From a886fddbdb55f84ad7e90a6547f8c6de8729fc32 Mon Sep 17 00:00:00 2001
From: Chris Thrasher <chrisjthrasher@gmail.com>
Date: Tue, 4 Feb 2025 15:05:27 -0700
Subject: [PATCH] Add tests for `sf::OutputSoundFile`

---
 test/Audio/OutputSoundFile.test.cpp | 44 +++++++++++++++++++++++++----
 1 file changed, 39 insertions(+), 5 deletions(-)

diff --git a/test/Audio/OutputSoundFile.test.cpp b/test/Audio/OutputSoundFile.test.cpp
index b1aee5d5f..2b2509093 100644
--- a/test/Audio/OutputSoundFile.test.cpp
+++ b/test/Audio/OutputSoundFile.test.cpp
@@ -1,9 +1,43 @@
 #include <SFML/Audio/OutputSoundFile.hpp>
 
+#include <catch2/catch_test_macros.hpp>
+#include <catch2/generators/catch_generators.hpp>
+
 #include <type_traits>
 
-static_assert(std::is_default_constructible_v<sf::OutputSoundFile>);
-static_assert(!std::is_copy_constructible_v<sf::OutputSoundFile>);
-static_assert(!std::is_copy_assignable_v<sf::OutputSoundFile>);
-static_assert(std::is_nothrow_move_constructible_v<sf::OutputSoundFile>);
-static_assert(std::is_nothrow_move_assignable_v<sf::OutputSoundFile>);
+TEST_CASE("[Audio] sf::OutputSoundFile")
+{
+    SECTION("Type traits")
+    {
+        STATIC_CHECK(std::is_default_constructible_v<sf::OutputSoundFile>);
+        STATIC_CHECK(!std::is_copy_constructible_v<sf::OutputSoundFile>);
+        STATIC_CHECK(!std::is_copy_assignable_v<sf::OutputSoundFile>);
+        STATIC_CHECK(std::is_nothrow_move_constructible_v<sf::OutputSoundFile>);
+        STATIC_CHECK(std::is_nothrow_move_assignable_v<sf::OutputSoundFile>);
+    }
+
+    const std::u32string stem      = GENERATE(U"tmp", U"tmp-ń", U"tmp-🐌");
+    const std::u32string extension = GENERATE(U".wav", U".ogg"); // , U".flac"); FLAC fails to handle Unicode strings
+    const auto           filename  = std::filesystem::temp_directory_path() / std::filesystem::path(stem + extension);
+    const std::vector<sf::SoundChannel> channelMap{sf::SoundChannel::FrontLeft, sf::SoundChannel::FrontRight};
+
+    INFO("Filename: " << reinterpret_cast<const char*>(filename.u8string().c_str()));
+
+    SECTION("Construction")
+    {
+        {
+            const sf::OutputSoundFile outputSoundFile(filename, 44'100, static_cast<unsigned int>(channelMap.size()), channelMap);
+            CHECK(std::filesystem::exists(filename));
+        }
+        CHECK(std::filesystem::remove(filename));
+    }
+
+    SECTION("openFromFile()")
+    {
+        sf::OutputSoundFile outputSoundFile;
+        CHECK(outputSoundFile.openFromFile(filename, 44'100, static_cast<unsigned int>(channelMap.size()), channelMap));
+        CHECK(std::filesystem::exists(filename));
+        outputSoundFile.close();
+        CHECK(std::filesystem::remove(filename));
+    }
+}