Commit df8c9090 authored by Brion Vibber's avatar Brion Vibber

Add basic subscribe/unsubscribe test to OStatus test cases

parent 5f32cf32
......@@ -40,6 +40,20 @@ class TestBase
}
return true;
}
function assertTrue($a)
{
if (!$a) {
throw new Exception("Failed to assert true: got false");
}
}
function assertFalse($a)
{
if ($a) {
throw new Exception("Failed to assert false: got true");
}
}
}
class OStatusTester extends TestBase
......@@ -60,8 +74,12 @@ class OStatusTester extends TestBase
function run()
{
$this->setup();
$this->testLocalPost();
$this->testMentionUrl();
$this->testSubscribe();
$this->testUnsubscribe();
$this->log("DONE!");
}
......@@ -98,6 +116,25 @@ class OStatusTester extends TestBase
$post = $this->pub->post("@$base/$name should have this in home and replies");
$this->sub->assertReceived($post);
}
function testSubscribe()
{
$this->assertFalse($this->sub->hasSubscription($this->pub->getProfileUri()));
$this->assertFalse($this->pub->hasSubscriber($this->sub->getProfileUri()));
$this->sub->subscribe($this->pub->getProfileLink());
$this->assertTrue($this->sub->hasSubscription($this->pub->getProfileUri()));
$this->assertTrue($this->pub->hasSubscriber($this->sub->getProfileUri()));
}
function testUnsubscribe()
{
$this->assertTrue($this->sub->hasSubscription($this->pub->getProfileUri()));
$this->assertTrue($this->pub->hasSubscriber($this->sub->getProfileUri()));
$this->sub->unsubscribe($this->pub->getProfileLink());
$this->assertFalse($this->sub->hasSubscription($this->pub->getProfileUri()));
$this->assertFalse($this->pub->hasSubscriber($this->sub->getProfileUri()));
}
}
class SNTestClient extends TestBase
......@@ -202,6 +239,43 @@ class SNTestClient extends TestBase
return $dom;
}
protected function parseXml($path, $body)
{
$dom = new DOMDocument();
if ($dom->loadXML($body)) {
return $dom;
} else {
throw new Exception("Bogus XML data from $path:\n$body");
}
}
/**
* Make a hit to a REST-y XML page on the site, without authentication.
* @param string $path URL fragment for something relative to base
* @param array $params POST parameters to send
* @return DOMDocument
* @throws Exception on low-level error conditions
*/
protected function xml($path, $params=array())
{
$response = $this->hit($path, $params, true);
$body = $response->getBody();
return $this->parseXml($path, $body);
}
protected function parseJson($path, $body)
{
$data = json_decode($body, true);
if ($data !== null) {
if (!empty($data['error'])) {
throw new Exception("JSON API returned error: " . $data['error']);
}
return $data;
} else {
throw new Exception("Bogus JSON data from $path:\n$body");
}
}
/**
* Make an API hit to this site, with authentication.
* @param string $path URL fragment for something under 'api' folder
......@@ -215,22 +289,9 @@ class SNTestClient extends TestBase
$response = $this->hit("api/$path.$style", $params, true);
$body = $response->getBody();
if ($style == 'json') {
$data = json_decode($body, true);
if ($data !== null) {
if (!empty($data['error'])) {
throw new Exception("JSON API returned error: " . $data['error']);
}
return $data;
} else {
throw new Exception("Bogus JSON data from $path:\n$body");
}
return $this->parseJson($path, $body);
} else if ($style == 'xml' || $style == 'atom') {
$dom = new DOMDocument();
if ($dom->loadXML($body)) {
return $dom;
} else {
throw new Exception("Bogus XML data from $path:\n$body");
}
return $this->parseXml($path, $body);
} else {
throw new Exception("API needs to be JSON, XML, or Atom");
}
......@@ -257,6 +318,24 @@ class SNTestClient extends TestBase
'submit' => 'Register'));
}
/**
* @return string canonical URI/URL to profile page
*/
function getProfileUri()
{
$data = $this->api('account/verify_credentials', 'json');
$id = $data['id'];
return $this->basepath . '/user/' . $id;
}
/**
* @return string human-friendly URL to profile page
*/
function getProfileLink()
{
return $this->basepath . '/' . $this->username;
}
/**
* Check that the account has been registered and can be used.
* On failure, throws a test failure exception.
......@@ -349,22 +428,81 @@ class SNTestClient extends TestBase
return false;
}
/**
* @param string $profile user page link or webfinger
*/
function subscribe($profile)
{
// This uses the command interface, since there's not currently
// a friendly Twit-API way to do a fresh remote subscription and
// the web form's a pain to use.
$this->post('follow ' . $profile);
}
/**
* @param string $profile user page link or webfinger
*/
function unsubscribe($profile)
{
// This uses the command interface, since there's not currently
// a friendly Twit-API way to do a fresh remote subscription and
// the web form's a pain to use.
$this->post('leave ' . $profile);
}
/**
* Check that this account is subscribed to the given profile.
* @param string $profile_uri URI for the profile to check for
* @return boolean
*/
function assertHasSubscription($profile_uri)
function hasSubscription($profile_uri)
{
throw new Exception('tbi');
$this->log("Checking if $this->username has a subscription to $profile_uri");
$me = $this->getProfileUri();
return $this->checkSubscription($me, $profile_uri);
}
/**
* Check that this account is subscribed to by the given profile.
* @param string $profile_uri URI for the profile to check for
* @return boolean
*/
function assertHasSubscriber($profile_uri)
function hasSubscriber($profile_uri)
{
$this->log("Checking if $this->username is subscribed to by $profile_uri");
$me = $this->getProfileUri();
return $this->checkSubscription($profile_uri, $me);
}
protected function checkSubscription($subscriber, $subscribed)
{
throw new Exception('tbi');
// Using FOAF as the API methods for checking the social graph
// currently are unfriendly to remote profiles
$ns_foaf = 'http://xmlns.com/foaf/0.1/';
$ns_sioc = 'http://rdfs.org/sioc/ns#';
$ns_rdf = 'http://www.w3.org/1999/02/22-rdf-syntax-ns#';
$dom = $this->xml($this->username . '/foaf');
$agents = $dom->getElementsByTagNameNS($ns_foaf, 'Agent');
foreach ($agents as $agent) {
$agent_uri = $agent->getAttributeNS($ns_rdf, 'about');
if ($agent_uri == $subscriber) {
$follows = $agent->getElementsByTagNameNS($ns_sioc, 'follows');
foreach ($follows as $follow) {
$target = $follow->getAttributeNS($ns_rdf, 'resource');
if ($target == ($subscribed . '#acct')) {
$this->log("Confirmed $subscriber subscribed to $subscribed");
return true;
}
}
$this->log("We found $subscriber but they don't follow $subscribed");
return false;
}
}
$this->log("Can't find $subscriber in {$this->username}'s social graph.");
return false;
}
}
......
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