/**
* Ensures that the routing system is capable of extreme long patterns.
*/
public function testGetRoutesByPatternWithLongPatterns()
{
$connection = Database::getConnection();
$provider = new RouteProvider($connection, $this->routeBuilder, $this->state, '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 the determination of the masks generation.
*/
public function testMenuMasksGeneration()
{
$connection = Database::getConnection();
$dumper = new MatcherDumper($connection, $this->state, 'test_routes');
$collection = new RouteCollection();
$collection->add('test_route_1', new Route('/test-length-3/{my}/path'));
$collection->add('test_route_2', new Route('/test-length-3/hello/path'));
$collection->add('test_route_3', new Route('/test-length-5/{my}/path/marvin/magrathea'));
$collection->add('test_route_4', new Route('/test-length-7/{my}/path/marvin/magrathea/earth/ursa-minor'));
$dumper->addRoutes($collection);
$this->fixtures->createTables($connection);
$dumper->dump(array('provider' => 'test'));
// Using binary for readability, we expect a 0 at any wildcard slug. They
// should be ordered from longest to shortest.
$expected = array(bindec('1011111'), bindec('10111'), bindec('111'), bindec('101'));
$this->assertEqual($this->state->get('routing.menu_masks.test_routes'), $expected);
}
/**
* 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));
}