silverstripe-cms/tests/model/RedirectorPageTest.php

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<?php
class RedirectorPageTest extends FunctionalTest {
protected static $fixture_file = 'RedirectorPageTest.yml';
protected static $use_draft_site = true;
protected $autoFollowRedirection = false;
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public function testGoodRedirectors() {
/* For good redirectors, the final destination URL will be returned */
$this->assertEquals("http://www.google.com", $this->objFromFixture('RedirectorPage','goodexternal')->Link());
$this->assertEquals(Director::baseURL() . "redirection-dest/", $this->objFromFixture('RedirectorPage','goodinternal')->redirectionLink());
$this->assertEquals(Director::baseURL() . "redirection-dest/", $this->objFromFixture('RedirectorPage','goodinternal')->Link());
}
public function testEmptyRedirectors() {
/* If a redirector page is misconfigured, then its link method will just return the usual URLSegment-generated value */
$page1 = $this->objFromFixture('RedirectorPage','badexternal');
$this->assertEquals(Director::baseURL() . 'bad-external/', $page1->Link());
/* An error message will be shown if you visit it */
$content = $this->get(Director::makeRelative($page1->Link()))->getBody();
$this->assertContains('message-setupWithoutRedirect', $content);
/* This also applies for internal links */
$page2 = $this->objFromFixture('RedirectorPage','badinternal');
$this->assertEquals(Director::baseURL() . 'bad-internal/', $page2->Link());
$content = $this->get(Director::makeRelative($page2->Link()))->getBody();
$this->assertContains('message-setupWithoutRedirect', $content);
}
public function testReflexiveAndTransitiveInternalRedirectors() {
/* Reflexive redirectors are those that point to themselves. They should behave the same as an empty redirector */
$page = $this->objFromFixture('RedirectorPage','reflexive');
$this->assertEquals(Director::baseURL() . 'reflexive/', $page->Link());
$content = $this->get(Director::makeRelative($page->Link()))->getBody();
$this->assertContains('message-setupWithoutRedirect', $content);
/* Transitive redirectors are those that point to another redirector page. They should send people to the URLSegment
* of the destination page - the middle-stop, so to speak. That should redirect to the final destination */
$page = $this->objFromFixture('RedirectorPage','transitive');
$this->assertEquals(Director::baseURL() . 'good-internal/', $page->Link());
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$this->autoFollowRedirection = false;
$response = $this->get(Director::makeRelative($page->Link()));
$this->assertEquals(Director::baseURL() . "redirection-dest/", $response->getHeader("Location"));
}
public function testExternalURLGetsPrefixIfNotSet() {
$page = $this->objFromFixture('RedirectorPage', 'externalnoprefix');
$this->assertEquals($page->ExternalURL, 'http://google.com', 'onBeforeWrite has prefixed with http');
$page->write();
$this->assertEquals($page->ExternalURL, 'http://google.com', 'onBeforeWrite will not double prefix if written again!');
}
public function testAllowsProtocolRelative() {
$noProtocol = new RedirectorPage(array('ExternalURL' => 'mydomain.com'));
$noProtocol->write();
$this->assertEquals('http://mydomain.com', $noProtocol->ExternalURL);
$protocolAbsolute = new RedirectorPage(array('ExternalURL' => 'http://mydomain.com'));
$protocolAbsolute->write();
$this->assertEquals('http://mydomain.com', $protocolAbsolute->ExternalURL);
$protocolRelative = new RedirectorPage(array('ExternalURL' => '//mydomain.com'));
$protocolRelative->write();
$this->assertEquals('//mydomain.com', $protocolRelative->ExternalURL);
}
/**
* Test that we can trigger a redirection before RedirectorPage_Controller::init() is called
*/
public function testRedirectRespectsFinishedResponse() {
$page = $this->objFromFixture('RedirectorPage', 'goodinternal');
RedirectorPage_Controller::add_extension('RedirectorPageTest_RedirectExtension');
$response = $this->get($page->regularLink());
$this->assertEquals(302, $response->getStatusCode());
$this->assertEquals('/foo', $response->getHeader('Location'));
RedirectorPage_Controller::remove_extension('RedirectorPageTest_RedirectExtension');
}
}
class RedirectorPageTest_RedirectExtension extends Extension implements TestOnly {
public function onBeforeInit() {
$this->owner->redirect('/foo');
}
}