Tasmota/lib/ArduinoJson/test/JsonObject_Iterator_Tests.cpp

58 lines
1.4 KiB
C++

// Copyright Benoit Blanchon 2014-2017
// MIT License
//
// Arduino JSON library
// https://github.com/bblanchon/ArduinoJson
// If you like this project, please add a star!
#include <ArduinoJson.h>
#include <gtest/gtest.h>
class JsonObject_Iterator_Test : public testing::Test {
public:
JsonObject_Iterator_Test() : _object(_buffer.createObject()) {
_object["ab"] = 12;
_object["cd"] = 34;
}
protected:
StaticJsonBuffer<JSON_OBJECT_SIZE(2)> _buffer;
JsonObject& _object;
};
TEST_F(JsonObject_Iterator_Test, NonConstIterator) {
JsonObject::iterator it = _object.begin();
ASSERT_NE(_object.end(), it);
EXPECT_STREQ("ab", it->key);
EXPECT_EQ(12, it->value);
it->key = "a.b";
it->value = 1.2;
++it;
ASSERT_NE(_object.end(), it);
EXPECT_STREQ("cd", it->key);
EXPECT_EQ(34, it->value);
it->key = "c.d";
it->value = 3.4;
++it;
ASSERT_EQ(_object.end(), it);
ASSERT_EQ(2, _object.size());
EXPECT_EQ(1.2, _object["a.b"]);
EXPECT_EQ(3.4, _object["c.d"]);
}
TEST_F(JsonObject_Iterator_Test, ConstIterator) {
const JsonObject& const_object = _object;
JsonObject::const_iterator it = const_object.begin();
ASSERT_NE(const_object.end(), it);
EXPECT_STREQ("ab", it->key);
EXPECT_EQ(12, it->value);
++it;
ASSERT_NE(const_object.end(), it);
EXPECT_STREQ("cd", it->key);
EXPECT_EQ(34, it->value);
++it;
ASSERT_EQ(const_object.end(), it);
}