PHP sfPatternRoutingTest::prependRoute示例

$r->clearRoutes();
$r->connect('test', new sfRoute('/:module', array('action' => 'index')));
$r->connect('test1', new sfRoute('/:module/:action/*', array()));
$routes = $r->getRoutes();
$r->clearRoutes();
$r->appendRoute('test', new sfRoute('/:module', array('action' => 'index')));
$r->appendRoute('test1', new sfRoute('/:module/:action/*', array()));
$t->is($r->getRoutes(), $routes, '->appendRoute() is an alias for ->connect()');
// ->prependRoute()
$t->diag('->prependRoute()');
$r->clearRoutes();
$r->connect('test', new sfRoute('/:module', array('action' => 'index')));
$r->connect('test1', new sfRoute('/:module/:action/*', array()));
$route_names = array_keys($r->getRoutes());
$r->clearRoutes();
$r->prependRoute('test', new sfRoute('/:module', array('action' => 'index')));
$r->prependRoute('test1', new sfRoute('/:module/:action/*', array()));
$p_route_names = array_keys($r->getRoutes());
$t->is(implode('-', $p_route_names), implode('-', array_reverse($route_names)), '->prependRoute() adds new routes at the beginning of the existings ones');
// ->addRouteBefore()
$t->diag('->insertRouteBefore()');
$r->clearRoutes();
$r->connect('test1', new sfRoute('/:module', array('action' => 'index')));
$r->connect('test3', new sfRoute('/:module/:action/*', array()));
$r->insertRouteBefore('test3', 'test2', new sfRoute('/:module/:action', array('module' => 'default')));
$route_names = array_keys($r->getRoutes());
$r->clearRoutes();
$r->connect('test1', new sfRoute('/:module', array('action' => 'index')));
$r->connect('test2', new sfRoute('/:module/:action', array('module' => 'default')));
$r->connect('test3', new sfRoute('/:module/:action/*', array()));
$test_route_names = array_keys($r->getRoutes());