public function UrlMatcherTest::testAdjacentVariables

File

drupal/core/vendor/symfony/routing/Symfony/Component/Routing/Tests/Matcher/UrlMatcherTest.php, line 236

Class

UrlMatcherTest

Namespace

Code

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
    ->setExpectedException('Symfony\\Component\\Routing\\Exception\\ResourceNotFoundException');
  $matcher
    ->match('/wxy.html');
}