libraries/ArduinoJson/test/Misc/std_stream.cpp - master - SoRusV/AquaController2

libraries/ArduinoJson/test/Misc/std_stream.cpp
84 строки2 KB
Vteselkin
-add support libraries
29 окт 2020, 22:01
29 окт 2020, 22:01b1654a8
// ArduinoJson - arduinojson.org
// Copyright Benoit Blanchon 2014-2019
// MIT License

#include <ArduinoJson.h>
#include <catch.hpp>
#include <sstream>

TEST_CASE("std::stream") {
  SECTION("JsonVariantFalse") {
    std::ostringstream os;
    JsonVariant variant = false;
    os << variant;
    REQUIRE("false" == os.str());
  }

  SECTION("JsonVariantString") {
    std::ostringstream os;
    JsonVariant variant = "coucou";
    os << variant;
    REQUIRE("\"coucou\"" == os.str());
  }

  SECTION("JsonObject") {
    std::ostringstream os;
    DynamicJsonBuffer jsonBuffer;
    JsonObject& object = jsonBuffer.createObject();
    object["key"] = "value";
    os << object;
    REQUIRE("{\"key\":\"value\"}" == os.str());
  }

  SECTION("JsonObjectSubscript") {
    std::ostringstream os;
    DynamicJsonBuffer jsonBuffer;
    JsonObject& object = jsonBuffer.createObject();
    object["key"] = "value";
    os << object["key"];
    REQUIRE("\"value\"" == os.str());
  }

  SECTION("JsonArray") {
    std::ostringstream os;
    DynamicJsonBuffer jsonBuffer;
    JsonArray& array = jsonBuffer.createArray();
    array.add("value");
    os << array;
    REQUIRE("[\"value\"]" == os.str());
  }

  SECTION("JsonArraySubscript") {
    std::ostringstream os;
    DynamicJsonBuffer jsonBuffer;
    JsonArray& array = jsonBuffer.createArray();
    array.add("value");
    os << array[0];
    REQUIRE("\"value\"" == os.str());
  }

  SECTION("ParseArray") {
    std::istringstream json(" [ 42 /* comment */ ] ");
    DynamicJsonBuffer jsonBuffer;
    JsonArray& arr = jsonBuffer.parseArray(json);
    REQUIRE(true == arr.success());
    REQUIRE(1 == arr.size());
    REQUIRE(42 == arr[0]);
  }

  SECTION("ParseObject") {
    std::istringstream json(" { hello : world // comment\n }");
    DynamicJsonBuffer jsonBuffer;
    JsonObject& obj = jsonBuffer.parseObject(json);
    REQUIRE(true == obj.success());
    REQUIRE(1 == obj.size());
    REQUIRE(std::string("world") == obj["hello"]);
  }

  SECTION("ShouldNotReadPastTheEnd") {
    std::istringstream json("{}123");
    DynamicJsonBuffer jsonBuffer;
    jsonBuffer.parseObject(json);
    REQUIRE('1' == json.get());
  }
}