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- <?php
- class RoutingTest extends PHPUnit_Framework_TestCase {
- public static function setUpBeforeClass()
- {
- $routes = array();
- $routes['GET /'] = array('name' => 'root', 'do' => function() {});
- $routes['GET /home'] = array('name' => 'home', 'do' => function() {});
- $routes['POST /home'] = array('name' => 'post-home', 'do' => function() {});
- $routes['GET /user/(:num)'] = array('name' => 'user', 'do' => function() {});
- $routes['GET /user/(:any)/(:num)/edit'] = array('name' => 'edit', 'do' => function() {});
- $routes['GET /cart/(:num?)'] = array('name' => 'cart', 'do' => function() {});
- $routes['GET /download/(:num?)/(:any?)'] = array('name' => 'download', 'do' => function() {});
- System\Router::$routes = $routes;
- }
- public static function tearDownAfterClass()
- {
- System\Router::$routes = null;
- }
- public function tearDown()
- {
- Utils::rrmdir(APP_PATH.'routes');
- }
- public function testRouterReturnsNullWhenNotFound()
- {
- $this->assertNull(System\Router::route('GET', 'doesnt-exist'));
- }
- public function testRouterRoutesToRootWhenItIsRequest()
- {
- $this->assertEquals(System\Router::route('GET', '/')->callback['name'], 'root');
- }
- public function testRouterRoutesToProperRouteWhenSegmentsArePresent()
- {
- $this->assertEquals(System\Router::route('GET', 'home')->callback['name'], 'home');
- $this->assertEquals(System\Router::route('GET', 'user/1')->callback['name'], 'user');
- $this->assertEquals(System\Router::route('GET', 'user/taylor/25/edit')->callback['name'], 'edit');
- $this->assertEquals(System\Router::route('POST', 'home')->callback['name'], 'post-home');
- }
- public function testRouterGivesRouteProperSegmentsWhenTheyArePresent()
- {
- $this->assertEquals(System\Router::route('GET', 'user/1')->parameters[0], 1);
- $this->assertEquals(count(System\Router::route('GET', 'user/1')->parameters), 1);
- $this->assertEquals(System\Router::route('GET', 'user/taylor/25/edit')->parameters[0], 'taylor');
- $this->assertEquals(System\Router::route('GET', 'user/taylor/25/edit')->parameters[1], 25);
- $this->assertEquals(count(System\Router::route('GET', 'user/taylor/25/edit')->parameters), 2);
- }
- public function testRouterRoutesToProperRouteWhenUsingOptionalSegments()
- {
- $this->assertEquals(System\Router::route('GET', 'cart')->callback['name'], 'cart');
- $this->assertEquals(System\Router::route('GET', 'cart/1')->callback['name'], 'cart');
- $this->assertEquals(System\Router::route('GET', 'download')->callback['name'], 'download');
- $this->assertEquals(System\Router::route('GET', 'download/1')->callback['name'], 'download');
- $this->assertEquals(System\Router::route('GET', 'download/1/a')->callback['name'], 'download');
- }
- public function testRouterGivesRouteProperOptionalSegmentsWhenTheyArePresent()
- {
- $this->assertTrue(is_array(System\Router::route('GET', 'cart')->parameters));
- $this->assertEquals(count(System\Router::route('GET', 'cart')->parameters), 0);
- $this->assertEquals(System\Router::route('GET', 'cart/1')->parameters[0], 1);
- $this->assertEquals(count(System\Router::route('GET', 'download')->parameters), 0);
- $this->assertEquals(System\Router::route('GET', 'download/1')->parameters[0], 1);
- $this->assertEquals(count(System\Router::route('GET', 'download/1')->parameters), 1);
- $this->assertEquals(System\Router::route('GET', 'download/1/a')->parameters[0], 1);
- $this->assertEquals(System\Router::route('GET', 'download/1/a')->parameters[1], 'a');
- $this->assertEquals(count(System\Router::route('GET', 'download/1/a')->parameters), 2);
- }
- public function testRouterReturnsNullWhenRouteNotFound()
- {
- $this->assertNull(System\Router::route('GET', 'user/taylor/taylor/edit'));
- $this->assertNull(System\Router::route('GET', 'user/taylor'));
- $this->assertNull(System\Router::route('GET', 'user/12-3'));
- $this->assertNull(System\Router::route('GET', 'cart/a'));
- $this->assertNull(System\Router::route('GET', 'cart/12-3'));
- $this->assertNull(System\Router::route('GET', 'download/a'));
- $this->assertNull(System\Router::route('GET', 'download/1a'));
- $this->assertNull(System\Router::route('POST', 'user/taylor/25/edit'));
- }
- public function testRouteLoaderShouldReturnSingleRoutesFileWhenNoFolderIsPresent()
- {
- $routes = System\Router::load('test');
- // Only the Laravel default route should be returned.
- $this->assertArrayHasKey('GET /', $routes);
- }
- public function testRouteLoaderLoadsRouteFilesInRouteDirectoryByURI()
- {
- $this->setupRoutesDirectory();
- $this->assertArrayHasKey('GET /user', System\Router::load('user'));
- $this->assertArrayHasKey('GET /cart/edit', System\Router::load('cart'));
- $this->assertArrayHasKey('GET /cart/edit', System\Router::load('cart/edit'));
- }
- public function testRouteLoaderLoadsBaseRoutesFileForEveryRequest()
- {
- $this->setupRoutesDirectory();
- $this->assertArrayHasKey('GET /', System\Router::load('user'));
- }
- private function setupRoutesDirectory()
- {
- mkdir(APP_PATH.'routes', 0777);
- file_put_contents(APP_PATH.'routes/user.php', "<?php return array('GET /user' => function() {return '/user';}); ?>", LOCK_EX);
- file_put_contents(APP_PATH.'routes/cart.php', "<?php return array('GET /cart/edit' => function() {return '/cart/edit';}); ?>", LOCK_EX);
- }
- }
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