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MicroDexed/third-party/ArduinoJson/extras/tests/JsonSerializer/JsonArrayPretty.cpp

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1.6 KiB

// ArduinoJson - https://arduinojson.org
// Copyright © 2014-2022, Benoit BLANCHON
// MIT License
#include <ArduinoJson.h>
#include <catch.hpp>
static void checkArray(JsonArray array, std::string expected) {
std::string actual;
size_t actualLen = serializeJsonPretty(array, actual);
size_t measuredLen = measureJsonPretty(array);
CHECK(actualLen == expected.size());
CHECK(measuredLen == expected.size());
REQUIRE(expected == actual);
}
TEST_CASE("serializeJsonPretty(JsonArray)") {
DynamicJsonDocument doc(4096);
JsonArray array = doc.to<JsonArray>();
SECTION("Empty") {
checkArray(array, "[]");
}
SECTION("OneElement") {
array.add(1);
checkArray(array,
"[\r\n"
" 1\r\n"
"]");
}
SECTION("TwoElements") {
array.add(1);
array.add(2);
checkArray(array,
"[\r\n"
" 1,\r\n"
" 2\r\n"
"]");
}
SECTION("EmptyNestedArrays") {
array.createNestedArray();
array.createNestedArray();
checkArray(array,
"[\r\n"
" [],\r\n"
" []\r\n"
"]");
}
SECTION("NestedArrays") {
JsonArray nested1 = array.createNestedArray();
nested1.add(1);
nested1.add(2);
JsonObject nested2 = array.createNestedObject();
nested2["key"] = 3;
checkArray(array,
"[\r\n"
" [\r\n"
" 1,\r\n"
" 2\r\n"
" ],\r\n"
" {\r\n"
" \"key\": 3\r\n"
" }\r\n"
"]");
}
}