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Alejandro Guerrero 2026-09-27 17:21:39 +02:00
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libraries/ArduinoJson/extras/tests/JsonObjectConst/isNull.cpp Normal file
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// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2025, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
TEST_CASE("JsonObjectConst::isNull()") {
SECTION("returns true") {
JsonObjectConst obj;
REQUIRE(obj.isNull() == true);
}
SECTION("returns false") {
JsonDocument doc;
JsonObjectConst obj = doc.to<JsonObject>();
REQUIRE(obj.isNull() == false);
}
}
TEST_CASE("JsonObjectConst::operator bool()") {
SECTION("returns false") {
JsonObjectConst obj;
REQUIRE(static_cast<bool>(obj) == false);
}
SECTION("returns true") {
JsonDocument doc;
JsonObjectConst obj = doc.to<JsonObject>();
REQUIRE(static_cast<bool>(obj) == true);
}
}