initial commit

2026-08-07 14:51:41 -05:00
commit 9251b3a196
604 changed files with 464448 additions and 0 deletions
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+#include "config/config_manager.h"
+#include "config/yaml_parser.h"
+#include <gtest/gtest.h>
+#include <chrono>
+#include <filesystem>
+#include <fstream>
+#include <thread>
+
+using namespace radiantwave::config;
+
+TEST(YamlParserTest, ParseBasicYaml) {
+    std::string yaml = R"(
+license_key: "KEY-12345"
+email_address: "test@example.com"
+provisioning_status: "READY"
+
+audio:
+  volume: 95
+  output_device: "hdmi"
+
+proclamation:
+  scroll_speed: 2.5
+  font_size: 40
+)";
+
+    YamlNode root = parseYaml(yaml);
+    EXPECT_TRUE(root.hasChild("license_key"));
+    EXPECT_EQ(root.getChild("license_key").asString(), "KEY-12345");
+    EXPECT_EQ(root.getChild("email_address").asString(), "test@example.com");
+
+    EXPECT_TRUE(root.hasChild("audio"));
+    EXPECT_EQ(root.getChild("audio").getChild("volume").asInt(), 95);
+    EXPECT_EQ(root.getChild("audio").getChild("output_device").asString(), "hdmi");
+
+    EXPECT_TRUE(root.hasChild("proclamation"));
+    EXPECT_FLOAT_EQ(root.getChild("proclamation").getChild("scroll_speed").asFloat(), 2.5f);
+    EXPECT_EQ(root.getChild("proclamation").getChild("font_size").asInt(), 40);
+}
+
+TEST(YamlParserTest, ConfigRoundTrip) {
+    AppConfig original;
+    original.license_key = "RW-TEST-99";
+    original.email_address = "admin@radiantwave.com";
+    original.audio.volume = 60;
+    original.audio.dynamic_audio = false;
+    original.proclamation.scroll_speed = 1.8f;
+
+    std::string serialized = serializeConfigToYaml(original);
+    AppConfig parsed = parseConfigFromYaml(serialized);
+
+    EXPECT_EQ(parsed.license_key, original.license_key);
+    EXPECT_EQ(parsed.email_address, original.email_address);
+    EXPECT_EQ(parsed.audio.volume, original.audio.volume);
+    EXPECT_EQ(parsed.audio.dynamic_audio, original.audio.dynamic_audio);
+    EXPECT_FLOAT_EQ(parsed.proclamation.scroll_speed, original.proclamation.scroll_speed);
+}
+
+TEST(ConfigManagerTest, DefaultGeneration) {
+    std::string temp_path = (std::filesystem::temp_directory_path() / "test_rw_config1.yaml").string();
+    if (std::filesystem::exists(temp_path)) {
+        std::filesystem::remove(temp_path);
+    }
+
+    ConfigManager manager;
+    EXPECT_TRUE(manager.initialize(temp_path));
+
+    AppConfig cfg = manager.get();
+    EXPECT_EQ(cfg.audio.volume, 80);
+    EXPECT_EQ(cfg.audio.dynamic_audio, true);
+    EXPECT_EQ(cfg.proclamation.font_size, 32);
+
+    EXPECT_TRUE(std::filesystem::exists(temp_path));
+    std::filesystem::remove(temp_path);
+}
+
+TEST(ConfigManagerTest, MergePreservesExistingValues) {
+    std::string temp_path = (std::filesystem::temp_directory_path() / "test_rw_config2.yaml").string();
+    
+    // Write partial config
+    {
+        std::ofstream file(temp_path);
+        file << "license_key: \"MY-LICENSE\"\n";
+        file << "audio:\n";
+        file << "  volume: 42\n";
+    }
+
+    ConfigManager manager;
+    EXPECT_TRUE(manager.initialize(temp_path));
+
+    AppConfig cfg = manager.get();
+    // Preserved custom values
+    EXPECT_EQ(cfg.license_key, "MY-LICENSE");
+    EXPECT_EQ(cfg.audio.volume, 42);
+
+    // Default values populated for missing fields
+    EXPECT_EQ(cfg.proclamation.font_size, 32);
+
+    std::filesystem::remove(temp_path);
+}
+
+TEST(ConfigManagerTest, HotReloadWatcher) {
+    std::string temp_path = (std::filesystem::temp_directory_path() / "test_rw_config3.yaml").string();
+    if (std::filesystem::exists(temp_path)) {
+        std::filesystem::remove(temp_path);
+    }
+
+    ConfigManager manager;
+    EXPECT_TRUE(manager.initialize(temp_path));
+
+    std::atomic<bool> reloaded{false};
+    int new_font_size = 0;
+
+    manager.onChanged([&](const AppConfig& new_cfg) {
+        new_font_size = new_cfg.proclamation.font_size;
+        reloaded = true;
+    });
+
+    // Pause briefly then write modified config to disk
+    std::this_thread::sleep_for(std::chrono::milliseconds(600));
+
+    {
+        std::ofstream file(temp_path, std::ios::out | std::ios::trunc);
+        file << "proclamation:\n";
+        file << "  font_size: 48\n";
+    }
+
+    // Wait for file watcher thread to pick up change
+    for (int i = 0; i < 20; ++i) {
+        if (reloaded) break;
+        std::this_thread::sleep_for(std::chrono::milliseconds(100));
+    }
+
+    EXPECT_TRUE(reloaded);
+    EXPECT_EQ(new_font_size, 48);
+
+    manager.shutdown();
+    std::filesystem::remove(temp_path);
+}