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lib_standalone/ArduinoJson/extras/tests/JsonVariant/add.cpp

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+// ArduinoJson - arduinojson.org
+// Copyright Benoit Blanchon 2014-2020
+// MIT License
+
+#include <ArduinoJson.h>
+#include <stdint.h>
+#include <catch.hpp>
+
+TEST_CASE("JsonVariant::add()") {
+  DynamicJsonDocument doc(4096);
+  JsonVariant var = doc.to<JsonVariant>();
+
+  SECTION("integer") {
+    var.add(42);
+
+    REQUIRE(var.as<std::string>() == "[42]");
+  }
+
+  SECTION("const char*") {
+    var.add("hello");
+
+    REQUIRE(var.as<std::string>() == "[\"hello\"]");
+  }
+
+  SECTION("std::string") {
+    var.add(std::string("hello"));
+
+    REQUIRE(var.as<std::string>() == "[\"hello\"]");
+  }
+}