fix unit tests

includes/class-activity-dispatcher.php

@@ -67,7 +67,7 @@ class Activity_Dispatcher {
 		$activitypub_activity = new Activity( $activity_type );
 		$activitypub_activity->from_post( $activitypub_post );
 
-		$inboxes = FollowerCollection::get_inboxes( $user_id );
+		$inboxes = Followers::get_inboxes( $user_id );
 
 		foreach ( $inboxes as $inbox ) {
 			$activity = $activitypub_activity->to_json();

includes/collection/class-followers.php

@@ -240,6 +240,8 @@ class Followers {
 				'object_ids' => $user_id,
 				'number'     => $number,
 				'offset'     => $offset,
+				'orderby'    => 'id',
+				'order'      => 'ASC',
 			)
 		);
 
@@ -294,6 +296,10 @@ class Followers {
 
 		$terms = $terms->get_terms();
 
+		if ( ! $terms ) {
+			return array();
+		}
+
 		global $wpdb;
 		$results = $wpdb->get_col(
 			$wpdb->prepare(

includes/peer/class-followers.php

@@ -23,7 +23,7 @@ class Followers {
 	public static function add_follower( $actor, $author_id ) {
 		_deprecated_function( __METHOD__, '1.0.0', '\Activitypub\Collection\Followers::add_follower' );
 
-		return \Activitypub\Collection\Followers::add_followers( $author_id, $actor );
+		return \Activitypub\Collection\Followers::add_follower( $author_id, $actor );
 	}
 
 	public static function remove_follower( $actor, $author_id ) {

tests/test-class-activitypub-activity-dispatcher.php

@@ -5,17 +5,22 @@ class Test_Activitypub_Activity_Dispatcher extends ActivityPub_TestCase_Cache_HT
 			'url' => 'https://example.org/users/username',
 			'inbox' => 'https://example.org/users/username/inbox',
 			'name'  => 'username',
+			'prefferedUsername'  => 'username',
 		),
 		'jon@example.com' => array(
 			'url' => 'https://example.com/author/jon',
 			'inbox' => 'https://example.com/author/jon/inbox',
 			'name'  => 'jon',
+			'prefferedUsername'  => 'jon',
 		),
 	);
 
 	public function test_dispatch_activity() {
 		$followers = array( 'https://example.com/author/jon', 'https://example.org/users/username' );
-		\update_user_meta( 1, 'activitypub_followers', $followers );
+
+		foreach ( $followers as $follower ) {
+			\Activitypub\Collection\Followers::add_follower( 1, $follower );
+		}
 
 		$post = \wp_insert_post(
 			array(

tests/test-class-db-activitypub-followers.php

@@ -1,15 +1,37 @@
 <?php
 class Test_Db_Activitypub_Followers extends WP_UnitTestCase {
-	public function test_get_followers() {
+	public static $users = array(
-		$followers = array( 'https://example.com/author/jon', 'https://example.org/author/doe' );
+		'username@example.org' => array(
-		$followers[] = array(
+			'url' => 'https://example.org/users/username',
-			'type' => 'Person',
+			'inbox' => 'https://example.org/users/username/inbox',
-			'id' => 'http://sally.example.org',
+			'name'  => 'username',
-			'name' => 'Sally Smith',
+			'prefferedUsername'  => 'username',
-		);
+		),
-		\update_user_meta( 1, 'activitypub_followers', $followers );
+		'jon@example.com' => array(
+			'url' => 'https://example.com/author/jon',
+			'inbox' => 'https://example.com/author/jon/inbox',
+			'name'  => 'jon',
+			'prefferedUsername'  => 'jon',
+		),
+		'sally@example.org' => array(
+			'url' => 'http://sally.example.org',
+			'inbox' => 'http://sally.example.org/inbox',
+			'name'  => 'jon',
+			'prefferedUsername'  => 'jon',
+		),
+	);
 
-		$db_followers = \Activitypub\Peer\Followers::get_followers( 1 );
+	public function test_get_followers() {
+		$followers = array( 'https://example.com/author/jon', 'https://example.org/author/doe', 'http://sally.example.org' );
+
+		$pre_http_request = new MockAction();
+		add_filter( 'pre_http_request', array( $pre_http_request, 'filter' ), 10, 3 );
+
+		foreach ( $followers as $follower ) {
+			\Activitypub\Collection\Followers::add_follower( 1, $follower );
+		}
+
+		$db_followers = \Activitypub\Collection\Followers::get_followers( 1 );
 
 		$this->assertEquals( 3, \count( $db_followers ) );
 
@@ -17,11 +39,43 @@ class Test_Db_Activitypub_Followers extends WP_UnitTestCase {
 	}
 
 	public function test_add_follower() {
-		$follower = 'https://example.com/author/' . \time();
+		$pre_http_request = new MockAction();
-		\Activitypub\Peer\Followers::add_follower( $follower, 1 );
+		add_filter( 'pre_http_request', array( $pre_http_request, 'filter' ), 10, 3 );
 
-		$db_followers = \Activitypub\Peer\Followers::get_followers( 1 );
+		$follower = 'https://example.com/author/' . \time();
+		\Activitypub\Collection\Followers::add_follower( 1, $follower );
+
+		$db_followers = \Activitypub\Collection\Followers::get_followers( 1 );
 
 		$this->assertContains( $follower, $db_followers );
 	}
+
+	public static function http_request_host_is_external( $in, $host ) {
+		if ( in_array( $host, array( 'example.com', 'example.org' ), true ) ) {
+			return true;
+		}
+		return $in;
+	}
+	public static function http_request_args( $args, $url ) {
+		if ( in_array( wp_parse_url( $url, PHP_URL_HOST ), array( 'example.com', 'example.org' ), true ) ) {
+			$args['reject_unsafe_urls'] = false;
+		}
+		return $args;
+	}
+
+	public static function pre_http_request( $preempt, $request, $url ) {
+		return array(
+			'headers'  => array(
+				'content-type' => 'text/json',
+			),
+			'body'     => '',
+			'response' => array(
+				'code' => 202,
+			),
+		);
+	}
+
+	public static function http_response( $response, $args, $url ) {
+		return $response;
+	}
 }