Files
ArduinoJson/test/JsonArray/set.cpp
2017-04-18 18:22:24 +02:00

89 lines
2.1 KiB
C++

// Copyright Benoit Blanchon 2014-2017
// MIT License
//
// Arduino JSON library
// https://bblanchon.github.io/ArduinoJson/
// If you like this project, please add a star!
#include <ArduinoJson.h>
#include <catch.hpp>
using namespace Catch::Matchers;
TEST_CASE("JsonArray::set()") {
DynamicJsonBuffer _jsonBuffer;
JsonArray& _array = _jsonBuffer.createArray();
_array.add(0);
SECTION("SizeIsUnchanged") {
_array.set(0, "hello");
REQUIRE(1U == _array.size());
}
SECTION("StoreInteger") {
_array.set(0, 123);
REQUIRE(123 == _array[0].as<int>());
REQUIRE(_array[0].is<int>());
REQUIRE_FALSE(_array[0].is<double>());
}
SECTION("StoreDouble") {
_array.set(0, 123.45);
REQUIRE(123.45 == _array[0].as<double>());
REQUIRE(_array[0].is<double>());
REQUIRE_FALSE(_array[0].is<int>());
}
SECTION("StoreBoolean") {
_array.set(0, true);
REQUIRE(true == _array[0].as<bool>());
REQUIRE(_array[0].is<bool>());
REQUIRE_FALSE(_array[0].is<int>());
}
SECTION("StoreString") {
_array.set(0, "hello");
REQUIRE_THAT(_array[0].as<const char*>(), Equals("hello"));
REQUIRE(_array[0].is<const char*>());
REQUIRE_FALSE(_array[0].is<int>());
}
SECTION("StoreNestedArray") {
JsonArray& arr = _jsonBuffer.createArray();
_array.set(0, arr);
REQUIRE(&arr == &_array[0].as<JsonArray&>());
REQUIRE(_array[0].is<JsonArray&>());
REQUIRE_FALSE(_array[0].is<int>());
}
SECTION("StoreNestedObject") {
JsonObject& obj = _jsonBuffer.createObject();
_array.set(0, obj);
REQUIRE(&obj == &_array[0].as<JsonObject&>());
REQUIRE(_array[0].is<JsonObject&>());
REQUIRE_FALSE(_array[0].is<int>());
}
SECTION("StoreArraySubscript") {
JsonArray& arr = _jsonBuffer.createArray();
arr.add("hello");
_array.set(0, arr[0]);
REQUIRE_THAT(_array[0].as<char*>(), Equals("hello"));
}
SECTION("StoreObjectSubscript") {
JsonObject& obj = _jsonBuffer.createObject();
obj["x"] = "hello";
_array.set(0, obj["x"]);
REQUIRE_THAT(_array[0].as<char*>(), Equals("hello"));
}
}