public function test_parse()
{
$url = new Url('foo/bar');
$dict = $url->parse('foo/{name}');
$this->assertEquals('bar', $dict->get('name'));
$dict = $url->parse('foo');
$this->assertNull($dict->get('name'));
$dict = $url->parse('foo/{name}/{alias?}');
$this->assertEquals('bar', $dict->get('name'));
$this->assertNull($dict->get('alias'));
$dict = $url->parse('foo/{name}/{alias}');
$this->assertNull($dict->get('name'));
$this->assertNull($dict->get('alias'));
$dict = $url->parse('foo/{id}', ['id' => '[a-z]+']);
$this->assertEquals('bar', $dict->get('id'));
$dict = $url->parse('foo/{id}', ['id' => '[0-9]+']);
$this->assertNull($dict->get('id'));
}
