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splash/tests/unit_tests/image/image_list.cpp

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1.9 KiB
C++

/*
* This file is part of Splash.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Splash is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Splash. If not, see <http://www.gnu.org/licenses/>.
*/
#include "./image/image_list.h"
#include <doctest.h>
#include <filesystem>
#include "./utils/osutils.h"
using namespace Splash;
/*************/
TEST_CASE("Testing Image_List Initialization")
{
auto root = RootObject();
auto image = Image_List(&root);
CHECK_EQ(image.getType(), "image_list");
}
TEST_CASE("Testing read function")
{
auto root = RootObject();
auto image = Image_List(&root);
image.read(Utils::getCurrentWorkingDirectory() + "/data/");
auto fileList = image.getFileList();
CHECK_EQ(fileList.size(), 2);
CHECK_EQ(std::filesystem::path(fileList[0]).filename(), "depthmap.png");
CHECK_EQ(std::filesystem::path(fileList[1]).filename(), "color_map.png");
}
TEST_CASE("Testing capture")
{
auto root = RootObject();
auto image = Image_List(&root);
image.read(Utils::getCurrentWorkingDirectory() + "/data/");
auto fileList = image.getFileList();
// there are two images in the directory
CHECK_EQ(fileList.size(), 2);
// When capture is called, the next image is read
// the vector of filepaths will be empty as there
// is only one image in the directory
image.capture();
image.capture();
fileList = image.getFileList();
CHECK_EQ(fileList.empty(), true);
}