Files
nixie-clock/firmware/uniclock/lib/ArduinoJson/extras/tests/JsonSerializer/CustomWriter.cpp
T
mangavalkandClaude Opus 5.5 b347f1c63f Import ESP_UniClock (upstream 1189810)
Vendored from https://github.com/gpeter62/ESP_UniClock: the sketch
source, the web UI and the libraries the ESP8266 build needs, unpacked
from the bundled zips. Adds a PlatformIO project for the ESP-12. The
source is unchanged; local changes follow as separate commits.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-25 20:48:04 +01:00

53 lines
1.0 KiB
C++

// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2022, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
class CustomWriter {
public:
CustomWriter() {}
size_t write(uint8_t c) {
_str.append(1, static_cast<char>(c));
return 1;
}
size_t write(const uint8_t *s, size_t n) {
_str.append(reinterpret_cast<const char *>(s), n);
return n;
}
const std::string &str() const {
return _str;
}
private:
CustomWriter(const CustomWriter &); // non-copiable
CustomWriter &operator=(const CustomWriter &);
std::string _str;
};
TEST_CASE("CustomWriter") {
DynamicJsonDocument doc(4096);
JsonArray array = doc.to<JsonArray>();
array.add(4);
array.add(2);
SECTION("serializeJson()") {
CustomWriter writer;
serializeJson(array, writer);
REQUIRE("[4,2]" == writer.str());
}
SECTION("serializeJsonPretty") {
CustomWriter writer;
serializeJsonPretty(array, writer);
REQUIRE("[\r\n 4,\r\n 2\r\n]" == writer.str());
}
}