--- /dev/null
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\Routing\Tests\Matcher;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Routing\Exception\MethodNotAllowedException;
+use Symfony\Component\Routing\Exception\ResourceNotFoundException;
+use Symfony\Component\Routing\Matcher\UrlMatcher;
+use Symfony\Component\Routing\Route;
+use Symfony\Component\Routing\RouteCollection;
+use Symfony\Component\Routing\RequestContext;
+
+class UrlMatcherTest extends TestCase
+{
+ public function testNoMethodSoAllowed()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo'));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $this->assertInternalType('array', $matcher->match('/foo'));
+ }
+
+ public function testMethodNotAllowed()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo', array(), array(), array(), '', array(), array('post')));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+
+ try {
+ $matcher->match('/foo');
+ $this->fail();
+ } catch (MethodNotAllowedException $e) {
+ $this->assertEquals(array('POST'), $e->getAllowedMethods());
+ }
+ }
+
+ public function testHeadAllowedWhenRequirementContainsGet()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo', array(), array(), array(), '', array(), array('get')));
+
+ $matcher = new UrlMatcher($coll, new RequestContext('', 'head'));
+ $this->assertInternalType('array', $matcher->match('/foo'));
+ }
+
+ public function testMethodNotAllowedAggregatesAllowedMethods()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo1', new Route('/foo', array(), array(), array(), '', array(), array('post')));
+ $coll->add('foo2', new Route('/foo', array(), array(), array(), '', array(), array('put', 'delete')));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+
+ try {
+ $matcher->match('/foo');
+ $this->fail();
+ } catch (MethodNotAllowedException $e) {
+ $this->assertEquals(array('POST', 'PUT', 'DELETE'), $e->getAllowedMethods());
+ }
+ }
+
+ public function testMatch()
+ {
+ // test the patterns are matched and parameters are returned
+ $collection = new RouteCollection();
+ $collection->add('foo', new Route('/foo/{bar}'));
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ try {
+ $matcher->match('/no-match');
+ $this->fail();
+ } catch (ResourceNotFoundException $e) {
+ }
+ $this->assertEquals(array('_route' => 'foo', 'bar' => 'baz'), $matcher->match('/foo/baz'));
+
+ // test that defaults are merged
+ $collection = new RouteCollection();
+ $collection->add('foo', new Route('/foo/{bar}', array('def' => 'test')));
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_route' => 'foo', 'bar' => 'baz', 'def' => 'test'), $matcher->match('/foo/baz'));
+
+ // test that route "method" is ignored if no method is given in the context
+ $collection = new RouteCollection();
+ $collection->add('foo', new Route('/foo', array(), array(), array(), '', array(), array('get', 'head')));
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertInternalType('array', $matcher->match('/foo'));
+
+ // route does not match with POST method context
+ $matcher = new UrlMatcher($collection, new RequestContext('', 'post'));
+ try {
+ $matcher->match('/foo');
+ $this->fail();
+ } catch (MethodNotAllowedException $e) {
+ }
+
+ // route does match with GET or HEAD method context
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertInternalType('array', $matcher->match('/foo'));
+ $matcher = new UrlMatcher($collection, new RequestContext('', 'head'));
+ $this->assertInternalType('array', $matcher->match('/foo'));
+
+ // route with an optional variable as the first segment
+ $collection = new RouteCollection();
+ $collection->add('bar', new Route('/{bar}/foo', array('bar' => 'bar'), array('bar' => 'foo|bar')));
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_route' => 'bar', 'bar' => 'bar'), $matcher->match('/bar/foo'));
+ $this->assertEquals(array('_route' => 'bar', 'bar' => 'foo'), $matcher->match('/foo/foo'));
+
+ $collection = new RouteCollection();
+ $collection->add('bar', new Route('/{bar}', array('bar' => 'bar'), array('bar' => 'foo|bar')));
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_route' => 'bar', 'bar' => 'foo'), $matcher->match('/foo'));
+ $this->assertEquals(array('_route' => 'bar', 'bar' => 'bar'), $matcher->match('/'));
+
+ // route with only optional variables
+ $collection = new RouteCollection();
+ $collection->add('bar', new Route('/{foo}/{bar}', array('foo' => 'foo', 'bar' => 'bar'), array()));
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_route' => 'bar', 'foo' => 'foo', 'bar' => 'bar'), $matcher->match('/'));
+ $this->assertEquals(array('_route' => 'bar', 'foo' => 'a', 'bar' => 'bar'), $matcher->match('/a'));
+ $this->assertEquals(array('_route' => 'bar', 'foo' => 'a', 'bar' => 'b'), $matcher->match('/a/b'));
+ }
+
+ public function testMatchWithPrefixes()
+ {
+ $collection = new RouteCollection();
+ $collection->add('foo', new Route('/{foo}'));
+ $collection->addPrefix('/b');
+ $collection->addPrefix('/a');
+
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_route' => 'foo', 'foo' => 'foo'), $matcher->match('/a/b/foo'));
+ }
+
+ public function testMatchWithDynamicPrefix()
+ {
+ $collection = new RouteCollection();
+ $collection->add('foo', new Route('/{foo}'));
+ $collection->addPrefix('/b');
+ $collection->addPrefix('/{_locale}');
+
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_locale' => 'fr', '_route' => 'foo', 'foo' => 'foo'), $matcher->match('/fr/b/foo'));
+ }
+
+ public function testMatchSpecialRouteName()
+ {
+ $collection = new RouteCollection();
+ $collection->add('$péß^a|', new Route('/bar'));
+
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_route' => '$péß^a|'), $matcher->match('/bar'));
+ }
+
+ public function testMatchNonAlpha()
+ {
+ $collection = new RouteCollection();
+ $chars = '!"$%éà &\'()*+,./:;<=>@ABCDEFGHIJKLMNOPQRSTUVWXYZ\\[]^_`abcdefghijklmnopqrstuvwxyz{|}~-';
+ $collection->add('foo', new Route('/{foo}/bar', array(), array('foo' => '['.preg_quote($chars).']+')));
+
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_route' => 'foo', 'foo' => $chars), $matcher->match('/'.rawurlencode($chars).'/bar'));
+ $this->assertEquals(array('_route' => 'foo', 'foo' => $chars), $matcher->match('/'.strtr($chars, array('%' => '%25')).'/bar'));
+ }
+
+ public function testMatchWithDotMetacharacterInRequirements()
+ {
+ $collection = new RouteCollection();
+ $collection->add('foo', new Route('/{foo}/bar', array(), array('foo' => '.+')));
+
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ $this->assertEquals(array('_route' => 'foo', 'foo' => "\n"), $matcher->match('/'.urlencode("\n").'/bar'), 'linefeed character is matched');
+ }
+
+ public function testMatchOverriddenRoute()
+ {
+ $collection = new RouteCollection();
+ $collection->add('foo', new Route('/foo'));
+
+ $collection1 = new RouteCollection();
+ $collection1->add('foo', new Route('/foo1'));
+
+ $collection->addCollection($collection1);
+
+ $matcher = new UrlMatcher($collection, new RequestContext());
+
+ $this->assertEquals(array('_route' => 'foo'), $matcher->match('/foo1'));
+ $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('Symfony\Component\Routing\Exception\ResourceNotFoundException');
+ $this->assertEquals(array(), $matcher->match('/foo'));
+ }
+
+ public function testMatchRegression()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo/{foo}'));
+ $coll->add('bar', new Route('/foo/bar/{foo}'));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $this->assertEquals(array('foo' => 'bar', '_route' => 'bar'), $matcher->match('/foo/bar/bar'));
+
+ $collection = new RouteCollection();
+ $collection->add('foo', new Route('/{bar}'));
+ $matcher = new UrlMatcher($collection, new RequestContext());
+ try {
+ $matcher->match('/');
+ $this->fail();
+ } catch (ResourceNotFoundException $e) {
+ }
+ }
+
+ public function testDefaultRequirementForOptionalVariables()
+ {
+ $coll = new RouteCollection();
+ $coll->add('test', new Route('/{page}.{_format}', array('page' => 'index', '_format' => 'html')));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $this->assertEquals(array('page' => 'my-page', '_format' => 'xml', '_route' => 'test'), $matcher->match('/my-page.xml'));
+ }
+
+ public function testMatchingIsEager()
+ {
+ $coll = new RouteCollection();
+ $coll->add('test', new Route('/{foo}-{bar}-', array(), array('foo' => '.+', 'bar' => '.+')));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $this->assertEquals(array('foo' => 'text1-text2-text3', 'bar' => 'text4', '_route' => 'test'), $matcher->match('/text1-text2-text3-text4-'));
+ }
+
+ public function testAdjacentVariables()
+ {
+ $coll = new RouteCollection();
+ $coll->add('test', new Route('/{w}{x}{y}{z}.{_format}', array('z' => 'default-z', '_format' => 'html'), array('y' => 'y|Y')));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ // 'w' eagerly matches as much as possible and the other variables match the remaining chars.
+ // This also shows that the variables w-z must all exclude the separating char (the dot '.' in this case) by default requirement.
+ // Otherwise they would also consume '.xml' and _format would never match as it's an optional variable.
+ $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'Y', 'z' => 'Z', '_format' => 'xml', '_route' => 'test'), $matcher->match('/wwwwwxYZ.xml'));
+ // As 'y' has custom requirement and can only be of value 'y|Y', it will leave 'ZZZ' to variable z.
+ // So with carefully chosen requirements adjacent variables, can be useful.
+ $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'y', 'z' => 'ZZZ', '_format' => 'html', '_route' => 'test'), $matcher->match('/wwwwwxyZZZ'));
+ // z and _format are optional.
+ $this->assertEquals(array('w' => 'wwwww', 'x' => 'x', 'y' => 'y', 'z' => 'default-z', '_format' => 'html', '_route' => 'test'), $matcher->match('/wwwwwxy'));
+
+ $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('Symfony\Component\Routing\Exception\ResourceNotFoundException');
+ $matcher->match('/wxy.html');
+ }
+
+ public function testOptionalVariableWithNoRealSeparator()
+ {
+ $coll = new RouteCollection();
+ $coll->add('test', new Route('/get{what}', array('what' => 'All')));
+ $matcher = new UrlMatcher($coll, new RequestContext());
+
+ $this->assertEquals(array('what' => 'All', '_route' => 'test'), $matcher->match('/get'));
+ $this->assertEquals(array('what' => 'Sites', '_route' => 'test'), $matcher->match('/getSites'));
+
+ // Usually the character in front of an optional parameter can be left out, e.g. with pattern '/get/{what}' just '/get' would match.
+ // But here the 't' in 'get' is not a separating character, so it makes no sense to match without it.
+ $this->{method_exists($this, $_ = 'expectException') ? $_ : 'setExpectedException'}('Symfony\Component\Routing\Exception\ResourceNotFoundException');
+ $matcher->match('/ge');
+ }
+
+ public function testRequiredVariableWithNoRealSeparator()
+ {
+ $coll = new RouteCollection();
+ $coll->add('test', new Route('/get{what}Suffix'));
+ $matcher = new UrlMatcher($coll, new RequestContext());
+
+ $this->assertEquals(array('what' => 'Sites', '_route' => 'test'), $matcher->match('/getSitesSuffix'));
+ }
+
+ public function testDefaultRequirementOfVariable()
+ {
+ $coll = new RouteCollection();
+ $coll->add('test', new Route('/{page}.{_format}'));
+ $matcher = new UrlMatcher($coll, new RequestContext());
+
+ $this->assertEquals(array('page' => 'index', '_format' => 'mobile.html', '_route' => 'test'), $matcher->match('/index.mobile.html'));
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+ */
+ public function testDefaultRequirementOfVariableDisallowsSlash()
+ {
+ $coll = new RouteCollection();
+ $coll->add('test', new Route('/{page}.{_format}'));
+ $matcher = new UrlMatcher($coll, new RequestContext());
+
+ $matcher->match('/index.sl/ash');
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+ */
+ public function testDefaultRequirementOfVariableDisallowsNextSeparator()
+ {
+ $coll = new RouteCollection();
+ $coll->add('test', new Route('/{page}.{_format}', array(), array('_format' => 'html|xml')));
+ $matcher = new UrlMatcher($coll, new RequestContext());
+
+ $matcher->match('/do.t.html');
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+ */
+ public function testSchemeRequirement()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo', array(), array(), array(), '', array('https')));
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $matcher->match('/foo');
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+ */
+ public function testCondition()
+ {
+ $coll = new RouteCollection();
+ $route = new Route('/foo');
+ $route->setCondition('context.getMethod() == "POST"');
+ $coll->add('foo', $route);
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $matcher->match('/foo');
+ }
+
+ public function testDecodeOnce()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo/{foo}'));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $this->assertEquals(array('foo' => 'bar%23', '_route' => 'foo'), $matcher->match('/foo/bar%2523'));
+ }
+
+ public function testCannotRelyOnPrefix()
+ {
+ $coll = new RouteCollection();
+
+ $subColl = new RouteCollection();
+ $subColl->add('bar', new Route('/bar'));
+ $subColl->addPrefix('/prefix');
+ // overwrite the pattern, so the prefix is not valid anymore for this route in the collection
+ $subColl->get('bar')->setPath('/new');
+
+ $coll->addCollection($subColl);
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $this->assertEquals(array('_route' => 'bar'), $matcher->match('/new'));
+ }
+
+ public function testWithHost()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo/{foo}', array(), array(), array(), '{locale}.example.com'));
+
+ $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
+ $this->assertEquals(array('foo' => 'bar', '_route' => 'foo', 'locale' => 'en'), $matcher->match('/foo/bar'));
+ }
+
+ public function testWithHostOnRouteCollection()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo/{foo}'));
+ $coll->add('bar', new Route('/bar/{foo}', array(), array(), array(), '{locale}.example.net'));
+ $coll->setHost('{locale}.example.com');
+
+ $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
+ $this->assertEquals(array('foo' => 'bar', '_route' => 'foo', 'locale' => 'en'), $matcher->match('/foo/bar'));
+
+ $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
+ $this->assertEquals(array('foo' => 'bar', '_route' => 'bar', 'locale' => 'en'), $matcher->match('/bar/bar'));
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+ */
+ public function testWithOutHostHostDoesNotMatch()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/foo/{foo}', array(), array(), array(), '{locale}.example.com'));
+
+ $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'example.com'));
+ $matcher->match('/foo/bar');
+ }
+
+ /**
+ * @expectedException \Symfony\Component\Routing\Exception\ResourceNotFoundException
+ */
+ public function testPathIsCaseSensitive()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/locale', array(), array('locale' => 'EN|FR|DE')));
+
+ $matcher = new UrlMatcher($coll, new RequestContext());
+ $matcher->match('/en');
+ }
+
+ public function testHostIsCaseInsensitive()
+ {
+ $coll = new RouteCollection();
+ $coll->add('foo', new Route('/', array(), array('locale' => 'EN|FR|DE'), array(), '{locale}.example.com'));
+
+ $matcher = new UrlMatcher($coll, new RequestContext('', 'GET', 'en.example.com'));
+ $this->assertEquals(array('_route' => 'foo', 'locale' => 'en'), $matcher->match('/'));
+ }
+}
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