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    my $file = shift || $self->get_ddl_file($schema);
    open( my $IN, '<', $file ) or die $!;
    my $sql;
    { local $/ = undef; $sql = <$IN>; }
    close $IN;
    ( $schema->storage->dbh->do($_) || print "Error on SQL: $_\n" )
        for split( /;\n/, $sql );
}

=head2 clear_schema

  DBICTest->clear_schema( $schema );

=cut

sub clear_schema {
    my $self   = shift;
    my $schema = shift;

    foreach my $class ( $schema->sources ) {
        $schema->resultset($class)->delete;
    }
}

=head2 populate_schema

  DBICTest->populate_schema( $schema );

After you deploy your schema you can use this method to populate
the tables with test data.

=cut

sub populate_schema {
    my $self   = shift;
    my $schema = shift;

    $schema->populate(
        'Artist',
        [   [qw/artistid name/],
            [ 1, 'Caterwauler McCrae' ],
            [ 2, 'Random Boy Band' ],
            [ 3, 'We Are Goth' ],
        ]
    );

    $schema->populate(
        'CD',
        [   [qw/cdid artist title year/],
            [ 1, 1, "Spoonful of bees",             1999 ],
            [ 2, 1, "Forkful of bees",              2001 ],
            [ 3, 1, "Caterwaulin' Blues",           1997 ],
            [ 4, 2, "Generic Manufactured Singles", 2001 ],
            [ 5, 2, "We like girls and stuff",      2003 ],
            [ 6, 3, "Come Be Depressed With Us",    1998 ],
        ]
    );

    $schema->populate(
        'Tag',
        [   [qw/tagid cd tag/],
            [ 1, 1, "Blue" ],
            [ 2, 2, "Blue" ],
            [ 3, 3, "Blue" ],
            [ 4, 5, "Blue" ],
            [ 5, 2, "Cheesy" ],
            [ 6, 4, "Cheesy" ],
            [ 7, 5, "Cheesy" ],
            [ 8, 2, "Shiny" ],
            [ 9, 4, "Shiny" ],
        ]
    );

    $schema->populate(
        'Producer',
        [   [qw/producerid name/],
            [ 1, 'Matt S Trout' ],
            [ 2, 'Bob The Builder' ],
            [ 3, 'Fred The Phenotype' ],
        ]
    );

    $schema->populate( 'CD_to_Producer',
        [ [qw/cd producer/], [ 1, 1 ], [ 3, 2 ], [ 2, 3 ], ] );

    $schema->populate(
        'Track',
        [   [qw/trackid cd  position title last_updated_on/],
            [ 4, 2, 1, "Stung with Success" ],
            [ 5, 2, 2, "Stripy" ],
            [ 6, 2, 3, "Sticky Honey" ],
            [ 7, 3, 1, "Yowlin" ],
            [ 8, 3, 2, "Howlin" ],
            [ 9,  3, 3, "Fowlin", '2007-10-20 00:00:00' ],
            [ 10, 4, 1, "Boring Name" ],
            [ 11, 4, 2, "Boring Song" ],
            [ 12, 4, 3, "No More Ideas" ],
            [ 13, 5, 1, "Sad" ],
            [ 14, 5, 2, "Under The Weather" ],
            [ 15, 5, 3, "Suicidal" ],
            [ 16, 1, 1, "The Bees Knees" ],
            [ 17, 1, 2, "Apiary" ],
            [ 18, 1, 3, "Beehind You" ],
        ]
    );
}

1;