mirror of
https://github.com/eledio-devices/thirdparty-ArduinoJson.git
synced 2025-10-31 08:42:39 +01:00
1feb92679d
Removed StaticJsonArray and DynamicJsonArray. Removed StaticJsonObject and DynamicJsonObject. Removed StaticJsonVariant and DynamicJsonVariant.
104 lines
2.4 KiB
C++
104 lines
2.4 KiB
C++
// ArduinoJson - arduinojson.org
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// Copyright Benoit Blanchon 2014-2018
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// MIT License
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#include <ArduinoJson.h>
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#include <catch.hpp>
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using namespace Catch::Matchers;
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TEST_CASE("deserializeJson(DynamicJsonDocument&)") {
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DynamicJsonDocument doc;
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SECTION("EmptyObject") {
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JsonError err = deserializeJson(doc, "{}");
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REQUIRE(err == JsonError::Ok);
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REQUIRE(doc.is<JsonObject>());
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}
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SECTION("EmptyArray") {
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JsonError err = deserializeJson(doc, "[]");
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REQUIRE(err == JsonError::Ok);
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REQUIRE(doc.is<JsonArray>());
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}
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SECTION("Integer") {
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JsonError err = deserializeJson(doc, "-42");
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REQUIRE(err == JsonError::Ok);
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REQUIRE(doc.is<int>());
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REQUIRE_FALSE(doc.is<bool>());
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REQUIRE(doc.as<int>() == -42);
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}
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SECTION("Double") {
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JsonError err = deserializeJson(doc, "-1.23e+4");
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REQUIRE(err == JsonError::Ok);
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REQUIRE_FALSE(doc.is<int>());
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REQUIRE(doc.is<double>());
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REQUIRE(doc.as<double>() == Approx(-1.23e+4));
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}
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SECTION("Double quoted string") {
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JsonError err = deserializeJson(doc, "\"hello world\"");
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REQUIRE(err == JsonError::Ok);
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REQUIRE(doc.is<char*>());
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REQUIRE_THAT(doc.as<char*>(), Equals("hello world"));
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}
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SECTION("Single quoted string") {
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JsonError err = deserializeJson(doc, "\'hello world\'");
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REQUIRE(err == JsonError::Ok);
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REQUIRE(doc.is<char*>());
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REQUIRE_THAT(doc.as<char*>(), Equals("hello world"));
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}
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SECTION("True") {
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JsonError err = deserializeJson(doc, "true");
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REQUIRE(err == JsonError::Ok);
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REQUIRE(doc.is<bool>());
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REQUIRE(doc.as<bool>() == true);
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}
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SECTION("False") {
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JsonError err = deserializeJson(doc, "false");
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REQUIRE(err == JsonError::Ok);
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REQUIRE(doc.is<bool>());
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REQUIRE(doc.as<bool>() == false);
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}
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SECTION("OpenBrace") {
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JsonError err = deserializeJson(doc, "{");
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REQUIRE(err != JsonError::Ok);
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}
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SECTION("Incomplete string") {
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JsonError err = deserializeJson(doc, "\"hello");
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REQUIRE(err == JsonError::Ok);
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REQUIRE(doc.is<char*>());
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REQUIRE_THAT(doc.as<char*>(), Equals("hello"));
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}
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SECTION("Unterminated escape sequence") {
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JsonError err = deserializeJson(doc, "\"\\\0\"");
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REQUIRE(err == JsonError::InvalidInput);
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}
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SECTION("Should clear the JsonVariant") {
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deserializeJson(doc, "[1,2,3]");
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deserializeJson(doc, "{}");
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REQUIRE(doc.is<JsonObject>());
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REQUIRE(doc.memoryUsage() == JSON_OBJECT_SIZE(0));
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}
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}
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