Add availability to disable an importer

tests/Security/Voter/ImportVoterTest.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Security\Voter;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Security\Core\Authentication\Token\TokenInterface;
+use Symfony\Component\Security\Core\Authorization\Voter\VoterInterface;
+use Wallabag\Entity\SiteCredential;
+use Wallabag\Entity\User;
+use Wallabag\Security\Voter\ImportVoter;
+
+class ImportVoterTest extends TestCase
+{
+    private $token;
+    private $user;
+    private $importVoter;
+
+    protected function setUp(): void
+    {
+        $this->token = $this->createMock(TokenInterface::class);
+        $this->user = new User();
+
+        $this->importVoter = new ImportVoter();
+    }
+
+    public function testVoteReturnsAbstainForInvalidSubject(): void
+    {
+        $this->assertSame(VoterInterface::ACCESS_ABSTAIN, $this->importVoter->vote($this->token, new \stdClass(), [ImportVoter::USE_IMPORTER]));
+    }
+
+    public function testVoteReturnsAbstainForInvalidAttribute(): void
+    {
+        $this->assertSame(VoterInterface::ACCESS_ABSTAIN, $this->importVoter->vote($this->token, new SiteCredential(new User()), ['INVALID']));
+    }
+
+    public function testVoteReturnsDeniedForNonSiteCredentialUserEdit(): void
+    {
+        $this->assertSame(VoterInterface::ACCESS_DENIED, $this->importVoter->vote($this->token, new SiteCredential(new User()), [ImportVoter::USE_IMPORTER]));
+    }
+
+    public function testVoteReturnsGrantedForSiteCredentialUserEdit(): void
+    {
+        $this->assertSame(VoterInterface::ACCESS_GRANTED, $this->importVoter->vote($this->token, new SiteCredential($this->user), [ImportVoter::USE_IMPORTER]));
+    }
+}