public function testParent()
{
$parentroute = new GitPHP_Route('parent/:parent', array('parent' => 'parentvalue'), array('parentparam' => 'parentvalue'));
$childroute = new GitPHP_Route('child/:child', array('child' => 'childvalue'), array('childparam' => 'childvalue'), $parentroute);
$this->assertEquals('parent/:parent/child/:child', $childroute->GetPath());
$params = array('child' => 'childvalue');
$this->assertFalse($childroute->Valid($params));
$params['parent'] = 'parentvalue';
$this->assertTrue($childroute->Valid($params));
$usedparams = $childroute->GetUsedParameters();
$this->assertCount(4, $usedparams);
$this->assertContains('parent', $usedparams);
$this->assertContains('child', $usedparams);
$this->assertContains('parentparam', $usedparams);
$this->assertContains('childparam', $usedparams);
$routeparams = $childroute->Match('parent/parentvalue/child/childvalue');
$this->assertCount(4, $routeparams);
$this->assertEquals('parentvalue', $routeparams['parent']);
$this->assertEquals('childvalue', $routeparams['child']);
$this->assertEquals('parentvalue', $routeparams['parentparam']);
$this->assertEquals('childvalue', $routeparams['childparam']);
$this->assertEquals('parent/parentvalue/child/childvalue', $childroute->Build($params));
}
/**
* Constructor
*
* @param string $path route path
* @param string[] $constraints route constraints
* @param string[] $extraParameters additional route parameters
* @param GitPHP_Route $parent parent route
*/
public function __construct($path, $constraints = array(), $extraParameters = array(), $parent = null)
{
if (empty($path)) {
throw new Exception('Path is required');
}
// initialize path
if ($parent) {
$this->path = $parent->GetPath() . '/' . $path;
} else {
$this->path = $path;
}
// initialize constraints
if ($parent) {
$this->constraints = array_merge($parent->constraints, $constraints);
} else {
$this->constraints = $constraints;
}
// initialise extra parameters
if ($parent) {
$this->extraParameters = array_merge($parent->extraParameters, $extraParameters);
} else {
$this->extraParameters = $extraParameters;
}
// initialize url parameters
$fullPath = explode('/', $this->path);
foreach ($fullPath as $pathpiece) {
if (strncmp($pathpiece, ':', 1) === 0) {
$param = substr($pathpiece, 1);
$this->urlParameters[] = $param;
}
}
// initialize used parameters
$this->usedParameters = array_merge($this->urlParameters, array_keys($extraParameters));
if ($parent) {
$this->usedParameters = array_merge($parent->GetUsedParameters(), $this->usedParameters);
}
$this->usedParameters = array_unique($this->usedParameters);
}
