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52 lines
914 B
52 lines
914 B
// ArduinoJson - https://arduinojson.org
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// Copyright Benoit Blanchon 2014-2021
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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("JsonDocument::remove()") {
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DynamicJsonDocument doc(4096);
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SECTION("remove(int)") {
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doc.add(1);
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doc.add(2);
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doc.add(3);
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doc.remove(1);
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REQUIRE(doc.as<std::string>() == "[1,3]");
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}
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SECTION("remove(const char *)") {
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doc["a"] = 1;
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doc["b"] = 2;
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doc.remove("a");
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REQUIRE(doc.as<std::string>() == "{\"b\":2}");
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}
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SECTION("remove(std::string)") {
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doc["a"] = 1;
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doc["b"] = 2;
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doc.remove(std::string("b"));
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REQUIRE(doc.as<std::string>() == "{\"a\":1}");
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}
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#ifdef HAS_VARIABLE_LENGTH_ARRAY
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SECTION("remove(vla)") {
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doc["a"] = 1;
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doc["b"] = 2;
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int i = 4;
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char vla[i];
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strcpy(vla, "b");
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doc.remove(vla);
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REQUIRE(doc.as<std::string>() == "{\"a\":1}");
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}
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#endif
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}
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