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