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ArduinoJson/extras/tests/JsonVariant/remove.cpp

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// ArduinoJson - https://arduinojson.org
2023-02-16 11:45:01 +01:00
// Copyright © 2014-2023, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <stdint.h>
#include <catch.hpp>
TEST_CASE("JsonVariant::remove()") {
JsonDocument doc(4096);
JsonVariant var = doc.to<JsonVariant>();
SECTION("remove(int)") {
var.add(1);
var.add(2);
var.add(3);
var.remove(1);
REQUIRE(var.as<std::string>() == "[1,3]");
}
SECTION("remove(const char *)") {
var["a"] = 1;
var["b"] = 2;
var.remove("a");
REQUIRE(var.as<std::string>() == "{\"b\":2}");
}
SECTION("remove(std::string)") {
var["a"] = 1;
var["b"] = 2;
var.remove(std::string("b"));
REQUIRE(var.as<std::string>() == "{\"a\":1}");
}
}