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/************************************************************************
*
* Copyright (C) 2009-2025 IRCAD France
* Copyright (C) 2012-2019 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 "dictionary_reader_test.hpp"
#include <core/os/temp_path.hpp>
#include <core/progress/observer.hpp>
#include <data/structure_traits.hpp>
#include <data/structure_traits_dictionary.hpp>
#include <data/structure_traits_helper.hpp>
#include <io/__/reader/dictionary_reader.hpp>
#include <io/__/reader/object_reader.hpp>
#include <fstream>
#include <iostream>
// Registers the fixture into the 'registry'
CPPUNIT_TEST_SUITE_REGISTRATION(sight::io::ut::dictionary_reader_test);
namespace sight::io::ut
{
//------------------------------------------------------------------------------
void dictionary_reader_test::setUp()
{
// Set up context before running a test.
m_tmp_dictionary_file_path = core::os::temp_dir::shared_directory() / "Dictionary.dic";
sight::io::ut::dictionary_reader_test::generate_dictionary_file(m_tmp_dictionary_file_path);
CPPUNIT_ASSERT(std::filesystem::exists(m_tmp_dictionary_file_path));
}
//------------------------------------------------------------------------------
void dictionary_reader_test::tearDown()
{
// Clean up after the test run.
if(std::filesystem::exists(m_tmp_dictionary_file_path))
{
bool removed = false;
removed = std::filesystem::remove(m_tmp_dictionary_file_path);
CPPUNIT_ASSERT(removed);
}
}
//------------------------------------------------------------------------------
void dictionary_reader_test::test_1()
{
// Expected data
data::structure_traits::sptr expected_skin = std::make_shared<data::structure_traits>();
expected_skin->set_type("Skin");
expected_skin->set_class(data::structure_traits::environment);
expected_skin->set_color(std::make_shared<data::color>(1.0F, 179.0F / 255.0F, 140.0F / 255.0F, 1.0F));
data::structure_traits::category_container_t skin_cat(1);
skin_cat[0] = data::structure_traits::body;
expected_skin->set_categories(skin_cat);
expected_skin->set_anatomic_region("Entire_Body");
expected_skin->set_property_category("Anat_Struct");
expected_skin->set_property_type("Entire_Body");
auto struct_dico = std::make_shared<data::structure_traits_dictionary>();
// get data from file.
auto dictionary_reader = std::make_shared<io::reader::dictionary_reader>();
dictionary_reader->set_object(struct_dico);
dictionary_reader->set_file(m_tmp_dictionary_file_path);
auto observer = std::make_shared<core::progress::observer>("Test read");
dictionary_reader->read(observer);
data::structure_traits::sptr struct1 = struct_dico->get_structure("Skin");
CPPUNIT_ASSERT(struct1);
CPPUNIT_ASSERT_EQUAL(struct1->type(), expected_skin->type());
CPPUNIT_ASSERT_EQUAL(struct1->get_class(), expected_skin->get_class());
data::color::sptr color1 = struct1->get_color();
CPPUNIT_ASSERT_DOUBLES_EQUAL(color1->red(), expected_skin->get_color()->red(), 0.001);
CPPUNIT_ASSERT_DOUBLES_EQUAL(color1->green(), expected_skin->get_color()->green(), 0.001);
CPPUNIT_ASSERT_DOUBLES_EQUAL(color1->blue(), expected_skin->get_color()->blue(), 0.001);
CPPUNIT_ASSERT_DOUBLES_EQUAL(color1->alpha(), expected_skin->get_color()->alpha(), 0.001);
CPPUNIT_ASSERT_EQUAL(struct1->get_categories().size(), expected_skin->get_categories().size());
CPPUNIT_ASSERT_EQUAL(struct1->get_native_exp(), expected_skin->get_native_exp());
CPPUNIT_ASSERT_EQUAL(struct1->get_native_geometric_exp(), expected_skin->get_native_geometric_exp());
CPPUNIT_ASSERT_EQUAL(struct1->get_attachment_type(), expected_skin->get_attachment_type());
CPPUNIT_ASSERT_EQUAL(struct1->get_anatomic_region(), expected_skin->get_anatomic_region());
CPPUNIT_ASSERT_EQUAL(struct1->get_property_category(), expected_skin->get_property_category());
CPPUNIT_ASSERT_EQUAL(struct1->get_property_type(), expected_skin->get_property_type());
}
//------------------------------------------------------------------------------
void dictionary_reader_test::test_2()
{
// Set up context before running a test.
m_tmp_dictionary_file_path = core::os::temp_dir::shared_directory() / "WrongDictionary.dic";
sight::io::ut::dictionary_reader_test::generate_dictionary_file_with_missing_semi_colon(m_tmp_dictionary_file_path);
auto struct_dico = std::make_shared<data::structure_traits_dictionary>();
// Get data from file.
auto dictionary_reader = std::make_shared<io::reader::dictionary_reader>();
dictionary_reader->set_object(struct_dico);
dictionary_reader->set_file(m_tmp_dictionary_file_path);
auto observer = std::make_shared<core::progress::observer>("Test read");
CPPUNIT_ASSERT_THROW(dictionary_reader->read(observer), core::exception);
}
//------------------------------------------------------------------------------
void dictionary_reader_test::test_3()
{
m_tmp_dictionary_file_path = core::os::temp_dir::shared_directory() / "NoDictionary.dic";
auto struct_dico = std::make_shared<data::structure_traits_dictionary>();
// Get data from file.
auto dictionary_reader = std::make_shared<io::reader::dictionary_reader>();
dictionary_reader->set_object(struct_dico);
dictionary_reader->set_file(m_tmp_dictionary_file_path);
auto observer = std::make_shared<core::progress::observer>("Test read");
CPPUNIT_ASSERT_THROW(dictionary_reader->read(observer), core::exception);
}
//------------------------------------------------------------------------------
void dictionary_reader_test::test_4()
{
// Set up context before running a test.
m_tmp_dictionary_file_path = core::os::temp_dir::shared_directory() / "WrongDictionary.dic";
sight::io::ut::dictionary_reader_test::generate_dictionary_file_with_wrong_category(m_tmp_dictionary_file_path);
auto struct_dico = std::make_shared<data::structure_traits_dictionary>();
// Get data from file.
auto dictionary_reader = std::make_shared<io::reader::dictionary_reader>();
dictionary_reader->set_object(struct_dico);
dictionary_reader->set_file(m_tmp_dictionary_file_path);
auto observer = std::make_shared<core::progress::observer>("Test read");
CPPUNIT_ASSERT_THROW(dictionary_reader->read(observer), core::exception);
}
//------------------------------------------------------------------------------
void dictionary_reader_test::test_5()
{
// Set up context before running a test.
m_tmp_dictionary_file_path = core::os::temp_dir::shared_directory() / "WrongDictionary.dic";
sight::io::ut::dictionary_reader_test::generate_dictionary_file_with_wrong_class(m_tmp_dictionary_file_path);
auto struct_dico = std::make_shared<data::structure_traits_dictionary>();
// Get data from file.
auto dictionary_reader = std::make_shared<io::reader::dictionary_reader>();
dictionary_reader->set_object(struct_dico);
dictionary_reader->set_file(m_tmp_dictionary_file_path);
auto observer = std::make_shared<core::progress::observer>("Test read");
CPPUNIT_ASSERT_THROW(dictionary_reader->read(observer), core::exception);
}
//------------------------------------------------------------------------------
void dictionary_reader_test::generate_dictionary_file(std::filesystem::path _dictionary_file)
{
std::fstream file;
file.open(_dictionary_file.string().c_str(), std::fstream::out);
CPPUNIT_ASSERT(file.is_open());
file << "Skin;(255,179,140,100);Body;Environment;;;;Entire_Body;Anat_Struct;Entire_Body" << std::endl;
file.close();
}
//------------------------------------------------------------------------------
void dictionary_reader_test::generate_dictionary_file_with_missing_semi_colon(std::filesystem::path _dictionary_file)
{
std::fstream file;
file.open(_dictionary_file.string().c_str(), std::fstream::out);
CPPUNIT_ASSERT(file.is_open());
// Missing ";" after the type Skin.
file << "Skin(255,179,140,100);Body;Environment;;;;Entire_Body;Anat_Struct;Entire_Body" << std::endl;
file.close();
}
//------------------------------------------------------------------------------
void dictionary_reader_test::generate_dictionary_file_with_wrong_category(std::filesystem::path _dictionary_file)
{
std::fstream file;
file.open(_dictionary_file.string().c_str(), std::fstream::out);
CPPUNIT_ASSERT(file.is_open());
file << "Skin;(255,179,140,100);Boy;Environment;;;;Entire_Body;Anat_Struct;Entire_Body" << std::endl;
file.close();
}
//------------------------------------------------------------------------------
void dictionary_reader_test::generate_dictionary_file_with_wrong_class(std::filesystem::path _dictionary_file)
{
//cspell: ignore Enironment Anat
std::fstream file;
file.open(_dictionary_file.string().c_str(), std::fstream::out);
CPPUNIT_ASSERT(file.is_open());
file << "Skin;(255,179,140,100);Body;Enironment;;;;Entire_Body;Anat_Struct;Entire_Body" << std::endl;
file.close();
}
//------------------------------------------------------------------------------
} // namespace sight::io::ut
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