function test_router_build_route()
{
assert_trigger_error('route_build', array('UNKOWN', '/', 'aaa'));
/* testing route returned array */
$r = route_build("GET", "/index", 'get_index');
assert_equal($r["method"], "GET");
assert_equal($r["pattern"], "#^/index(?:/*?)?\$#i");
assert_empty($r["names"]);
assert_equal($r["function"], "get_index");
/* testing very simple route with no parameters */
assert_match($r["pattern"], "/index");
assert_no_match($r["pattern"], "/other");
assert_no_match($r["pattern"], "/");
assert_no_match($r["pattern"], "/index/1");
/* testing empty route */
$r = route_build("GET", "/", 'get_index');
assert_match($r["pattern"], "/");
assert_match($r["pattern"], "");
assert_no_match($r["pattern"], "/test2");
$r = route_build("GET", "", 'get_index');
assert_match($r["pattern"], "/");
assert_match($r["pattern"], "");
assert_no_match($r["pattern"], "/test2");
/* testing single asterisk routes */
$r = route_build("GET", "/test/*", 'get_index');
assert_match($r["pattern"], "/test");
assert_match($r["pattern"], "/Test");
assert_match($r["pattern"], "/test/");
assert_match($r["pattern"], "/test/truc");
assert_match($r["pattern"], "/test/truc/");
assert_match($r["pattern"], "/test/truc////");
assert_no_match($r["pattern"], "/test/truc/2");
assert_no_match($r["pattern"], "/test2");
assert_equal($r["names"][0], 0);
preg_match($r["pattern"], "/test/foo////", $matches);
assert_length_of($matches, 2);
assert_equal($matches[1], "foo");
$r = route_build("GET", "/test/*/two", 'get_index');
assert_match($r["pattern"], "/test/truc/two");
assert_match($r["pattern"], "/test/truc/two/");
assert_no_match($r["pattern"], "/test");
assert_no_match($r["pattern"], "/test/");
assert_no_match($r["pattern"], "/test/truc");
assert_no_match($r["pattern"], "/test/truc/2");
assert_no_match($r["pattern"], "/test2");
assert_no_match($r["pattern"], "/test/truc/2/two");
assert_no_match($r["pattern"], "/test/truc/two/three");
assert_equal($r["names"][0], 0);
preg_match($r["pattern"], "/test/foo/two/", $matches);
assert_length_of($matches, 2);
assert_equal($matches[1], "foo");
/* testing single asterisk routes with params names */
$r = route_build("GET", array("/test/*/two", array("first")), 'get_index');
assert_match($r["pattern"], "/test/truc/two");
assert_match($r["pattern"], "/test/truc/two/");
assert_equal($r["names"][0], "first");
/* testing double asterisk routes */
$r = route_build("GET", "/test/**", 'get_index');
assert_match($r["pattern"], "/test");
assert_match($r["pattern"], "/TEST");
assert_match($r["pattern"], "/test/");
assert_match($r["pattern"], "/test/truc");
assert_match($r["pattern"], "/test/truc/2");
assert_no_match($r["pattern"], "/test2");
assert_equal($r["names"][0], 0);
preg_match($r["pattern"], "/test/foo", $matches);
assert_length_of($matches, 2);
assert_equal($matches[1], "foo");
$r = route_build("GET", "/test/**/two/", 'get_index');
assert_match($r["pattern"], "/test/truc/two");
assert_match($r["pattern"], "/test/truc/one/two");
assert_match($r["pattern"], "/Test/truc/one/two/");
assert_no_match($r["pattern"], "/test");
assert_no_match($r["pattern"], "/test/");
assert_no_match($r["pattern"], "/test/truc");
assert_no_match($r["pattern"], "/test/truc/2");
assert_no_match($r["pattern"], "/test2");
assert_no_match($r["pattern"], "/test/truc/one/two/three");
preg_match($r["pattern"], "/test/foo/bar/two", $matches);
assert_length_of($matches, 2);
assert_equal($matches[1], "foo/bar");
/* testing named parameters routes */
$r = route_build("GET", "/test/:bob", 'get_index');
assert_match($r["pattern"], "/test");
assert_match($r["pattern"], "/test/");
assert_match($r["pattern"], "/test/truc");
assert_no_match($r["pattern"], "/test/truc/2");
assert_no_match($r["pattern"], "/test2");
assert_equal($r["names"][0], "bob");
/* testing regexp route */
$r = route_build("GET", "^/my/(\\d+)/own/regexp", 'get_index');
assert_match($r["pattern"], "/my/12/own/regexp");
/* testing a complex route and parameters names*/
$r = route_build("GET", "/test/:my/*/complex/**/:route", 'get_index');
assert_match($r["pattern"], "/test/my/first/complex/very-big/route/69");
assert_no_match($r["pattern"], "/test/truc/2");
assert_equal($r["names"][0], "my");
assert_equal($r["names"][1], 1);
assert_equal($r["names"][2], "2");
assert_equal($r["names"][3], "route");
/* testing typical route used for static files */
$r = route_build("GET", "/*.jpg/:size", 'get_index');
assert_match($r["pattern"], "/limonade.jpg");
assert_match($r["pattern"], "/limonade.jpg/");
assert_match($r["pattern"], "/limonade.jpg/thumb");
/* testing a complex route and parameters names*/
$path = "/test/:my/*/complex/**/:route";
$params = array("mmy", "second", "lazy", null);
$r = route_build("GET", array($path, $params), 'get_index');
assert_match($r["pattern"], "/test/my/first/complex/very-big/route/69");
assert_no_match($r["pattern"], "/test/truc/2");
assert_equal($r["names"][0], "mmy");
assert_equal($r["names"][1], "second");
assert_equal($r["names"][2], "lazy");
assert_equal($r["names"][3], "route");
/* testing a route with special characters */
$r = route_build("GET", "/mañana/:when", 'get_index');
assert_match($r["pattern"], "/mañana/tomorrow");
}
/**
* Add route if required params are provided.
* Delete all routes if null is passed as a unique argument
* Return all routes
*
* @access private
* @param string $method
* @param string $path_or_array
* @param string $func
* @return array
*/
function route()
{
static $routes = array();
$nargs = func_num_args();
if ($nargs > 0) {
$args = func_get_args();
if ($nargs === 1 && is_null($args[0])) {
$routes = array();
} else {
if ($nargs < 3) {
trigger_error("Missing arguments for route()", E_USER_ERROR);
} else {
$method = $args[0];
$path_or_array = $args[1];
$func = $args[2];
$routes[] = route_build($method, $path_or_array, $func);
}
}
}
return $routes;
}
