From 576fc4f44c7b07422af46ad49017beb67a40a77d Mon Sep 17 00:00:00 2001
From: ryouze <98982999+ryouze@users.noreply.github.com>
Date: Tue, 24 Sep 2024 02:34:55 +0200
Subject: [PATCH] Tweak docs and formatting.

---
 tests/helpers.hpp  | 2 ++
 tests/test_all.cpp | 1 +
 2 files changed, 3 insertions(+)

diff --git a/tests/helpers.hpp b/tests/helpers.hpp
index c5cb00a..186c3f2 100644
--- a/tests/helpers.hpp
+++ b/tests/helpers.hpp
@@ -23,6 +23,8 @@ class TempDir final {
     /**
      * @brief Construct a new TempDir object.
      *
+     * On construction, the temporary directory is removed recursively from disk, then created again to ensure it is empty.
+     *
      * @param directory Path to the temporary directory (e.g., "~/data").
      */
     inline explicit TempDir(const std::filesystem::path &directory)
diff --git a/tests/test_all.cpp b/tests/test_all.cpp
index 24df3ec..6184517 100644
--- a/tests/test_all.cpp
+++ b/tests/test_all.cpp
@@ -78,6 +78,7 @@ int main(int argc, char **argv)
         fmt::print("{}\n", help_message);
         return EXIT_FAILURE;
     }
+    
     // Otherwise, define argument to function mapping
     const std::unordered_map<std::string, std::function<int()>> tests = {
         {"test_args::none", test_args::none},