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ArduinoJson/extras/tests/JsonArray/std_string.cpp

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// ArduinoJson - arduinojson.org
2020-01-09 15:48:38 +01:00
// Copyright Benoit Blanchon 2014-2020
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
static void eraseString(std::string &str) {
char *p = const_cast<char *>(str.c_str());
while (*p) *p++ = '*';
}
TEST_CASE("std::string") {
DynamicJsonDocument doc(4096);
JsonArray array = doc.to<JsonArray>();
SECTION("add()") {
std::string value("hello");
array.add(value);
eraseString(value);
REQUIRE(std::string("hello") == array[0]);
}
SECTION("operator[]") {
std::string value("world");
array.add("hello");
array[0] = value;
eraseString(value);
REQUIRE(std::string("world") == array[0]);
}
}