#include "pch.h"
#include "lib\RegistryHelpers.h"

using namespace Microsoft::VisualStudio::CppUnitTestFramework;

namespace FancyZonesUnitTests
{
    TEST_CLASS(RegistryHelpersUnitTests)
    {
    public:
        TEST_METHOD(GetDefaultKey)
        {
            // Test the path to the key is the same string.
            wchar_t key[256];
            Assert::AreEqual(0, wcscmp(RegistryHelpers::GetKey(nullptr, key, ARRAYSIZE(key)), L"Software\\SuperFancyZones"));
        }

        TEST_METHOD(GetKeyWithMonitor)
        {
            // Test the path to the key is the same string.
            wchar_t key[256];
            Assert::AreEqual(0, wcscmp(RegistryHelpers::GetKey(L"Monitor1", key, ARRAYSIZE(key)), L"Software\\SuperFancyZones\\Monitor1"));
        }

        TEST_METHOD(OpenKey)
        {
            // The default key should exist.
            wil::unique_hkey key{ RegistryHelpers::OpenKey({}) };
            Assert::IsNotNull(key.get());

            // The Monitor1 key shouldn't exist.
            wil::unique_hkey key2{ RegistryHelpers::OpenKey(L"Monitor1") };
            Assert::IsNull(key2.get());
        }
    };
}