From 1be326911c082443407d60da6317f237992732e3 Mon Sep 17 00:00:00 2001
From: Michael Vetter <jubalh@iodoru.org>
Date: Mon, 23 Feb 2026 17:23:54 +0100
Subject: [PATCH] tests: Improve autocomplete unit tests

It seems like we didn't even check whether the operations succeed or
not.

* `clear_empty()`
  Add assertion to confirm a newly created autocomplete object is empty.
* `find_after_create()`:
  Add assertion to ensure `autocomplete_complete()` returns NULL when no
  entries are present in th object.
---
 tests/unittests/test_autocomplete.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/tests/unittests/test_autocomplete.c b/tests/unittests/test_autocomplete.c
index 3988aaa4..0377fe87 100644
--- a/tests/unittests/test_autocomplete.c
+++ b/tests/unittests/test_autocomplete.c
@@ -9,7 +9,10 @@ void
 clear_empty(void** state)
 {
     Autocomplete ac = autocomplete_new();
+    char* result = autocomplete_complete(ac, "test", TRUE, FALSE);
+    assert_null(result);
     autocomplete_free(ac);
+    free(result);
 }
 
 void
@@ -25,6 +28,7 @@ find_after_create(void** state)
 {
     Autocomplete ac = autocomplete_new();
     char* result = autocomplete_complete(ac, "hello", TRUE, FALSE);
+    assert_null(result);
     autocomplete_free(ac);
     free(result);
 }