--- /dev/null
+<?php
+
+/**
+ * @file
+ * Contains \Drupal\KernelTests\Core\Routing\RouteProviderTest.
+ */
+
+namespace Drupal\KernelTests\Core\Routing;
+
+use Drupal\Component\Utility\Unicode;
+use Drupal\Core\Cache\MemoryBackend;
+use Drupal\Core\Database\Database;
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\KeyValueStore\KeyValueMemoryFactory;
+use Drupal\Core\Lock\NullLockBackend;
+use Drupal\Core\Path\CurrentPathStack;
+use Drupal\Core\Routing\MatcherDumper;
+use Drupal\Core\Routing\RouteProvider;
+use Drupal\Core\State\State;
+use Drupal\KernelTests\KernelTestBase;
+use Drupal\Tests\Core\Routing\RoutingFixtures;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\Exception\RouteNotFoundException;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+
+/**
+ * Confirm that the default route provider is working correctly.
+ *
+ * @group Routing
+ */
+class RouteProviderTest extends KernelTestBase {
+
+ /**
+ * Modules to enable.
+ */
+ public static $modules = ['url_alter_test', 'system'];
+
+ /**
+ * A collection of shared fixture data for tests.
+ *
+ * @var RoutingFixtures
+ */
+ protected $fixtures;
+
+ /**
+ * The state.
+ *
+ * @var \Drupal\Core\State\StateInterface
+ */
+ protected $state;
+
+ /**
+ * The current path.
+ *
+ * @var \Drupal\Core\Path\CurrentPathStack
+ */
+ protected $currentPath;
+
+ /**
+ * The cache backend.
+ *
+ * @var \Drupal\Core\Cache\MemoryBackend
+ */
+ protected $cache;
+
+ /**
+ * The inbound path processor.
+ *
+ * @var \Drupal\Core\PathProcessor\InboundPathProcessorInterface
+ */
+ protected $pathProcessor;
+
+ /**
+ * The cache tags invalidator.
+ *
+ * @var \Drupal\Core\Cache\CacheTagsInvalidatorInterface
+ */
+ protected $cacheTagsInvalidator;
+
+ protected function setUp() {
+ parent::setUp();
+ $this->fixtures = new RoutingFixtures();
+ $this->state = new State(new KeyValueMemoryFactory(), new MemoryBackend('test'), new NullLockBackend());
+ $this->currentPath = new CurrentPathStack(new RequestStack());
+ $this->cache = new MemoryBackend();
+ $this->pathProcessor = \Drupal::service('path_processor_manager');
+ $this->cacheTagsInvalidator = \Drupal::service('cache_tags.invalidator');
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ public function register(ContainerBuilder $container) {
+ parent::register($container);
+
+ // Readd the incoming path alias for these tests.
+ if ($container->hasDefinition('path_processor_alias')) {
+ $definition = $container->getDefinition('path_processor_alias');
+ $definition->addTag('path_processor_inbound');
+ }
+ }
+
+ protected function tearDown() {
+ $this->fixtures->dropTables(Database::getConnection());
+
+ parent::tearDown();
+ }
+
+ /**
+ * Confirms that the correct candidate outlines are generated.
+ */
+ public function testCandidateOutlines() {
+
+ $connection = Database::getConnection();
+ $provider = new TestRouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $parts = ['node', '5', 'edit'];
+
+ $candidates = $provider->getCandidateOutlines($parts);
+
+ $candidates = array_flip($candidates);
+
+ $this->assertTrue(count($candidates) == 7, 'Correct number of candidates found');
+ $this->assertTrue(array_key_exists('/node/5/edit', $candidates), 'First candidate found.');
+ $this->assertTrue(array_key_exists('/node/5/%', $candidates), 'Second candidate found.');
+ $this->assertTrue(array_key_exists('/node/%/edit', $candidates), 'Third candidate found.');
+ $this->assertTrue(array_key_exists('/node/%/%', $candidates), 'Fourth candidate found.');
+ $this->assertTrue(array_key_exists('/node/5', $candidates), 'Fifth candidate found.');
+ $this->assertTrue(array_key_exists('/node/%', $candidates), 'Sixth candidate found.');
+ $this->assertTrue(array_key_exists('/node', $candidates), 'Seventh candidate found.');
+ }
+
+ /**
+ * Don't fail when given an empty path.
+ */
+ public function testEmptyPathCandidatesOutlines() {
+ $provider = new TestRouteProvider(Database::getConnection(), $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+ $candidates = $provider->getCandidateOutlines([]);
+ $this->assertEqual(count($candidates), 0, 'Empty parts should return no candidates.');
+ }
+
+ /**
+ * Confirms that we can find routes with the exact incoming path.
+ */
+ public function testExactPathMatch() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->sampleRouteCollection());
+ $dumper->dump();
+
+ $path = '/path/one';
+
+ $request = Request::create($path, 'GET');
+
+ $routes = $provider->getRouteCollectionForRequest($request);
+
+ foreach ($routes as $route) {
+ $this->assertEqual($route->getPath(), $path, 'Found path has correct pattern');
+ }
+ }
+
+ /**
+ * Confirms that we can find routes whose pattern would match the request.
+ */
+ public function testOutlinePathMatch() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->complexRouteCollection());
+ $dumper->dump();
+
+ $path = '/path/1/one';
+
+ $request = Request::create($path, 'GET');
+
+ $routes = $provider->getRouteCollectionForRequest($request);
+
+ // All of the matching paths have the correct pattern.
+ foreach ($routes as $route) {
+ $this->assertEqual($route->compile()->getPatternOutline(), '/path/%/one', 'Found path has correct pattern');
+ }
+
+ $this->assertEqual(count($routes), 2, 'The correct number of routes was found.');
+ $this->assertNotNull($routes->get('route_a'), 'The first matching route was found.');
+ $this->assertNotNull($routes->get('route_b'), 'The second matching route was not found.');
+ }
+
+ /**
+ * Data provider for testMixedCasePaths()
+ */
+ public function providerMixedCaseRoutePaths() {
+ return [
+ ['/path/one', 'route_a'],
+ ['/path/two', NULL],
+ ['/PATH/one', 'route_a'],
+ ['/path/2/one', 'route_b', 'PUT'],
+ ['/paTH/3/one', 'route_b', 'PUT'],
+ // There should be no lower case of a Hebrew letter.
+ ['/somewhere/4/over/the/קainbow', 'route_c'],
+ ['/Somewhere/5/over/the/קainboW', 'route_c'],
+ ['/another/llama/aboUT/22', 'route_d'],
+ ['/another/llama/about/22', 'route_d'],
+ ['/place/meΦω', 'route_e', 'HEAD'],
+ ['/place/meφΩ', 'route_e', 'HEAD'],
+ ];
+ }
+
+ /**
+ * Confirms that we find routes using a case-insensitive path match.
+ *
+ * @dataProvider providerMixedCaseRoutePaths
+ */
+ public function testMixedCasePaths($path, $expected_route_name, $method = 'GET') {
+ // The case-insensitive behavior for higher UTF-8 characters depends on
+ // \Drupal\Component\Utility\Unicode::strtolower() using mb_strtolower()
+ // but kernel tests do not currently run the check that enables it.
+ // @todo remove this when https://www.drupal.org/node/2849669 is fixed.
+ Unicode::check();
+
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->mixedCaseRouteCollection());
+ $dumper->dump();
+
+ $request = Request::create($path, $method);
+
+ $routes = $provider->getRouteCollectionForRequest($request);
+
+ if ($expected_route_name) {
+ $this->assertEquals(1, count($routes), 'The correct number of routes was found.');
+ $this->assertNotNull($routes->get($expected_route_name), 'The first matching route was found.');
+ }
+ else {
+ $this->assertEquals(0, count($routes), 'No routes matched.');
+ }
+ }
+
+ /**
+ * Data provider for testMixedCasePaths()
+ */
+ public function providerDuplicateRoutePaths() {
+ // When matching routes with the same fit the route with the lowest-sorting
+ // name should end up first in the resulting route collection.
+ return [
+ ['/path/one', 3, 'route_a'],
+ ['/PATH/one', 3, 'route_a'],
+ ['/path/two', 1, 'route_d'],
+ ['/PATH/three', 0],
+ ['/place/meΦω', 2, 'route_e'],
+ ['/placE/meφΩ', 2, 'route_e'],
+ ];
+ }
+
+ /**
+ * Confirms that we find all routes with the same path.
+ *
+ * @dataProvider providerDuplicateRoutePaths
+ */
+ public function testDuplicateRoutePaths($path, $number, $expected_route_name = NULL) {
+
+ // The case-insensitive behavior for higher UTF-8 characters depends on
+ // \Drupal\Component\Utility\Unicode::strtolower() using mb_strtolower()
+ // but kernel tests do not currently run the check that enables it.
+ // @todo remove this when https://www.drupal.org/node/2849669 is fixed.
+ Unicode::check();
+
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->duplicatePathsRouteCollection());
+ $dumper->dump();
+
+ $request = Request::create($path);
+ $routes = $provider->getRouteCollectionForRequest($request);
+ $this->assertEquals($number, count($routes), 'The correct number of routes was found.');
+ if ($expected_route_name) {
+ $route_name = key(current($routes));
+ $this->assertEquals($expected_route_name, $route_name, 'The expected route name was found.');
+ }
+ }
+
+ /**
+ * Confirms that a trailing slash on the request does not result in a 404.
+ */
+ public function testOutlinePathMatchTrailingSlash() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->complexRouteCollection());
+ $dumper->dump();
+
+ $path = '/path/1/one/';
+
+ $request = Request::create($path, 'GET');
+
+ $routes = $provider->getRouteCollectionForRequest($request);
+
+ // All of the matching paths have the correct pattern.
+ foreach ($routes as $route) {
+ $this->assertEqual($route->compile()->getPatternOutline(), '/path/%/one', 'Found path has correct pattern');
+ }
+
+ $this->assertEqual(count($routes), 2, 'The correct number of routes was found.');
+ $this->assertNotNull($routes->get('route_a'), 'The first matching route was found.');
+ $this->assertNotNull($routes->get('route_b'), 'The second matching route was not found.');
+ }
+
+ /**
+ * Confirms that we can find routes whose pattern would match the request.
+ */
+ public function testOutlinePathMatchDefaults() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $collection = new RouteCollection();
+ $collection->add('poink', new Route('/some/path/{value}', [
+ 'value' => 'poink',
+ ]));
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($collection);
+ $dumper->dump();
+
+ $path = '/some/path';
+
+ $request = Request::create($path, 'GET');
+
+ try {
+ $routes = $provider->getRouteCollectionForRequest($request);
+
+ // All of the matching paths have the correct pattern.
+ foreach ($routes as $route) {
+ $this->assertEqual($route->compile()->getPatternOutline(), '/some/path', 'Found path has correct pattern');
+ }
+
+ $this->assertEqual(count($routes), 1, 'The correct number of routes was found.');
+ $this->assertNotNull($routes->get('poink'), 'The first matching route was found.');
+ }
+ catch (ResourceNotFoundException $e) {
+ $this->fail('No matching route found with default argument value.');
+ }
+ }
+
+ /**
+ * Confirms that we can find routes whose pattern would match the request.
+ */
+ public function testOutlinePathMatchDefaultsCollision() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $collection = new RouteCollection();
+ $collection->add('poink', new Route('/some/path/{value}', [
+ 'value' => 'poink',
+ ]));
+ $collection->add('narf', new Route('/some/path/here'));
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($collection);
+ $dumper->dump();
+
+ $path = '/some/path';
+
+ $request = Request::create($path, 'GET');
+
+ try {
+ $routes = $provider->getRouteCollectionForRequest($request);
+
+ // All of the matching paths have the correct pattern.
+ foreach ($routes as $route) {
+ $this->assertEqual($route->compile()->getPatternOutline(), '/some/path', 'Found path has correct pattern');
+ }
+
+ $this->assertEqual(count($routes), 1, 'The correct number of routes was found.');
+ $this->assertNotNull($routes->get('poink'), 'The first matching route was found.');
+ }
+ catch (ResourceNotFoundException $e) {
+ $this->fail('No matching route found with default argument value.');
+ }
+ }
+
+ /**
+ * Confirms that we can find routes whose pattern would match the request.
+ */
+ public function testOutlinePathMatchDefaultsCollision2() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $collection = new RouteCollection();
+ $collection->add('poink', new Route('/some/path/{value}', [
+ 'value' => 'poink',
+ ]));
+ $collection->add('narf', new Route('/some/path/here'));
+ $collection->add('eep', new Route('/something/completely/different'));
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($collection);
+ $dumper->dump();
+
+ $path = '/some/path/here';
+
+ $request = Request::create($path, 'GET');
+
+ try {
+ $routes = $provider->getRouteCollectionForRequest($request);
+ $routes_array = $routes->all();
+
+ $this->assertEqual(count($routes), 2, 'The correct number of routes was found.');
+ $this->assertEqual(['narf', 'poink'], array_keys($routes_array), 'Ensure the fitness was taken into account.');
+ $this->assertNotNull($routes->get('narf'), 'The first matching route was found.');
+ $this->assertNotNull($routes->get('poink'), 'The second matching route was found.');
+ $this->assertNull($routes->get('eep'), 'Non-matching route was not found.');
+ }
+ catch (ResourceNotFoundException $e) {
+ $this->fail('No matching route found with default argument value.');
+ }
+ }
+
+ /**
+ * Confirms that we can find multiple routes that match the request equally.
+ */
+ public function testOutlinePathMatchDefaultsCollision3() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $collection = new RouteCollection();
+ $collection->add('poink', new Route('/some/{value}/path'));
+ // Add a second route matching the same path pattern.
+ $collection->add('poink2', new Route('/some/{object}/path'));
+ $collection->add('narf', new Route('/some/here/path'));
+ $collection->add('eep', new Route('/something/completely/different'));
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($collection);
+ $dumper->dump();
+
+ $path = '/some/over-there/path';
+
+ $request = Request::create($path, 'GET');
+
+ try {
+ $routes = $provider->getRouteCollectionForRequest($request);
+ $routes_array = $routes->all();
+
+ $this->assertEqual(count($routes), 2, 'The correct number of routes was found.');
+ $this->assertEqual(['poink', 'poink2'], array_keys($routes_array), 'Ensure the fitness and name were taken into account in the sort.');
+ $this->assertNotNull($routes->get('poink'), 'The first matching route was found.');
+ $this->assertNotNull($routes->get('poink2'), 'The second matching route was found.');
+ $this->assertNull($routes->get('eep'), 'Non-matching route was not found.');
+ }
+ catch (ResourceNotFoundException $e) {
+ $this->fail('No matching route found with default argument value.');
+ }
+ }
+
+ /**
+ * Tests a route with a 0 as value.
+ */
+ public function testOutlinePathMatchZero() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $collection = new RouteCollection();
+ $collection->add('poink', new Route('/some/path/{value}'));
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($collection);
+ $dumper->dump();
+
+ $path = '/some/path/0';
+
+ $request = Request::create($path, 'GET');
+
+ try {
+ $routes = $provider->getRouteCollectionForRequest($request);
+
+ // All of the matching paths have the correct pattern.
+ foreach ($routes as $route) {
+ $this->assertEqual($route->compile()->getPatternOutline(), '/some/path/%', 'Found path has correct pattern');
+ }
+
+ $this->assertEqual(count($routes), 1, 'The correct number of routes was found.');
+ }
+ catch (ResourceNotFoundException $e) {
+ $this->fail('No matchout route found with 0 as argument value');
+ }
+ }
+
+ /**
+ * Confirms that an exception is thrown when no matching path is found.
+ */
+ public function testOutlinePathNoMatch() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->complexRouteCollection());
+ $dumper->dump();
+
+ $path = '/no/such/path';
+
+ $request = Request::create($path, 'GET');
+
+
+ $routes = $provider->getRoutesByPattern($path);
+ $this->assertFalse(count($routes), 'No path found with this pattern.');
+
+ $collection = $provider->getRouteCollectionForRequest($request);
+ $this->assertTrue(count($collection) == 0, 'Empty route collection found with this pattern.');
+ }
+
+ /**
+ * Tests that route caching works.
+ */
+ public function testRouteCaching() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->sampleRouteCollection());
+ $dumper->addRoutes($this->fixtures->complexRouteCollection());
+ $dumper->dump();
+
+ // A simple path.
+ $path = '/path/add/one';
+ $request = Request::create($path, 'GET');
+ $provider->getRouteCollectionForRequest($request);
+
+ $cache = $this->cache->get('route:/path/add/one:');
+ $this->assertEqual('/path/add/one', $cache->data['path']);
+ $this->assertEqual([], $cache->data['query']);
+ $this->assertEqual(3, count($cache->data['routes']));
+
+ // A path with query parameters.
+ $path = '/path/add/one?foo=bar';
+ $request = Request::create($path, 'GET');
+ $provider->getRouteCollectionForRequest($request);
+
+ $cache = $this->cache->get('route:/path/add/one:foo=bar');
+ $this->assertEqual('/path/add/one', $cache->data['path']);
+ $this->assertEqual(['foo' => 'bar'], $cache->data['query']);
+ $this->assertEqual(3, count($cache->data['routes']));
+
+ // A path with placeholders.
+ $path = '/path/1/one';
+ $request = Request::create($path, 'GET');
+ $provider->getRouteCollectionForRequest($request);
+
+ $cache = $this->cache->get('route:/path/1/one:');
+ $this->assertEqual('/path/1/one', $cache->data['path']);
+ $this->assertEqual([], $cache->data['query']);
+ $this->assertEqual(2, count($cache->data['routes']));
+
+ // A path with a path alias.
+ /** @var \Drupal\Core\Path\AliasStorageInterface $path_storage */
+ $path_storage = \Drupal::service('path.alias_storage');
+ $path_storage->save('/path/add/one', '/path/add-one');
+ /** @var \Drupal\Core\Path\AliasManagerInterface $alias_manager */
+ $alias_manager = \Drupal::service('path.alias_manager');
+ $alias_manager->cacheClear();
+
+ $path = '/path/add-one';
+ $request = Request::create($path, 'GET');
+ $provider->getRouteCollectionForRequest($request);
+
+ $cache = $this->cache->get('route:/path/add-one:');
+ $this->assertEqual('/path/add/one', $cache->data['path']);
+ $this->assertEqual([], $cache->data['query']);
+ $this->assertEqual(3, count($cache->data['routes']));
+ }
+
+ /**
+ * Test RouteProvider::getRouteByName() and RouteProvider::getRoutesByNames().
+ */
+ public function testRouteByName() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->sampleRouteCollection());
+ $dumper->dump();
+
+ $route = $provider->getRouteByName('route_a');
+ $this->assertEqual($route->getPath(), '/path/one', 'The right route pattern was found.');
+ $this->assertEqual($route->getMethods(), ['GET'], 'The right route method was found.');
+ $route = $provider->getRouteByName('route_b');
+ $this->assertEqual($route->getPath(), '/path/one', 'The right route pattern was found.');
+ $this->assertEqual($route->getMethods(), ['PUT'], 'The right route method was found.');
+
+ $exception_thrown = FALSE;
+ try {
+ $provider->getRouteByName('invalid_name');
+ }
+ catch (RouteNotFoundException $e) {
+ $exception_thrown = TRUE;
+ }
+ $this->assertTrue($exception_thrown, 'Random route was not found.');
+
+ $routes = $provider->getRoutesByNames(['route_c', 'route_d', $this->randomMachineName()]);
+ $this->assertEqual(count($routes), 2, 'Only two valid routes found.');
+ $this->assertEqual($routes['route_c']->getPath(), '/path/two');
+ $this->assertEqual($routes['route_d']->getPath(), '/path/three');
+ }
+
+ /**
+ * Ensures that the routing system is capable of extreme long patterns.
+ */
+ public function testGetRoutesByPatternWithLongPatterns() {
+ $connection = Database::getConnection();
+ $provider = new TestRouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+ // This pattern has only 3 parts, so we will get candidates, but no routes,
+ // even though we have not dumped the routes yet.
+ $shortest = '/test/1/test2';
+ $result = $provider->getRoutesByPattern($shortest);
+ $this->assertEqual($result->count(), 0);
+ $candidates = $provider->getCandidateOutlines(explode('/', trim($shortest, '/')));
+ $this->assertEqual(count($candidates), 7);
+ // A longer patten is not found and returns no candidates
+ $path_to_test = '/test/1/test2/2/test3/3/4/5/6/test4';
+ $result = $provider->getRoutesByPattern($path_to_test);
+ $this->assertEqual($result->count(), 0);
+ $candidates = $provider->getCandidateOutlines(explode('/', trim($path_to_test, '/')));
+ $this->assertEqual(count($candidates), 0);
+
+ // Add a matching route and dump it.
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $collection = new RouteCollection();
+ $collection->add('long_pattern', new Route('/test/{v1}/test2/{v2}/test3/{v3}/{v4}/{v5}/{v6}/test4'));
+ $dumper->addRoutes($collection);
+ $dumper->dump();
+
+ $result = $provider->getRoutesByPattern($path_to_test);
+ $this->assertEqual($result->count(), 1);
+ // We can't compare the values of the routes directly, nor use
+ // spl_object_hash() because they are separate instances.
+ $this->assertEqual(serialize($result->get('long_pattern')), serialize($collection->get('long_pattern')), 'The right route was found.');
+ // We now have a single candidate outline.
+ $candidates = $provider->getCandidateOutlines(explode('/', trim($path_to_test, '/')));
+ $this->assertEqual(count($candidates), 1);
+ // Longer and shorter patterns are not found. Both are longer than 3, so
+ // we should not have any candidates either. The fact that we do not
+ // get any candidates for a longer path is a security feature.
+ $longer = '/test/1/test2/2/test3/3/4/5/6/test4/trailing/more/parts';
+ $result = $provider->getRoutesByPattern($longer);
+ $this->assertEqual($result->count(), 0);
+ $candidates = $provider->getCandidateOutlines(explode('/', trim($longer, '/')));
+ $this->assertEqual(count($candidates), 1);
+ $shorter = '/test/1/test2/2/test3';
+ $result = $provider->getRoutesByPattern($shorter);
+ $this->assertEqual($result->count(), 0);
+ $candidates = $provider->getCandidateOutlines(explode('/', trim($shorter, '/')));
+ $this->assertEqual(count($candidates), 0);
+ // This pattern has only 3 parts, so we will get candidates, but no routes.
+ // This result is unchanged by running the dumper.
+ $result = $provider->getRoutesByPattern($shortest);
+ $this->assertEqual($result->count(), 0);
+ $candidates = $provider->getCandidateOutlines(explode('/', trim($shortest, '/')));
+ $this->assertEqual(count($candidates), 7);
+ }
+
+ /**
+ * Tests getRoutesPaged().
+ */
+ public function testGetRoutesPaged() {
+ $connection = Database::getConnection();
+ $provider = new RouteProvider($connection, $this->state, $this->currentPath, $this->cache, $this->pathProcessor, $this->cacheTagsInvalidator, 'test_routes');
+
+ $this->fixtures->createTables($connection);
+ $dumper = new MatcherDumper($connection, $this->state, 'test_routes');
+ $dumper->addRoutes($this->fixtures->sampleRouteCollection());
+ $dumper->dump();
+
+ $fixture_routes = $this->fixtures->staticSampleRouteCollection();
+
+ // Query all the routes.
+ $routes = $provider->getRoutesPaged(0);
+ $this->assertEqual(array_keys($routes), array_keys($fixture_routes));
+
+ // Query non routes.
+ $routes = $provider->getRoutesPaged(0, 0);
+ $this->assertEqual(array_keys($routes), []);
+
+ // Query a limited sets of routes.
+ $routes = $provider->getRoutesPaged(1, 2);
+ $this->assertEqual(array_keys($routes), array_slice(array_keys($fixture_routes), 1, 2));
+ }
+
+}
+
+class TestRouteProvider extends RouteProvider {
+
+ public function getCandidateOutlines(array $parts) {
+ return parent::getCandidateOutlines($parts);
+ }
+
+}
projects / yaffs-website / blobdiff