forked from bblanchon/ArduinoJson
110 lines
2.2 KiB
C++
110 lines
2.2 KiB
C++
// Copyright Benoit Blanchon 2014
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// MIT License
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//
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// Arduino JSON library
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// https://github.com/bblanchon/ArduinoJson
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#include <gtest/gtest.h>
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#include <ArduinoJson/StaticJsonBuffer.hpp>
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#include <ArduinoJson/JsonArray.hpp>
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#include <ArduinoJson/JsonObject.hpp>
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#include <ArduinoJson/JsonValue.hpp>
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#include "Printers.hpp"
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using namespace ArduinoJson;
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class JsonValueTests : public ::testing::Test {
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protected:
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StaticJsonBuffer<42> json;
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JsonValue jsonValue1;
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JsonValue jsonValue2;
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};
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TEST_F(JsonValueTests, CanStoreInteger) {
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jsonValue1 = 123;
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EXPECT_EQ(123, jsonValue1.as<int>());
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}
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TEST_F(JsonValueTests, CanStoreDouble) {
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jsonValue1 = 123.45;
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EXPECT_EQ(123.45, jsonValue1.as<double>());
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}
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TEST_F(JsonValueTests, CanStoreTrue) {
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jsonValue1 = true;
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EXPECT_TRUE(jsonValue1.as<bool>());
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}
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TEST_F(JsonValueTests, CanStoreFalse) {
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jsonValue1 = false;
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EXPECT_FALSE(jsonValue1.as<bool>());
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}
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TEST_F(JsonValueTests, CanStoreString) {
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jsonValue1 = "hello";
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EXPECT_STREQ("hello", jsonValue1.as<const char *>());
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}
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TEST_F(JsonValueTests, CanStoreObject) {
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JsonObject &innerObject1 = json.createObject();
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jsonValue1 = innerObject1;
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EXPECT_EQ(innerObject1, jsonValue1.asObject());
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}
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TEST_F(JsonValueTests, IntegersAreCopiedByValue) {
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jsonValue1 = 123;
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jsonValue2 = jsonValue1;
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jsonValue1 = 456;
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EXPECT_EQ(123, jsonValue2.as<int>());
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}
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TEST_F(JsonValueTests, DoublesAreCopiedByValue) {
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jsonValue1 = 123.45;
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jsonValue2 = jsonValue1;
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jsonValue1 = 456.78;
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EXPECT_EQ(123.45, jsonValue2.as<double>());
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}
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TEST_F(JsonValueTests, BooleansAreCopiedByValue) {
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jsonValue1 = true;
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jsonValue2 = jsonValue1;
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jsonValue1 = false;
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EXPECT_TRUE(jsonValue2.as<bool>());
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}
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TEST_F(JsonValueTests, StringsAreCopiedByValue) {
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jsonValue1 = "hello";
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jsonValue2 = jsonValue1;
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jsonValue1 = "world";
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EXPECT_STREQ("hello", jsonValue2.as<const char *>());
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}
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TEST_F(JsonValueTests, ObjectsAreCopiedByReference) {
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JsonObject &object = json.createObject();
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jsonValue1 = object;
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object["hello"] = "world";
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EXPECT_EQ(1, jsonValue1.asObject().size());
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}
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TEST_F(JsonValueTests, ArraysAreCopiedByReference) {
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JsonArray &array = json.createArray();
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jsonValue1 = array;
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array.add("world");
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EXPECT_EQ(1, jsonValue1.asArray().size());
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}
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