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/************************************************************************
*
* Copyright (C) 2009-2024 IRCAD France
* Copyright (C) 2012-2020 IHU Strasbourg
*
* This file is part of Sight.
*
* Sight is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Sight 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with Sight. If not, see <https://www.gnu.org/licenses/>.
*
***********************************************************************/
#include "series_set_reader_test.hpp"
#include <core/tools/system.hpp>
#include <data/image.hpp>
#include <data/image_series.hpp>
#include <data/mesh.hpp>
#include <data/model_series.hpp>
#include <data/reconstruction.hpp>
#include <data/series.hpp>
#include <data/series_set.hpp>
#include <service/op.hpp>
#include <utest_data/data.hpp>
#include <boost/property_tree/xml_parser.hpp>
#include <filesystem>
// Registers the fixture into the 'registry'
CPPUNIT_TEST_SUITE_REGISTRATION(sight::module::io::vtk::ut::series_set_reader_test);
static const double EPSILON = 0.00001;
namespace sight::module::io::vtk::ut
{
//------------------------------------------------------------------------------
void series_set_reader_test::setUp()
{
// Set up context before running a test.
}
//------------------------------------------------------------------------------
void series_set_reader_test::tearDown()
{
// Clean up after the test run.
}
//------------------------------------------------------------------------------
void series_set_reader_test::test_series_set_reader()
{
const std::filesystem::path image_file = utest_data::dir() / "sight/image/vtk/img.vtk";
const std::filesystem::path mesh_file = utest_data::dir() / "sight/mesh/vtk/sphere.vtk";
CPPUNIT_ASSERT_MESSAGE(
"The file '" + image_file.string() + "' does not exist",
std::filesystem::exists(image_file)
);
CPPUNIT_ASSERT_MESSAGE(
"The file '" + mesh_file.string() + "' does not exist",
std::filesystem::exists(mesh_file)
);
service::config_t reader_srv_cfg;
reader_srv_cfg.add("file", image_file.string());
service::config_t file2_cfg;
reader_srv_cfg.add("file", mesh_file.string());
reader_srv_cfg.add("file", mesh_file.string());
auto series_set = std::make_shared<data::series_set>();
service::base::sptr srv = service::add("sight::module::io::vtk::series_set_reader");
CPPUNIT_ASSERT_MESSAGE("Create series_set_reader failed", srv);
srv->set_inout(series_set, "data");
srv->set_config(reader_srv_cfg);
srv->configure();
srv->start().wait();
srv->update().wait();
srv->stop().wait();
service::remove(srv);
// Data expected
// NOLINTNEXTLINE(modernize-use-std-numbers)
const data::image::spacing_t spacing_expected = {1.732, 1.732, 3.2};
const data::image::origin_t origin_expected = {34.64, 86.6, 56};
const data::image::size_t size_expected = {230, 170, 58};
CPPUNIT_ASSERT_EQUAL(std::size_t(2), series_set->size());
data::image_series::sptr image_series = std::dynamic_pointer_cast<data::image_series>(series_set->at(0));
data::model_series::sptr model_series = std::dynamic_pointer_cast<data::model_series>(series_set->at(1));
CPPUNIT_ASSERT_MESSAGE("ImageSeries dynamicCast failed", image_series);
CPPUNIT_ASSERT_MESSAGE("ModelSeries dynamicCast failed", model_series);
// Data read.
const data::image::spacing_t spacing_read = image_series->spacing();
const data::image::spacing_t origin_read = image_series->origin();
const data::image::size_t size_read = image_series->size();
CPPUNIT_ASSERT_EQUAL(spacing_expected.size(), spacing_read.size());
CPPUNIT_ASSERT_EQUAL(origin_expected.size(), origin_read.size());
CPPUNIT_ASSERT_EQUAL(size_expected.size(), size_read.size());
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect spacing on x", spacing_expected[0], spacing_read[0], EPSILON);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect spacing on y", spacing_expected[1], spacing_read[1], EPSILON);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect spacing on z", spacing_expected[2], spacing_read[2], EPSILON);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect origin on x", origin_expected[0], origin_read[0], EPSILON);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect origin on y", origin_expected[1], origin_read[1], EPSILON);
CPPUNIT_ASSERT_DOUBLES_EQUAL_MESSAGE("Incorrect origin on z", origin_expected[2], origin_read[2], EPSILON);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Incorrect size on x", size_expected[0], size_read[0]);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Incorrect size on y", size_expected[1], size_read[1]);
CPPUNIT_ASSERT_EQUAL_MESSAGE("Incorrect size on z", size_expected[2], size_read[2]);
CPPUNIT_ASSERT_EQUAL(std::size_t(2), model_series->get_reconstruction_db().size());
data::reconstruction::sptr rec1 = model_series->get_reconstruction_db()[0];
data::reconstruction::sptr rec2 = model_series->get_reconstruction_db()[1];
data::mesh::sptr mesh1 = rec1->get_mesh();
data::mesh::sptr mesh2 = rec2->get_mesh();
CPPUNIT_ASSERT_EQUAL((data::mesh::size_t) 720, mesh1->num_cells());
CPPUNIT_ASSERT_EQUAL((data::mesh::size_t) 362, mesh1->num_points());
CPPUNIT_ASSERT(*mesh1 == *mesh2);
}
//------------------------------------------------------------------------------
void series_set_reader_test::test_merge_series_set_reader()
{
const std::filesystem::path image_file = utest_data::dir() / "sight/image/vtk/img.vtk";
CPPUNIT_ASSERT_MESSAGE(
"The file '" + image_file.string() + "' does not exist",
std::filesystem::exists(image_file)
);
service::config_t reader_srv_cfg;
reader_srv_cfg.add("file", image_file.string());
auto image_series = std::make_shared<data::image_series>();
auto series_set = std::make_shared<data::series_set>();
series_set->push_back(image_series);
service::base::sptr srv = service::add("sight::module::io::vtk::series_set_reader");
CPPUNIT_ASSERT_MESSAGE("Create series_set_reader failed", srv);
srv->set_inout(series_set, "data");
srv->set_config(reader_srv_cfg);
srv->configure();
srv->start().wait();
srv->update().wait();
srv->stop().wait();
service::remove(srv);
CPPUNIT_ASSERT_EQUAL(std::size_t(1), series_set->size());
}
} // namespace sight::module::io::vtk::ut
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