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76 lines
2.2 KiB
76 lines
2.2 KiB
// 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("Unbound JsonVariant") { |
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JsonVariant variant; |
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SECTION("as<T>()") { |
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CHECK(variant.as<bool>() == false); |
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CHECK(variant.as<int>() == 0); |
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CHECK(variant.as<float>() == 0.0f); |
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CHECK(variant.as<const char*>() == 0); |
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CHECK(variant.as<std::string>() == "null"); |
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CHECK(variant.as<JsonVariant>().isNull()); |
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CHECK(variant.as<JsonVariantConst>().isNull()); |
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CHECK(variant.as<JsonArray>().isNull()); |
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CHECK(variant.as<JsonArrayConst>().isNull()); |
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CHECK(variant.as<JsonObject>().isNull()); |
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CHECK(variant.as<JsonObjectConst>().isNull()); |
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CHECK(variant.as<JsonString>().isNull()); |
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} |
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SECTION("is<T>()") { |
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CHECK_FALSE(variant.is<bool>()); |
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CHECK_FALSE(variant.is<int>()); |
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CHECK_FALSE(variant.is<float>()); |
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CHECK_FALSE(variant.is<const char*>()); |
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CHECK_FALSE(variant.is<std::string>()); |
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CHECK_FALSE(variant.is<JsonVariant>()); |
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CHECK_FALSE(variant.is<JsonVariantConst>()); |
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CHECK_FALSE(variant.is<JsonArray>()); |
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CHECK_FALSE(variant.is<JsonArrayConst>()); |
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CHECK_FALSE(variant.is<JsonObject>()); |
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CHECK_FALSE(variant.is<JsonObjectConst>()); |
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CHECK_FALSE(variant.is<JsonString>()); |
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} |
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SECTION("set()") { |
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CHECK_FALSE(variant.set("42")); |
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CHECK_FALSE(variant.set(42.0)); |
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CHECK_FALSE(variant.set(42L)); |
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CHECK_FALSE(variant.set(42U)); |
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CHECK_FALSE(variant.set(serialized("42"))); |
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CHECK_FALSE(variant.set(serialized(std::string("42")))); |
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CHECK_FALSE(variant.set(true)); |
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} |
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SECTION("add()") { |
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CHECK_FALSE(variant.add("42")); |
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CHECK_FALSE(variant.add(42.0)); |
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CHECK_FALSE(variant.add(42L)); |
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CHECK_FALSE(variant.add(42U)); |
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CHECK_FALSE(variant.add(serialized("42"))); |
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CHECK_FALSE(variant.add(true)); |
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} |
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SECTION("operator[]") { |
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CHECK(variant[0].isNull()); |
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CHECK(variant["key"].isNull()); |
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CHECK_FALSE(variant[0].set(1)); |
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CHECK_FALSE(variant["key"].set(1)); |
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CHECK_FALSE(variant[std::string("key")].set(1)); |
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} |
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SECTION("containsKey()") { |
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CHECK_FALSE(variant.containsKey("hello")); |
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} |
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SECTION("remove()") { |
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variant.remove(0); |
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variant.remove("hello"); |
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} |
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}
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