow(dead_code)]
+#![allow(clippy::panic)]
+
+pub fn ok<T, E: core::fmt::Debug>(result: Result<T, E>) -> T {
     match result {
         Ok(value) => value,
         Err(err) => panic!("expected Ok(..), got Err({err:?})"),
     }
 }
 
-#[allow(dead_code, clippy::panic)]
-pub(crate) fn err<T: core::fmt::Debug, E: core::fmt::Debug>(result: Result<T, E>) -> E {
+pub fn err<T: core::fmt::Debug, E: core::fmt::Debug>(result: Result<T, E>) -> E {
     match result {
         Ok(value) => panic!("expected Err(..), got Ok({value:?})"),
         Err(err) => err,

From 3f17ffeb148a31c80e6eb6299d05edbbb4433569 Mon Sep 17 00:00:00 2001
From: mroczect <mroczect@proton.me>
Date: Thu, 20 Aug 2026 20:32:21 +0700
Subject: [PATCH 3/3] test(handler): use first() instead of get(0)

---
 libvctrl_handler/tests/tree.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libvctrl_handler/tests/tree.rs b/libvctrl_handler/tests/tree.rs
index a17a90e..4661f9c 100644
--- a/libvctrl_handler/tests/tree.rs
+++ b/libvctrl_handler/tests/tree.rs
@@ -44,7 +44,7 @@ fn test_tree_new_sorts_entries() {
     let tree = common::ok(Tree::new(vec![e1, e2]));
 
     assert_eq!(tree.len(), 2);
-    assert_eq!(tree.entries().get(0).map(TreeEntry::name), Some("a"));
+    assert_eq!(tree.entries().first().map(TreeEntry::name), Some("a"));
     assert_eq!(tree.entries().get(1).map(TreeEntry::name), Some("b"));
 }