#!/usr/bin/perl
use 5.012;
use strict;
use warnings;
use Test::Lib;
use File::Spec;
use Test::More tests => 6;
use Test::Map::Tube;
use Sample;
my %tests = (
              'good-map.xml'                      => undef, # supposed to pass
              'line-not-used-but-other-link.xml'  => undef, # supposed to pass
              'line-not-used.xml'                 => 'Line id C defined but serves no stations (not even as other_link)', # supposed to fail
              'line-used-once.xml'                => 'Line id C defined but serves only one station',                     # supposed to fail
            );
my @localdir = File::Spec->splitdir($0);
pop(@localdir);
for my $name ( sort keys %tests ) {
    my $dataname = File::Spec->catfile( @localdir, $name );
    my $map = Sample->new( xml => $dataname );
    my( $ok, @messages ) = ok_lines_used( $map, { name => $name } );
    if ( $tests{$name} ) {
        # Expected to fail with a certain message:
        if ($ok) {
            # Unexpectedly passed the test when we shouldn't
            diag('Test passed although it should not, expected ' . $tests{$name} );
            ok( !$ok, $name );
        } else {
            # We failed as expected. Check whether we failed for the right reason.
            is( $messages[0], $tests{$name}, $name );
        }
    } else {
        # Expected to pass the test.
        diag($_) for @messages;
        ok( $ok, $name );
    }
}