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33 lines
725 B
33 lines
725 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::containsKey()") { |
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JsonDocument doc; |
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JsonObject obj = doc.to<JsonObject>(); |
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obj["hello"] = 42; |
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SECTION("returns true only if key is present") { |
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REQUIRE(false == obj.containsKey("world")); |
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REQUIRE(true == obj.containsKey("hello")); |
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} |
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SECTION("returns false after remove()") { |
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obj.remove("hello"); |
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REQUIRE(false == obj.containsKey("hello")); |
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} |
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#ifdef HAS_VARIABLE_LENGTH_ARRAY |
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SECTION("key is a VLA") { |
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size_t i = 16; |
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char vla[i]; |
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strcpy(vla, "hello"); |
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REQUIRE(true == obj.containsKey(vla)); |
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} |
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#endif |
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}
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