Added many tests storing values in JsonValue

test/JsonValue_Storage_Tests.cpp

@@ -0,0 +1,52 @@
+// Copyright Benoit Blanchon 2014
+// MIT License
+//
+// Arduino JSON library
+// https://github.com/bblanchon/ArduinoJson
+
+#include <gtest/gtest.h>
+#include <ArduinoJson/StaticJsonBuffer.hpp>
+#include <ArduinoJson/JsonArray.hpp>
+#include <ArduinoJson/JsonObject.hpp>
+#include <ArduinoJson/JsonValue.hpp>
+
+using namespace ArduinoJson;
+
+class JsonValue_Storage_Tests : public ::testing::Test {
+ protected:
+  template <typename T>
+  void testValue(T expected) {
+    jsonValue.set(expected);
+    EXPECT_EQ(expected, jsonValue.as<T>());
+  }
+
+  template <typename T>
+  void testReference(T &expected) {
+    jsonValue.set(expected);
+    EXPECT_EQ(expected, jsonValue.as<T &>());
+  }
+
+  JsonValue jsonValue;
+};
+
+TEST_F(JsonValue_Storage_Tests, Double) { testValue<double>(123.45); }
+TEST_F(JsonValue_Storage_Tests, False) { testValue<bool>(false); }
+TEST_F(JsonValue_Storage_Tests, Float) { testValue<float>(123.45f); }
+TEST_F(JsonValue_Storage_Tests, Null) { testValue<const char *>(NULL); }
+TEST_F(JsonValue_Storage_Tests, SChar) { testValue<signed char>(123); }
+TEST_F(JsonValue_Storage_Tests, SInt) { testValue<signed int>(123); }
+TEST_F(JsonValue_Storage_Tests, SLong) { testValue<signed long>(123L); }
+TEST_F(JsonValue_Storage_Tests, SShort) { testValue<signed short>(123); }
+TEST_F(JsonValue_Storage_Tests, String) { testValue<const char *>("hello"); }
+TEST_F(JsonValue_Storage_Tests, True) { testValue<bool>(true); }
+TEST_F(JsonValue_Storage_Tests, UChar) { testValue<unsigned char>(123); }
+TEST_F(JsonValue_Storage_Tests, UInt) { testValue<unsigned int>(123U); }
+TEST_F(JsonValue_Storage_Tests, ULong) { testValue<unsigned long>(123UL); }
+TEST_F(JsonValue_Storage_Tests, UShort) { testValue<unsigned short>(123); }
+
+TEST_F(JsonValue_Storage_Tests, CanStoreObject) {
+  StaticJsonBuffer<200> json;
+  JsonObject &object = json.createObject();
+
+  testReference(object);
+}