/*
 * (c) Copyright Ascensio System SIA 2010-2019
 *
 * This program is a free software product. You can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License (AGPL)
 * version 3 as published by the Free Software Foundation. In accordance with
 * Section 7(a) of the GNU AGPL its Section 15 shall be amended to the effect
 * that Ascensio System SIA expressly excludes the warranty of non-infringement
 * of any third-party rights.
 *
 * This program is distributed WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR  PURPOSE. For
 * details, see the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
 *
 * You can contact Ascensio System SIA at 20A-12 Ernesta Birznieka-Upisha
 * street, Riga, Latvia, EU, LV-1050.
 *
 * The  interactive user interfaces in modified source and object code versions
 * of the Program must display Appropriate Legal Notices, as required under
 * Section 5 of the GNU AGPL version 3.
 *
 * Pursuant to Section 7(b) of the License you must retain the original Product
 * logo when distributing the program. Pursuant to Section 7(e) we decline to
 * grant you any rights under trademark law for use of our trademarks.
 *
 * All the Product's GUI elements, including illustrations and icon sets, as
 * well as technical writing content are licensed under the terms of the
 * Creative Commons Attribution-ShareAlike 4.0 International. See the License
 * terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
 *
 */
#include "stdafx.h"

using namespace	Microsoft::VisualStudio::TestTools::UnitTesting;
using FileSystem::String;
using FileSystem::Directory;
using FileSystem::StringArray;

namespace FileSystemTest {
    [TestClass]
    public ref class DirectoryTest {
    private:
        TestContext^ testContextInstance;

    public: 
        property Microsoft::VisualStudio::TestTools::UnitTesting::TestContext^ TestContext {
            Microsoft::VisualStudio::TestTools::UnitTesting::TestContext^ get() {
                return testContextInstance;
            }
            System::Void set(Microsoft::VisualStudio::TestTools::UnitTesting::TestContext^ value) {
                testContextInstance = value;
            }
        };

    public:
        [TestMethod]
        void CurrentDirectoryStringIsNotEmpty() {
            String path = Directory::GetCurrentDirectoryS();
            Assert::IsFalse(path.empty());
        };

        [TestMethod]
        void CreateNewDirectoryInCurrent() {
            String currentDir = Directory::GetCurrentDirectoryS();
            String newDir = currentDir + TEXT("\\new_dir_1");
            Directory::CreateDirectory(newDir);
        }

        [TestMethod]
        void FilesListOfNewDirectoryIsEmpty() {
            String currentDir = Directory::GetCurrentDirectoryS();
            String newDir = currentDir + TEXT("\\new_dir_1");
            Directory::CreateDirectory(newDir);
            StringArray files = Directory::GetFilesInDirectory(newDir);
            Assert::IsTrue(files.empty());
        }

        [TestMethod]
        void FilesListOfDirectoryWithFewItemsIsNotEmpty() {
            String path = Directory::GetCurrentDirectoryS();
            StringArray files = Directory::GetFilesInDirectory(path);
            Assert::IsFalse(files.empty());
        }

        [TestMethod]
        void InSubdirectoryFilesAndFoldersMoreThanOnlyFiles() {
            String path = Directory::GetCurrentDirectoryS();
            StringArray files = Directory::GetFilesInDirectory(path);
            int filesAmount = (int) files.size();
            StringArray filesAndFolders = Directory::GetFilesInDirectory(path, true);
            int filesAndFoldersAmount = (int) filesAndFolders.size();
            Assert::IsTrue(filesAndFoldersAmount > filesAmount);
        }

        [TestMethod]
        void CountFilesInDirectory() {
            CString path = (CString) Directory::GetCurrentDirectoryS().c_str();
            Directory::CreateDirectories(path + _T("\\temp_ dir"));
            int count = Directory::GetFilesCount(path);
            Assert::IsTrue(count > 0);
        }
    };
}