##
require t::test_setup;
test_setup::setup();
##
##
package test_setup;
sub setup {
# ...
}
BEGIN { # must be after the sub definition
setup();
$ENV{USE_TEST_DB} = 1;
}
1;
##
##
if ( $ENV{USE_TEST_DB} ) {
__PACKAGE__->config( 'Plugin::ConfigLoader' => { file => 'myapp_test.yml'} );
}