[TESTS] Raise test coverage for App\Controller\Network to 100% and fixup related code

src/Controller/Network.php

@@ -41,6 +41,7 @@ use App\Core\VisibilityScope;
 use App\Entity\Note;
 use App\Util\Common;
 use App\Util\Exception\ClientException;
+use App\Util\Exception\NotFoundException;
 use Symfony\Component\HttpFoundation\Request;
 
 class Network extends Controller
@@ -65,8 +66,9 @@ class Network extends Controller
 
     public function home(Request $request, string $nickname)
     {
-        $target = DB::findOneBy('gsactor', ['nickname' => $nickname]);
-        if ($target == null) {
+        try {
+            $target = DB::findOneBy('gsactor', ['nickname' => $nickname]);
+        } catch (NotFoundException) {
             throw new ClientException(_m('User {nickname} doesn\'t exist', ['{nickname}' => $nickname]));
         }
 
@@ -106,7 +108,7 @@ END;
 
     public function network(Request $request)
     {
-        $notes = Note::getAllNotes($this->instance_scope);
+        $notes = Note::getAllNotes($this->public_scope);
 
         Event::handle('FormatNoteList', [&$notes]);
 

src/Core/GNUsocial.php

@@ -89,7 +89,7 @@ class GNUsocial implements EventSubscriberInterface
     protected SanitizerInterface       $sanitizer;
     protected ContainerBagInterface    $config;
     protected \Twig\Environment        $twig;
-    protected Request                  $request;
+    protected ?Request                 $request;
 
     /**
      * Symfony dependency injection gives us access to these services
@@ -140,7 +140,9 @@ class GNUsocial implements EventSubscriberInterface
     {
         if (!$this->initialized) {
             Common::setupConfig($this->config);
-            Common::setRequest($this->request);
+            if (!is_null($this->request)) {
+                Common::setRequest($this->request);
+            }
             Log::setLogger($this->logger);
             Event::setDispatcher($this->event_dispatcher);
             I18n::setTranslator($this->translator);

src/DataFixtures/CoreFixtures.php

@@ -2,6 +2,7 @@
 
 namespace App\DataFixtures;
 
+use App\Core\VisibilityScope;
 use App\Entity\GroupInbox;
 use App\Entity\GSActor;
 use App\Entity\LocalGroup;
@@ -27,8 +28,13 @@ class CoreFixtures extends Fixture
             $actors[$nick] = $actor;
         }
 
-        $note = Note::create(['gsactor_id' => $actors['taken_user']->getId(), 'content' => 'some content']);
-        $manager->persist($note);
+        $n = Note::create(['gsactor_id' => $actors['taken_user']->getId(), 'content' => 'some content']);
+        $manager->persist($n);
+        $notes[] = Note::create(['gsactor_id' => $actors['taken_user']->getId(), 'content' => 'some other content', 'reply_to' => $n->getId()]);
+        $notes[] = Note::create(['gsactor_id' => $actors['taken_user']->getId(), 'content' => 'private note', 'scope' => VisibilityScope::FOLLOWER]);
+        foreach ($notes as $note) {
+            $manager->persist($note);
+        }
 
         $manager->persist(GroupInbox::create(['group_id' => $local_entities['taken_group']->getGroupId(), 'activity_id' => $note->getId()]));
         $manager->flush();

src/Entity/Note.php

@@ -247,7 +247,7 @@ class Note extends Entity
      *
      * @param mixed $a
      */
-    public function isVisibleTo(/* GSActor|LocalUser */ $a): bool
+    public function isVisibleTo(GSActor | LocalUser $a): bool
     {
         $scope = VisibilityScope::create($this->scope);
         return $scope->public

tests/Controller/NetworkTest.php

@@ -0,0 +1,90 @@
+<?php
+
+// {{{ License
+
+// This file is part of GNU social - https://www.gnu.org/software/social
+//
+// GNU social is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Affero General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// GNU social is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU Affero General Public License for more details.
+//
+// You should have received a copy of the GNU Affero General Public License
+// along with GNU social.  If not, see <http://www.gnu.org/licenses/>.
+
+// }}}
+
+namespace App\Tests\Core;
+
+use App\Controller\Network;
+use App\Core\DB\DB;
+use App\Core\Security;
+use App\Core\VisibilityScope;
+use App\Entity\Note;
+use App\Util\Common;
+use App\Util\Exception\ClientException;
+use App\Util\GNUsocialTestCase;
+use Jchook\AssertThrows\AssertThrows;
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\RequestStack;
+use Symfony\Component\Security\Core\Security as SSecurity;
+
+class NetworkTest extends GNUsocialTestCase
+{
+    use AssertThrows;
+
+    public function testPublic()
+    {
+        $this->testRoute('public', fn ($vis) => $vis->public || $vis->site);
+    }
+
+    public function testHome()
+    {
+        $this->testRoute('home', fn ($vis) => !$vis->message, ['taken_user']);
+    }
+
+    public function testNetwork()
+    {
+        $this->testRoute('network', fn ($vis) => $vis->public);
+    }
+
+    public function testReplies()
+    {
+        $this->testRoute('replies', fn ($vis) => $vis->public, [], function () {
+            $user = DB::findOneBy('local_user', ['nickname' => 'taken_user']);
+            $sec = $this->getMockBuilder(SSecurity::class)->setConstructorArgs([self::$kernel->getContainer()])->getMock();
+            $sec->method('getUser')->willReturn($user);
+            Security::setHelper($sec, null);
+        });
+    }
+
+    private function testRoute(string $route, callable $visibility, array $extra_args = [], callable $setup_login = null)
+    {
+        parent::bootKernel();
+        if (!is_null($setup_login)) {
+            $setup_login();
+        }
+        $req       = $this->createMock(Request::class);
+        $req_stack = $this->createMock(RequestStack::class);
+        $network   = new Network($req_stack);
+        if ($route == 'home') {
+            static::assertThrows(ClientException::class, fn () => $network->home($req, 'username_not_taken'));
+        }
+        $result = $network->{$route}($req, ...$extra_args);
+        static::assertSame($result['_template'], 'network/public.html.twig');
+        foreach ($result['notes'] as $n) {
+            static::assertTrue(is_array($n['replies']));
+        }
+        $notes = Common::flattenNoteArray($result['notes']);
+        foreach ($notes as $n) {
+            static::assertTrue(get_class($n) == Note::class);
+            $vis = VisibilityScope::create($n->getScope());
+            static::assertTrue($visibility($vis));
+        }
+    }
+}