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37 lines
614 B
37 lines
614 B
9 months ago
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// 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("JsonVariantConst::size()") {
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JsonDocument doc;
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JsonVariantConst variant = doc.to<JsonVariant>();
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SECTION("unbound reference") {
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JsonVariantConst unbound;
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CHECK(unbound.size() == 0);
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}
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SECTION("int") {
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doc.set(42);
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CHECK(variant.size() == 0);
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}
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SECTION("string") {
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doc.set("hello");
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CHECK(variant.size() == 0);
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}
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SECTION("object") {
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doc["a"] = 1;
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doc["b"] = 2;
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CHECK(variant.size() == 2);
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}
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}
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