28 lines
580 B
C++
28 lines
580 B
C++
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// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2018
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// MIT License
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#include <ArduinoJson.h>
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#include <catch.hpp>
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#include <string>
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TEST_CASE("JsonObject::size()") {
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DynamicJsonDocument doc;
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JsonObject obj = doc.to<JsonObject>();
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SECTION("initial size is zero") {
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REQUIRE(0 == obj.size());
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}
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SECTION("increases when values are added") {
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obj.set("hello", 42);
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REQUIRE(1 == obj.size());
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}
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SECTION("doesn't increase when the smae key is added twice") {
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obj["hello"] = 1;
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obj["hello"] = 2;
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REQUIRE(1 == obj.size());
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}
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}
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