test_bus_alias_whitespace.cpp

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright The 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 3
 * 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, see <https://www.gnu.org/licenses/>.
 */

 
#include <qa_utils/wx_utils/unit_test_utils.h>
#include <bus_alias.h>
 
 
BOOST_AUTO_TEST_SUITE( BusAliasWhitespace )
 
 
BOOST_AUTO_TEST_CASE( SetNameTrimsWhitespace )
{
    BUS_ALIAS alias;
 
    alias.SetName( wxS( "DATA " ) );
    BOOST_CHECK_EQUAL( alias.GetName(), wxS( "DATA" ) );
 
    alias.SetName( wxS( " DATA" ) );
    BOOST_CHECK_EQUAL( alias.GetName(), wxS( "DATA" ) );
 
    alias.SetName( wxS( "  DATA  " ) );
    BOOST_CHECK_EQUAL( alias.GetName(), wxS( "DATA" ) );
 
    alias.SetName( wxS( "DATA" ) );
    BOOST_CHECK_EQUAL( alias.GetName(), wxS( "DATA" ) );
 
    alias.SetName( wxS( "  " ) );
    BOOST_CHECK_EQUAL( alias.GetName(), wxS( "" ) );
}
 
 
BOOST_AUTO_TEST_CASE( AddMemberTrimsWhitespace )
{
    BUS_ALIAS alias;
 
    alias.AddMember( wxS( "SDA " ) );
    alias.AddMember( wxS( " SCL" ) );
    alias.AddMember( wxS( "  MOSI  " ) );
    alias.AddMember( wxS( "MISO" ) );
 
    BOOST_REQUIRE_EQUAL( alias.Members().size(), 4u );
    BOOST_CHECK_EQUAL( alias.Members()[0], wxS( "SDA" ) );
    BOOST_CHECK_EQUAL( alias.Members()[1], wxS( "SCL" ) );
    BOOST_CHECK_EQUAL( alias.Members()[2], wxS( "MOSI" ) );
    BOOST_CHECK_EQUAL( alias.Members()[3], wxS( "MISO" ) );
}
 
 
BOOST_AUTO_TEST_CASE( AddMemberRejectsEmpty )
{
    BUS_ALIAS alias;
 
    alias.AddMember( wxS( "" ) );
    alias.AddMember( wxS( "   " ) );
    alias.AddMember( wxS( "SDA" ) );
 
    BOOST_REQUIRE_EQUAL( alias.Members().size(), 1u );
    BOOST_CHECK_EQUAL( alias.Members()[0], wxS( "SDA" ) );
}
 
 
BOOST_AUTO_TEST_CASE( SetMembersTrimsWhitespace )
{
    BUS_ALIAS alias;
 
    std::vector<wxString> members = { wxS( " SDA " ), wxS( "SCL " ), wxS( " MOSI" ), wxS( "" ), wxS( "  " ) };
    alias.SetMembers( members );
 
    BOOST_REQUIRE_EQUAL( alias.Members().size(), 3u );
    BOOST_CHECK_EQUAL( alias.Members()[0], wxS( "SDA" ) );
    BOOST_CHECK_EQUAL( alias.Members()[1], wxS( "SCL" ) );
    BOOST_CHECK_EQUAL( alias.Members()[2], wxS( "MOSI" ) );
}
 
 
BOOST_AUTO_TEST_CASE( ClonePreservesTrimmedValues )
{
    BUS_ALIAS alias;
 
    alias.SetName( wxS( "DATA " ) );
    alias.AddMember( wxS( " SDA " ) );
    alias.AddMember( wxS( "SCL " ) );
 
    std::shared_ptr<BUS_ALIAS> clone = alias.Clone();
 
    BOOST_CHECK_EQUAL( clone->GetName(), wxS( "DATA" ) );
    BOOST_REQUIRE_EQUAL( clone->Members().size(), 2u );
    BOOST_CHECK_EQUAL( clone->Members()[0], wxS( "SDA" ) );
    BOOST_CHECK_EQUAL( clone->Members()[1], wxS( "SCL" ) );
}
 
 
BOOST_AUTO_TEST_CASE( ClearMembersWorks )
{
    BUS_ALIAS alias;
 
    alias.AddMember( wxS( "SDA" ) );
    alias.AddMember( wxS( "SCL" ) );
    BOOST_CHECK_EQUAL( alias.Members().size(), 2u );
 
    alias.ClearMembers();
    BOOST_CHECK_EQUAL( alias.Members().size(), 0u );
}
 
 
BOOST_AUTO_TEST_SUITE_END()