test_array_pad_name_provider.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2018-2021 KiCad Developers, see AUTHORS.TXT for contributors.
 *
 * 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 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */
 
#include <qa_utils/wx_utils/unit_test_utils.h>
 
#include <array_pad_number_provider.h> // UUT
 
#include <common.h> // make_unique
 
#include <footprint.h>
#include <pad.h>
 
static std::unique_ptr<FOOTPRINT> FootprintWithPads( const std::vector<wxString> aNames )
{
    std::unique_ptr<FOOTPRINT> footprint = std::make_unique<FOOTPRINT>( nullptr );
 
    for( const wxString& name : aNames )
    {
        std::unique_ptr<PAD> pad = std::make_unique<PAD>( footprint.get() );
 
        pad->SetNumber( name );
 
        footprint->Add( pad.release() );
    }
 
    return footprint;
}
 
BOOST_AUTO_TEST_SUITE( ArrayPadNumberProv )
 
 
struct APNP_CASE
{
    std::string                    m_case_name;
    bool                           m_using_footprint;
    std::vector<wxString>          m_existing_pads;
    std::unique_ptr<ARRAY_OPTIONS> m_arr_opts;
    std::vector<wxString>          m_expected_numbers;
};
 
 
std::vector<APNP_CASE> GetFootprintAPNPCases()
{
    std::vector<APNP_CASE> cases;
 
    auto opts = std::make_unique<ARRAY_GRID_OPTIONS>();
 
    // simple linear numbering
    opts->m_2dArrayNumbering = false;
    opts->m_pri_axis.SetOffset( 1 );
    opts->m_pri_axis.SetAxisType( ARRAY_AXIS::NUMBERING_TYPE::NUMBERING_NUMERIC );
 
    cases.push_back( {
            "Simple linear, skip some",
            true,
            { "1", "3" },
            std::move( opts ),
            { "2", "4", "5", "6", "7" },
    } );
 
    // one without a footprint
    opts = std::make_unique<ARRAY_GRID_OPTIONS>();
 
    // simple linear numbering (again)
    opts->m_2dArrayNumbering = false;
    opts->m_pri_axis.SetOffset( 1 );
    opts->m_pri_axis.SetAxisType( ARRAY_AXIS::NUMBERING_TYPE::NUMBERING_NUMERIC );
 
    cases.push_back( {
            "Simple linear, no footprint",
            false,
            {}, // not used
            std::move( opts ),
            { "1", "2", "3", "4", "5" },
    } );
 
    // Grid numberings with skips don't make a lot of sense, there is
    // no particular contract made for them
 
    return cases;
}
 
 
void CheckPadNumberProvider( ARRAY_PAD_NUMBER_PROVIDER& aProvider,
                             std::vector<wxString> aExpectedNumbers )
{
    std::vector<wxString> got_numbers;
 
    for( unsigned i = 0; i < aExpectedNumbers.size(); ++i )
        got_numbers.push_back( aProvider.GetNextPadNumber() );
 
    BOOST_CHECK_EQUAL_COLLECTIONS( aExpectedNumbers.begin(), aExpectedNumbers.end(),
                                   got_numbers.begin(), got_numbers.end() );
}
 
 
BOOST_AUTO_TEST_CASE( FootprintCases )
{
    for( const auto& c : GetFootprintAPNPCases() )
    {
        BOOST_TEST_CONTEXT( c.m_case_name )
        {
            std::unique_ptr<FOOTPRINT> footprint;
 
            if( c.m_using_footprint )
                footprint = FootprintWithPads( c.m_existing_pads );
 
            ARRAY_PAD_NUMBER_PROVIDER apnp( footprint.get(), *c.m_arr_opts );
 
            CheckPadNumberProvider( apnp, c.m_expected_numbers );
        }
    }
}
 
BOOST_AUTO_TEST_SUITE_END()