mirror of
https://github.com/bblanchon/ArduinoJson.git
synced 2025-11-04 00:21:36 +01:00
26 lines
563 B
C++
26 lines
563 B
C++
// ArduinoJson - https://arduinojson.org
|
|
// Copyright © 2014-2023, Benoit BLANCHON
|
|
// MIT License
|
|
|
|
#include <ArduinoJson.h>
|
|
#include <catch.hpp>
|
|
|
|
TEST_CASE("JsonObject::clear()") {
|
|
SECTION("No-op on null JsonObject") {
|
|
JsonObject obj;
|
|
obj.clear();
|
|
REQUIRE(obj.isNull() == true);
|
|
REQUIRE(obj.size() == 0);
|
|
}
|
|
|
|
SECTION("Removes all elements") {
|
|
JsonDocument doc;
|
|
JsonObject obj = doc.to<JsonObject>();
|
|
obj["hello"] = 1;
|
|
obj["world"] = 2;
|
|
obj.clear();
|
|
REQUIRE(obj.size() == 0);
|
|
REQUIRE(obj.isNull() == false);
|
|
}
|
|
}
|