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- // ArduinoJson - arduinojson.org
- // Copyright Benoit Blanchon 2014-2018
- // MIT License
- #include <ArduinoJson.h>
- #include <stdint.h>
- #include <catch.hpp>
- static const char* null = 0;
- TEST_CASE("JsonVariant::add()") {
- DynamicJsonDocument doc(4096);
- JsonVariant var = doc.to<JsonVariant>();
- SECTION("No argument") {
- JsonVariant nested = var.add();
- REQUIRE(var.is<JsonArray>() == true);
- REQUIRE(nested.isNull() == true);
- }
- SECTION("integer") {
- var.add(42);
- REQUIRE(var.as<std::string>() == "[42]");
- }
- SECTION("const char*") {
- var.add("hello");
- REQUIRE(var.as<std::string>() == "[\"hello\"]");
- }
- SECTION("std::string") {
- var.add(std::string("hello"));
- REQUIRE(var.as<std::string>() == "[\"hello\"]");
- }
- }
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