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66 lines
1.3 KiB
66 lines
1.3 KiB
// ArduinoJson - https://arduinojson.org
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// Copyright © 2014-2023, 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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#include <sstream>
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TEST_CASE("operator<<(std::ostream)") {
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DynamicJsonDocument doc(4096);
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std::ostringstream os;
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SECTION("JsonVariant containing false") {
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JsonVariant variant = doc.to<JsonVariant>();
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variant.set(false);
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os << variant;
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REQUIRE("false" == os.str());
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}
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SECTION("JsonVariant containing string") {
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JsonVariant variant = doc.to<JsonVariant>();
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variant.set("coucou");
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os << variant;
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REQUIRE("\"coucou\"" == os.str());
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}
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SECTION("JsonObject") {
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JsonObject object = doc.to<JsonObject>();
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object["key"] = "value";
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os << object;
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REQUIRE("{\"key\":\"value\"}" == os.str());
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}
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SECTION("MemberProxy") {
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JsonObject object = doc.to<JsonObject>();
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object["key"] = "value";
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os << object["key"];
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REQUIRE("\"value\"" == os.str());
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}
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SECTION("JsonArray") {
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JsonArray array = doc.to<JsonArray>();
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array.add("value");
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os << array;
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REQUIRE("[\"value\"]" == os.str());
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}
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SECTION("ElementProxy") {
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JsonArray array = doc.to<JsonArray>();
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array.add("value");
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os << array[0];
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REQUIRE("\"value\"" == os.str());
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}
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}
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