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266 lines
6.9 KiB
266 lines
6.9 KiB
<?php
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/**
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* Flight: An extensible micro-framework.
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*
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* @copyright Copyright (c) 2011, Mike Cao <mike@mikecao.com>
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* @license MIT, http://flightphp.com/license
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*/
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require_once 'vendor/autoload.php';
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require_once __DIR__.'/../flight/autoload.php';
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class RouterTest extends PHPUnit_Framework_TestCase
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{
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/**
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* @var \flight\net\Router
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*/
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private $router;
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/**
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* @var \flight\net\Request
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*/
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private $request;
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/**
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* @var \flight\core\Dispatcher
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*/
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private $dispatcher;
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function setUp(){
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$this->router = new \flight\net\Router();
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$this->request = new \flight\net\Request();
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$this->dispatcher = new \flight\core\Dispatcher();
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}
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// Simple output
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function ok(){
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echo 'OK';
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}
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// Checks if a route was matched with a given output
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function check($str = '') {
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/*
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$route = $this->router->route($this->request);
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$params = array_values($route->params);
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$this->assertTrue(is_callable($route->callback));
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call_user_func_array($route->callback, $params);
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*/
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$this->routeRequest();
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$this->expectOutputString($str);
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}
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function routeRequest() {
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$dispatched = false;
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while ($route = $this->router->route($this->request)) {
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$params = array_values($route->params);
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if ($route->pass) {
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$params[] = $route;
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}
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$continue = $this->dispatcher->execute(
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$route->callback,
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$params
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);
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$dispatched = true;
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if (!$continue) break;
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$this->router->next();
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$dispatched = false;
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}
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if (!$dispatched) {
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echo '404';
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}
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}
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// Default route
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function testDefaultRoute(){
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$this->router->map('/', array($this, 'ok'));
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$this->request->url = '/';
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$this->check('OK');
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}
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// Simple path
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function testPathRoute(){
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$this->router->map('/path', array($this, 'ok'));
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$this->request->url = '/path';
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$this->check('OK');
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}
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// POST route
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function testPostRoute(){
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$this->router->map('POST /', array($this, 'ok'));
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$this->request->url = '/';
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$this->request->method = 'POST';
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$this->check('OK');
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}
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// Either GET or POST route
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function testGetPostRoute(){
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$this->router->map('GET|POST /', array($this, 'ok'));
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$this->request->url = '/';
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$this->request->method = 'GET';
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$this->check('OK');
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}
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// Test regular expression matching
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function testRegEx(){
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$this->router->map('/num/[0-9]+', array($this, 'ok'));
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$this->request->url = '/num/1234';
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$this->check('OK');
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}
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// Passing URL parameters
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function testUrlParameters(){
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$this->router->map('/user/@id', function($id){
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echo $id;
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});
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$this->request->url = '/user/123';
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$this->check('123');
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}
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// Passing URL parameters matched with regular expression
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function testRegExParameters(){
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$this->router->map('/test/@name:[a-z]+', function($name){
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echo $name;
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});
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$this->request->url = '/test/abc';
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$this->check('abc');
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}
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// Optional parameters
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function testOptionalParameters(){
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$this->router->map('/blog(/@year(/@month(/@day)))', function($year, $month, $day){
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echo "$year,$month,$day";
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});
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$this->request->url = '/blog/2000';
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$this->check('2000,,');
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}
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// Regex in optional parameters
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function testRegexOptionalParameters(){
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$this->router->map('/@controller/@method(/@id:[0-9]+)', function($controller, $method, $id){
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echo "$controller,$method,$id";
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});
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$this->request->url = '/user/delete/123';
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$this->check('user,delete,123');
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}
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// Regex in optional parameters
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function testRegexEmptyOptionalParameters(){
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$this->router->map('/@controller/@method(/@id:[0-9]+)', function($controller, $method, $id){
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echo "$controller,$method,$id";
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});
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$this->request->url = '/user/delete/';
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$this->check('user,delete,');
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}
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// Wildcard matching
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function testWildcard(){
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$this->router->map('/account/*', array($this, 'ok'));
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$this->request->url = '/account/123/abc/xyz';
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$this->check('OK');
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}
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// Check if route object was passed
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function testRouteObjectPassing(){
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$this->router->map('/yes_route', function($route){
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$this->assertTrue(is_object($route));
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$this->assertTrue(is_array($route->methods));
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$this->assertTrue(is_array($route->params));
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$this->assertEquals(sizeof($route->params), 0);
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$this->assertEquals($route->regex, null);
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$this->assertEquals($route->splat, '');
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$this->assertTrue($route->pass);
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}, true);
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$this->request->url = '/yes_route';
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$this->check();
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$this->router->map('/no_route', function($route = null){
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$this->assertTrue(is_null($route));
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}, false);
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$this->request->url = '/no_route';
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$this->check();
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}
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function testRouteWithParameters() {
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$this->router->map('/@one/@two', function($one, $two, $route){
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$this->assertEquals(sizeof($route->params), 2);
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$this->assertEquals($route->params['one'], $one);
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$this->assertEquals($route->params['two'], $two);
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}, true);
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$this->request->url = '/1/2';
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$this->check();
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}
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// Test splat
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function testSplatWildcard(){
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$this->router->map('/account/*', function($route){
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echo $route->splat;
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}, true);
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$this->request->url = '/account/456/def/xyz';
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$this->check('456/def/xyz');
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}
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// Test splat without trailing slash
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function testSplatWildcardTrailingSlash(){
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$this->router->map('/account/*', function($route){
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echo $route->splat;
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}, true);
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$this->request->url = '/account';
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$this->check();
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}
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// Test splat with named parameters
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function testSplatNamedPlusWildcard(){
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$this->router->map('/account/@name/*', function($name, $route){
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echo $route->splat;
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$this->assertEquals('abc', $name);
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}, true);
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$this->request->url = '/account/abc/456/def/xyz';
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$this->check('456/def/xyz');
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}
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// Test not found
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function testNotFound() {
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$this->router->map('/does_exist', array($this, 'ok'));
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$this->request->url = '/does_not_exist';
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$this->check('404');
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}
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// Test case sensitivity
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function testCaseSensitivity() {
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$this->router->map('/hello', array($this, 'ok'));
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$this->request->url = '/HELLO';
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$this->router->case_sensitive = true;
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$this->check('404');
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}
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}
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