wordpress-event-bridge-for-.../tests/includes/class-test-event-sources.php

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<?php
/**
* Test file for the Event Sources feature.
*
* @package Event_Bridge_For_ActivityPub
* @since 1.0.0
* @license AGPL-3.0-or-later
*/
namespace Event_Bridge_For_ActivityPub\Tests;
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use GatherPress\Core\Event_Query;
use WP_REST_Request;
use WP_REST_Server;
/**
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* Test class for the Event Sources Feature.
*
* @coversDefaultClass \Event_Bridge_For_ActivityPub\Event_Sources
*/
class Test_Event_Sources extends \WP_UnitTestCase {
const FOLLOWED_ACTOR = array(
'id' => 'https://remote.example/@organizer',
'type' => 'Person',
'inbox' => 'https://remote.example/@organizer/inbox',
'outbox' => 'https://remote.example/@organizer/outbox',
'name' => 'The Organizer',
'summary' => 'Just a random organizer of events in the Fediverse',
);
/**
* REST Server.
*
* @var WP_REST_Server
*/
protected $server;
/**
* Set up the test.
*/
public function set_up() {
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if ( ! defined( 'GATHERPRESS_CORE_FILE' ) ) {
self::markTestSkipped( 'GatherPress plugin is not active.' );
}
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\add_option( 'permalink_structure', '/%postname%/' );
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global $wp_rest_server;
$wp_rest_server = new WP_REST_Server();
$this->server = $wp_rest_server;
do_action( 'rest_api_init' );
\Activitypub\Rest\Server::add_hooks();
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// Mock the plugin activation.
\GatherPress\Core\Setup::get_instance()->activate_gatherpress_plugin( false );
// Make sure that ActivityPub support is enabled for GatherPress.
$aec = \Event_Bridge_For_ActivityPub\Setup::get_instance();
$aec->activate_activitypub_support_for_active_event_plugins();
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// Add event source (ActivityPub follower).
_delete_all_posts();
\Event_Bridge_For_ActivityPub\ActivityPub\Model\Event_Source::init_from_array( self::FOLLOWED_ACTOR )->save();
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\update_option( 'event_bridge_for_activitypub_event_sources_active', true );
\update_option(
'event_bridge_for_activitypub_integration_used_for_event_sources_feature',
\Event_Bridge_For_ActivityPub\Integrations\GatherPress::class
);
\update_option( 'activitypub_actor_mode', ACTIVITYPUB_BLOG_MODE );
}
/**
* Tear down the test.
*/
public function tear_down() {
\delete_option( 'permalink_structure' );
}
/**
* Test receiving event from followed actor.
*/
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public function test_incoming_valid_event_returns_202() {
\add_filter( 'activitypub_defer_signature_verification', '__return_true' );
$json = array(
'id' => 'https://remote.example/@organizer/events/new-year-party#create',
'type' => 'Create',
'actor' => 'https://remote.example/@organizer',
'object' => array(
'id' => 'https://remote.example/@organizer/events/new-year-party',
'type' => 'Event',
'startTime' => \gmdate( 'Y-m-d\TH:i:s\Z', time() + WEEK_IN_SECONDS ),
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'name' => 'Fediverse Party [valid]',
'to' => 'https://www.w3.org/ns/activitystreams#Public',
'published' => '2020-01-01T00:00:00Z',
),
);
$request = new WP_REST_Request( 'POST', '/activitypub/1.0/users/0/inbox' );
$request->set_header( 'Content-Type', 'application/activity+json' );
$request->set_body( \wp_json_encode( $json ) );
// Dispatch the request.
$response = \rest_do_request( $request );
$this->assertEquals( 202, $response->get_status() );
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\remove_filter( 'activitypub_defer_signature_verification', '__return_true' );
}
/**
* Test receiving event from followed actor with missing start time.
*/
public function test_incoming_create_with_missing_start_time() {
\add_filter( 'activitypub_defer_signature_verification', '__return_true' );
$json = array(
'id' => 'https://remote.example/@organizer/events/new-year-party#create',
'type' => 'Create',
'actor' => 'https://remote.example/@organizer',
'object' => array(
'id' => 'https://remote.example/@organizer/events/new-year-party',
'type' => 'Event',
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'name' => 'Fediverse Party [missing start time]',
'to' => 'https://www.w3.org/ns/activitystreams#Public',
'published' => '2020-01-01T00:00:00Z',
),
);
$request = new WP_REST_Request( 'POST', '/activitypub/1.0/users/0/inbox' );
$request->set_header( 'Content-Type', 'application/activity+json' );
$request->set_body( \wp_json_encode( $json ) );
// Dispatch the request.
$response = \rest_do_request( $request );
$this->assertEquals( 400, $response->get_status() );
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\remove_filter( 'activitypub_defer_signature_verification', '__return_true' );
}
/**
* Test receiving event from followed actor with wrongly formatted start time.
*/
public function test_incoming_event_with_faulty_start_time() {
\add_filter( 'activitypub_defer_signature_verification', '__return_true' );
$json = array(
'id' => 'https://remote.example/@organizer/events/new-year-party#create',
'type' => 'Create',
'actor' => 'https://remote.example/@organizer',
'object' => array(
'id' => 'https://remote.example/@organizer/events/new-year-party',
'type' => 'Event',
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'name' => 'Fediverse Party [faulty start time]',
'startTime' => \gmdate( 'Y-m-d H:i:s', time() + WEEK_IN_SECONDS ),
'to' => 'https://www.w3.org/ns/activitystreams#Public',
'published' => '2020-01-01T00:00:00Z',
),
);
$request = new WP_REST_Request( 'POST', '/activitypub/1.0/users/0/inbox' );
$request->set_header( 'Content-Type', 'application/activity+json' );
$request->set_body( \wp_json_encode( $json ) );
// Dispatch the request.
$response = \rest_do_request( $request );
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$this->assertEquals( 400, $response->get_status() );
\remove_filter( 'activitypub_defer_signature_verification', '__return_true' );
}
/**
* We do understand, but do not care about incoming events that happened in the past.
*/
public function test_incoming_event_which_took_place_in_the_past() {
\add_filter( 'activitypub_defer_signature_verification', '__return_true' );
$json = array(
'id' => 'https://remote.example/@organizer/events/new-year-party#create',
'type' => 'Create',
'actor' => 'https://remote.example/@organizer',
'object' => array(
'id' => 'https://remote.example/@organizer/events/new-year-party',
'type' => 'Event',
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'name' => 'Fediverse Event [took place in past]',
'startTime' => \gmdate( 'Y-m-d\TH:i:s\Z', time() - WEEK_IN_SECONDS ),
'to' => 'https://www.w3.org/ns/activitystreams#Public',
'published' => '2020-01-01T00:00:00Z',
),
);
$request = new WP_REST_Request( 'POST', '/activitypub/1.0/users/0/inbox' );
$request->set_header( 'Content-Type', 'application/activity+json' );
$request->set_body( \wp_json_encode( $json ) );
// Dispatch the request.
$response = \rest_do_request( $request );
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// This should be 403 but it is not possible without lots of hacks at the moment.
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$this->assertEquals( 202, $response->get_status() );
// Verify that event did not get cached and added.
$event_query = Event_Query::get_instance();
$the_query = $event_query->get_upcoming_events();
$this->assertEquals( false, $the_query->have_posts() );
\remove_filter( 'activitypub_defer_signature_verification', '__return_true' );
}
/**
* Test receiving event from actor we do not follow.
*/
public function test_incoming_create_from_non_followed_actor() {
\add_filter( 'activitypub_defer_signature_verification', '__return_true' );
$json = array(
'id' => 'https://remote.example/@another_organizer/events/new-year-party#create',
'type' => 'Create',
'actor' => 'https://remote.example/@another_organizer',
'object' => array(
'id' => 'https://remote.example/@another_organizer/events/new-year-party',
'type' => 'Event',
'startTime' => '2050-12-31T18:00:00Z',
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'name' => 'Fediverse Party [from non-follower actor]',
'to' => 'https://www.w3.org/ns/activitystreams#Public',
'published' => '2020-01-01T00:00:00Z',
),
);
$request = new WP_REST_Request( 'POST', '/activitypub/1.0/users/0/inbox' );
$request->set_header( 'Content-Type', 'application/activity+json' );
$request->set_body( \wp_json_encode( $json ) );
// Dispatch the request.
$response = \rest_do_request( $request );
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$this->assertEquals( 202, $response->get_status() );
// Verify that event did not get cached and added.
$event_query = Event_Query::get_instance();
$the_query = $event_query->get_upcoming_events();
$this->assertEquals( false, $the_query->have_posts() );
\remove_filter( 'activitypub_defer_signature_verification', '__return_true' );
}
}