Organized test files in subfolders

test/JsonVariant/copy.cpp

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+// Copyright Benoit Blanchon 2014-2017
+// MIT License
+//
+// Arduino JSON library
+// https://bblanchon.github.io/ArduinoJson/
+// If you like this project, please add a star!
+
+#include <ArduinoJson.h>
+#include <gtest/gtest.h>
+
+class JsonVariant_Copy_Tests : public ::testing::Test {
+ protected:
+  DynamicJsonBuffer _jsonBuffer;
+  JsonVariant _variant1;
+  JsonVariant _variant2;
+};
+
+TEST_F(JsonVariant_Copy_Tests, IntegersAreCopiedByValue) {
+  _variant1 = 123;
+  _variant2 = _variant1;
+  _variant1 = 456;
+
+  EXPECT_EQ(123, _variant2.as<int>());
+}
+
+TEST_F(JsonVariant_Copy_Tests, DoublesAreCopiedByValue) {
+  _variant1 = 123.45;
+  _variant2 = _variant1;
+  _variant1 = 456.78;
+
+  EXPECT_EQ(123.45, _variant2.as<double>());
+}
+
+TEST_F(JsonVariant_Copy_Tests, BooleansAreCopiedByValue) {
+  _variant1 = true;
+  _variant2 = _variant1;
+  _variant1 = false;
+
+  EXPECT_TRUE(_variant2.as<bool>());
+}
+
+TEST_F(JsonVariant_Copy_Tests, StringsAreCopiedByValue) {
+  _variant1 = "hello";
+  _variant2 = _variant1;
+  _variant1 = "world";
+
+  EXPECT_STREQ("hello", _variant2.as<const char *>());
+}
+
+TEST_F(JsonVariant_Copy_Tests, ObjectsAreCopiedByReference) {
+  JsonObject &object = _jsonBuffer.createObject();
+
+  _variant1 = object;
+
+  object["hello"] = "world";
+
+  EXPECT_EQ(1, _variant1.as<JsonObject>().size());
+}
+
+TEST_F(JsonVariant_Copy_Tests, ArraysAreCopiedByReference) {
+  JsonArray &array = _jsonBuffer.createArray();
+
+  _variant1 = array;
+
+  array.add("world");
+
+  EXPECT_EQ(1, _variant1.as<JsonArray>().size());
+}