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25 lines
563 B
25 lines
563 B
// 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("JsonObject::clear()") { |
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SECTION("No-op on null JsonObject") { |
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JsonObject obj; |
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obj.clear(); |
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REQUIRE(obj.isNull() == true); |
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REQUIRE(obj.size() == 0); |
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} |
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SECTION("Removes all elements") { |
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JsonDocument doc; |
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JsonObject obj = doc.to<JsonObject>(); |
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obj["hello"] = 1; |
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obj["world"] = 2; |
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obj.clear(); |
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REQUIRE(obj.size() == 0); |
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REQUIRE(obj.isNull() == false); |
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} |
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}
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