PullupDev/lib/ArduinoJson/extras/tests/JsonObject/iterator.cpp
tk 54adf4ad3f 【类 型】:chore
【主	题】:不从配置文件远端获取 ArduinoJson库 添加到根目录调用
【描	述】:
	[原因]:防止版本不同 造成bug
	[过程]:
	[影响]:
【结	束】

# 类型 包含:
# feat:新功能(feature)
# fix:修补bug
# docs:文档(documentation)
# style: 格式(不影响代码运行的变动)
# refactor:重构(即不是新增功能,也不是修改bug的代码变动)
# test:增加测试
# chore:构建过程或辅助工具的变动
2024-07-03 13:46:41 +08:00

74 lines
1.7 KiB
C++

// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2022, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
using namespace Catch::Matchers;
TEST_CASE("JsonObject::begin()/end()") {
StaticJsonDocument<JSON_OBJECT_SIZE(2)> doc;
JsonObject obj = doc.to<JsonObject>();
obj["ab"] = 12;
obj["cd"] = 34;
SECTION("NonConstIterator") {
JsonObject::iterator it = obj.begin();
REQUIRE(obj.end() != it);
REQUIRE(it->key() == "ab");
REQUIRE(12 == it->value());
++it;
REQUIRE(obj.end() != it);
REQUIRE(it->key() == "cd");
REQUIRE(34 == it->value());
++it;
REQUIRE(obj.end() == it);
}
SECTION("Dereferencing end() is safe") {
REQUIRE(obj.end()->key().isNull());
REQUIRE(obj.end()->value().isNull());
}
SECTION("null JsonObject") {
JsonObject null;
REQUIRE(null.begin() == null.end());
}
}
TEST_CASE("JsonObjectConst::begin()/end()") {
StaticJsonDocument<JSON_OBJECT_SIZE(2)> doc;
JsonObject obj = doc.to<JsonObject>();
obj["ab"] = 12;
obj["cd"] = 34;
JsonObjectConst cobj = obj;
SECTION("Iteration") {
JsonObjectConst::iterator it = cobj.begin();
REQUIRE(cobj.end() != it);
REQUIRE(it->key() == "ab");
REQUIRE(12 == it->value());
++it;
REQUIRE(cobj.end() != it);
JsonPairConst pair = *it;
REQUIRE(pair.key() == "cd");
REQUIRE(34 == pair.value());
++it;
REQUIRE(cobj.end() == it);
}
SECTION("Dereferencing end() is safe") {
REQUIRE(cobj.end()->key().isNull());
REQUIRE(cobj.end()->value().isNull());
}
SECTION("null JsonObjectConst") {
JsonObjectConst null;
REQUIRE(null.begin() == null.end());
}
}