initial commit

libraries/FastLED/tests/test_screenmap_serialization.cpp

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+#include "test.h"
+#include "fl/json.h"
+#include "fl/screenmap.h"
+#include "fl/map.h"
+
+using namespace fl;
+
+TEST_CASE("Test ScreenMap serialization") {
+    // Create test ScreenMaps
+    ScreenMap strip1(3, 0.5f);
+    strip1.set(0, {0.0f, 0.0f});
+    strip1.set(1, {1.0f, 0.0f});
+    strip1.set(2, {2.0f, 0.0f});
+    
+    ScreenMap strip2(3, 0.3f);
+    strip2.set(0, {0.0f, 1.0f});
+    strip2.set(1, {1.0f, 1.0f});
+    strip2.set(2, {2.0f, 1.0f});
+    
+    fl::fl_map<fl::string, ScreenMap> segmentMaps;
+    segmentMaps["strip1"] = strip1;
+    segmentMaps["strip2"] = strip2;
+    
+    // Serialize to JSON using new json2 implementation
+    fl::Json doc;
+    ScreenMap::toJson(segmentMaps, &doc);
+    
+    // Also test with string serialization
+    fl::string jsonBuffer = doc.to_string();
+    FL_WARN("Generated JSON: " << jsonBuffer);
+    
+    // Try parsing with a simple test first
+    fl::Json simpleJson = fl::Json::parse("{\"test\": 123}");
+    CHECK(simpleJson.is_object());
+    CHECK(simpleJson.contains("test"));
+    
+    // Try parsing our generated JSON
+    fl::Json parsedJson = fl::Json::parse(jsonBuffer.c_str());
+    CHECK(parsedJson.is_object());
+    if (parsedJson.is_object()) {
+        FL_WARN("Parsed JSON is object");
+        CHECK(parsedJson.contains("map"));
+        if (parsedJson.contains("map")) {
+            FL_WARN("Contains map key");
+        } else {
+            FL_WARN("Does NOT contain map key");
+        }
+    } else {
+        FL_WARN("Parsed JSON is NOT object");
+    }
+}