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37 lines
615 B
C++
37 lines
615 B
C++
// ArduinoJson - https://arduinojson.org
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// Copyright © 2014-2024, Benoit BLANCHON
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// MIT License
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#include <ArduinoJson.h>
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#include <catch.hpp>
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TEST_CASE("JsonVariant::size()") {
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JsonDocument doc;
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JsonVariant variant = doc.to<JsonVariant>();
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SECTION("unbound reference") {
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JsonVariant unbound;
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CHECK(unbound.size() == 0);
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}
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SECTION("int") {
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variant.set(42);
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CHECK(variant.size() == 0);
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}
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SECTION("string") {
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variant.set("hello");
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CHECK(variant.size() == 0);
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}
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SECTION("object") {
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variant["a"] = 1;
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variant["b"] = 2;
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CHECK(variant.size() == 2);
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}
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}
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