forked from bblanchon/ArduinoJson
141 lines
3.2 KiB
C++
141 lines
3.2 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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using namespace ArduinoJson;
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class JsonArray_Container_Tests : public ::testing::Test {
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protected:
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JsonArray_Container_Tests() : array(json.createArray()) {}
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template <typename T>
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void firstMustEqual(T expected) {
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itemMustEqual(0, expected);
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}
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template <typename T>
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void secondMustEqual(T expected) {
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itemMustEqual(1, expected);
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}
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template <typename T>
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void firstMustReference(const T& expected) {
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itemMustReference(0, expected);
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}
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template <typename T>
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void secondMustReference(const T& expected) {
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itemMustReference(1, expected);
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}
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void sizeMustBe(int expected) { EXPECT_EQ(expected, array.size()); }
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StaticJsonBuffer<256> json;
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JsonArray& array;
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private:
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template <typename T>
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void itemMustEqual(int index, T expected) {
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EXPECT_EQ(expected, array[index].as<T>());
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}
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template <typename T>
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void itemMustReference(int index, const T& expected) {
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EXPECT_EQ(&expected, &array[index].as<T&>());
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}
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};
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TEST_F(JsonArray_Container_Tests, SuccessIsTrue) {
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EXPECT_TRUE(array.success());
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}
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TEST_F(JsonArray_Container_Tests, InitialSizeIsZero) { sizeMustBe(0); }
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TEST_F(JsonArray_Container_Tests, Grow_WhenValuesAreAdded) {
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array.add("hello");
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sizeMustBe(1);
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array.add("world");
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sizeMustBe(2);
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}
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TEST_F(JsonArray_Container_Tests, CanStoreIntegers) {
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array.add(123);
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array.add(456);
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firstMustEqual(123);
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secondMustEqual(456);
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}
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TEST_F(JsonArray_Container_Tests, CanStoreDoubles) {
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array.add(123.45);
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array.add(456.78);
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firstMustEqual(123.45);
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secondMustEqual(456.78);
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}
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TEST_F(JsonArray_Container_Tests, CanStoreBooleans) {
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array.add(true);
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array.add(false);
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firstMustEqual(true);
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secondMustEqual(false);
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}
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TEST_F(JsonArray_Container_Tests, CanStoreStrings) {
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const char* firstString = "h3110";
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const char* secondString = "w0r1d";
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array.add(firstString);
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array.add(secondString);
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firstMustEqual(firstString);
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secondMustEqual(secondString);
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}
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TEST_F(JsonArray_Container_Tests, CanStoreNestedArrays) {
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JsonArray& innerarray1 = json.createArray();
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JsonArray& innerarray2 = json.createArray();
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array.add(innerarray1);
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array.add(innerarray2);
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firstMustReference(innerarray1);
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secondMustReference(innerarray2);
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}
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TEST_F(JsonArray_Container_Tests, CanStoreNestedObjects) {
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JsonObject& innerObject1 = json.createObject();
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JsonObject& innerObject2 = json.createObject();
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array.add(innerObject1);
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array.add(innerObject2);
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firstMustReference(innerObject1);
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secondMustReference(innerObject2);
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}
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TEST_F(JsonArray_Container_Tests, CanCreateNestedArrays) {
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JsonArray& innerarray1 = array.createNestedArray();
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JsonArray& innerarray2 = array.createNestedArray();
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firstMustReference(innerarray1);
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secondMustReference(innerarray2);
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}
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TEST_F(JsonArray_Container_Tests, CanCreateNestedObjects) {
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JsonObject& innerObject1 = array.createNestedObject();
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JsonObject& innerObject2 = array.createNestedObject();
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firstMustReference(innerObject1);
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secondMustReference(innerObject2);
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}
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