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<?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;
use Symfony\Component\Routing\Route;
class RouteTest extends \PHPUnit_Framework_TestCase
{
public function testConstructor()
{
$route = new Route('/{foo}', array('foo' => 'bar'), array('foo' => '\d+'), array('foo' => 'bar'), '{locale}.example.com');
$this->assertEquals('/{foo}', $route->getPath(), '__construct() takes a path as its first argument');
$this->assertEquals(array('foo' => 'bar'), $route->getDefaults(), '__construct() takes defaults as its second argument');
$this->assertEquals(array('foo' => '\d+'), $route->getRequirements(), '__construct() takes requirements as its third argument');
$this->assertEquals('bar', $route->getOption('foo'), '__construct() takes options as its fourth argument');
$this->assertEquals('{locale}.example.com', $route->getHost(), '__construct() takes a host pattern as its fifth argument');
$route = new Route('/', array(), array(), array(), '', array('Https'), array('POST', 'put'));
$this->assertEquals(array('https'), $route->getSchemes(), '__construct() takes schemes as its sixth argument and lowercases it');
$this->assertEquals(array('POST', 'PUT'), $route->getMethods(), '__construct() takes methods as its seventh argument and uppercases it');
$route = new Route('/', array(), array(), array(), '', 'Https', 'Post');
$this->assertEquals(array('https'), $route->getSchemes(), '__construct() takes a single scheme as its sixth argument');
$this->assertEquals(array('POST'), $route->getMethods(), '__construct() takes a single method as its seventh argument');
}
public function testPath()
{
$route = new Route('/{foo}');
$route->setPath('/{bar}');
$this->assertEquals('/{bar}', $route->getPath(), '->setPath() sets the path');
$route->setPath('');
$this->assertEquals('/', $route->getPath(), '->setPath() adds a / at the beginning of the path if needed');
$route->setPath('bar');
$this->assertEquals('/bar', $route->getPath(), '->setPath() adds a / at the beginning of the path if needed');
$this->assertEquals($route, $route->setPath(''), '->setPath() implements a fluent interface');
$route->setPath('//path');
$this->assertEquals('/path', $route->getPath(), '->setPath() does not allow two slahes "//" at the beginning of the path as it would be confused with a network path when generating the path from the route');
}
public function testOptions()
{
$route = new Route('/{foo}');
$route->setOptions(array('foo' => 'bar'));
$this->assertEquals(array_merge(array(
'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler',
), array('foo' => 'bar')), $route->getOptions(), '->setOptions() sets the options');
$this->assertEquals($route, $route->setOptions(array()), '->setOptions() implements a fluent interface');
$route->setOptions(array('foo' => 'foo'));
$route->addOptions(array('bar' => 'bar'));
$this->assertEquals($route, $route->addOptions(array()), '->addOptions() implements a fluent interface');
$this->assertEquals(array('foo' => 'foo', 'bar' => 'bar', 'compiler_class' => 'Symfony\\Component\\Routing\\RouteCompiler'), $route->getOptions(), '->addDefaults() keep previous defaults');
}
public function testDefaults()
{
$route = new Route('/{foo}');
$route->setDefaults(array('foo' => 'bar'));
$this->assertEquals(array('foo' => 'bar'), $route->getDefaults(), '->setDefaults() sets the defaults');
$this->assertEquals($route, $route->setDefaults(array()), '->setDefaults() implements a fluent interface');
$route->setDefault('foo', 'bar');
$this->assertEquals('bar', $route->getDefault('foo'), '->setDefault() sets a default value');
$route->setDefault('foo2', 'bar2');
$this->assertEquals('bar2', $route->getDefault('foo2'), '->getDefault() return the default value');
$this->assertNull($route->getDefault('not_defined'), '->getDefault() return null if default value is not setted');
$route->setDefault('_controller', $closure = function () { return 'Hello'; });
$this->assertEquals($closure, $route->getDefault('_controller'), '->setDefault() sets a default value');
$route->setDefaults(array('foo' => 'foo'));
$route->addDefaults(array('bar' => 'bar'));
$this->assertEquals($route, $route->addDefaults(array()), '->addDefaults() implements a fluent interface');
$this->assertEquals(array('foo' => 'foo', 'bar' => 'bar'), $route->getDefaults(), '->addDefaults() keep previous defaults');
}
public function testRequirements()
{
$route = new Route('/{foo}');
$route->setRequirements(array('foo' => '\d+'));
$this->assertEquals(array('foo' => '\d+'), $route->getRequirements(), '->setRequirements() sets the requirements');
$this->assertEquals('\d+', $route->getRequirement('foo'), '->getRequirement() returns a requirement');
$this->assertNull($route->getRequirement('bar'), '->getRequirement() returns null if a requirement is not defined');
$route->setRequirements(array('foo' => '^\d+$'));
$this->assertEquals('\d+', $route->getRequirement('foo'), '->getRequirement() removes ^ and $ from the path');
$this->assertEquals($route, $route->setRequirements(array()), '->setRequirements() implements a fluent interface');
$route->setRequirements(array('foo' => '\d+'));
$route->addRequirements(array('bar' => '\d+'));
$this->assertEquals($route, $route->addRequirements(array()), '->addRequirements() implements a fluent interface');
$this->assertEquals(array('foo' => '\d+', 'bar' => '\d+'), $route->getRequirements(), '->addRequirement() keep previous requirements');
}
public function testRequirement()
{
$route = new Route('/{foo}');
$route->setRequirement('foo', '^\d+$');
$this->assertEquals('\d+', $route->getRequirement('foo'), '->setRequirement() removes ^ and $ from the path');
}
/**
* @dataProvider getInvalidRequirements
* @expectedException \InvalidArgumentException
*/
public function testSetInvalidRequirement($req)
{
$route = new Route('/{foo}');
$route->setRequirement('foo', $req);
}
public function getInvalidRequirements()
{
return array(
array(''),
array(array()),
array('^$'),
array('^'),
array('$')
);
}
public function testHost()
{
$route = new Route('/');
$route->setHost('{locale}.example.net');
$this->assertEquals('{locale}.example.net', $route->getHost(), '->setHost() sets the host pattern');
}
public function testScheme()
{
$route = new Route('/');
$this->assertEquals(array(), $route->getSchemes(), 'schemes is initialized with array()');
$route->setSchemes('hTTp');
$this->assertEquals(array('http'), $route->getSchemes(), '->setSchemes() accepts a single scheme string and lowercases it');
$route->setSchemes(array('HttpS', 'hTTp'));
$this->assertEquals(array('https', 'http'), $route->getSchemes(), '->setSchemes() accepts an array of schemes and lowercases them');
}
public function testSchemeIsBC()
{
$route = new Route('/');
$route->setRequirement('_scheme', 'http|https');
$this->assertEquals('http|https', $route->getRequirement('_scheme'));
$this->assertEquals(array('http', 'https'), $route->getSchemes());
$route->setSchemes(array('hTTp'));
$this->assertEquals('http', $route->getRequirement('_scheme'));
$route->setSchemes(array());
$this->assertNull($route->getRequirement('_scheme'));
}
public function testMethod()
{
$route = new Route('/');
$this->assertEquals(array(), $route->getMethods(), 'methods is initialized with array()');
$route->setMethods('gEt');
$this->assertEquals(array('GET'), $route->getMethods(), '->setMethods() accepts a single method string and uppercases it');
$route->setMethods(array('gEt', 'PosT'));
$this->assertEquals(array('GET', 'POST'), $route->getMethods(), '->setMethods() accepts an array of methods and uppercases them');
}
public function testMethodIsBC()
{
$route = new Route('/');
$route->setRequirement('_method', 'GET|POST');
$this->assertEquals('GET|POST', $route->getRequirement('_method'));
$this->assertEquals(array('GET', 'POST'), $route->getMethods());
$route->setMethods(array('gEt'));
$this->assertEquals('GET', $route->getRequirement('_method'));
$route->setMethods(array());
$this->assertNull($route->getRequirement('_method'));
}
public function testCompile()
{
$route = new Route('/{foo}');
$this->assertInstanceOf('Symfony\Component\Routing\CompiledRoute', $compiled = $route->compile(), '->compile() returns a compiled route');
$this->assertSame($compiled, $route->compile(), '->compile() only compiled the route once if unchanged');
$route->setRequirement('foo', '.*');
$this->assertNotSame($compiled, $route->compile(), '->compile() recompiles if the route was modified');
}
}
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