Function FL_TEST_FILE

tests/fl/active_strip_data_json.cpp:27–133

#include "rgbw.h"

FL_TEST_FILE(FL_FILEPATH) {
using namespace fl;
FL_TEST_CASE("ActiveStripData JSON Round-Trip Test") {
    FL_WARN("Testing ActiveStripData JSON round-trip...");
    
    // Create a simple stub controller for testing
    class StubController : public CPixelLEDController<RGB> {
    private:
        int mStripId;
        
    public:
        StubController(int stripId) : CPixelLEDController<RGB>(), mStripId(stripId) {}
        
        void init() override {}
        
        void showPixels(PixelController<RGB>& pixels) override {
            fl::ActiveStripData& data = fl::ActiveStripData::Instance();
            
            // Create RGB buffer from pixels
            fl::vector<uint8_t> rgbBuffer;
            auto iterator = pixels.as_iterator(RgbwInvalid());
            iterator.writeWS2812(&rgbBuffer);
            
            data.update(mStripId, 1000, rgbBuffer);
        }
        
        uint16_t getMaxRefreshRate() const override { return 60; }
    };
    
    // Set up test data
    CRGB leds1[2] = {CRGB::Red, CRGB::Green};
    CRGB leds2[3] = {CRGB::Blue, CRGB::Yellow, CRGB::Magenta};
    
    static StubController controller10(10);
    static StubController controller20(20);
    
    FastLED.addLeds(&controller10, leds1, 2);
    FastLED.addLeds(&controller20, leds2, 3);
    
    // Trigger data population
    FastLED.show();
    
    FL_WARN("Populated ActiveStripData with 2 strips (IDs: 10, 20)");
    
    // Test only the legacy method first
    fl::ActiveStripData& data = fl::ActiveStripData::Instance();
    fl::string legacyJson = data.infoJsonString();
    
    FL_WARN("Legacy JSON: " << legacyJson);
    
    // Parse back to verify data
    auto parsed = fl::json::parse(legacyJson.c_str());
    
    FL_CHECK(parsed.has_value());
    FL_CHECK(parsed.is_array());
    FL_CHECK_EQ(parsed.getSize(), 2);
    
    // Verify strip data