class FileUploadTest

class FileUploadTest extends JsonapiKernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'node',
        'field',
        'jsonapi',
        'serialization',
        'system',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        // Add the entity schemas.
        $this->installEntitySchema('node');
        $this->installEntitySchema('user');
        // Add the additional table schemas.
        $this->installSchema('node', [
            'node_access',
        ]);
        $this->installSchema('user', [
            'users_data',
        ]);
        NodeType::create([
            'type' => 'lorem',
            'name' => 'Lorem',
        ])->save();
        $type = NodeType::create([
            'type' => 'article',
            'name' => 'Article',
        ]);
        $type->save();
        $type = NodeType::create([
            'type' => 'page',
            'name' => 'Page',
        ]);
        $type->save();
        $this->createEntityReferenceField('node', 'article', 'field_relationships', 'Relationship', 'node', 'default', [
            'target_bundles' => [
                'article',
            ],
        ], FieldStorageDefinitionInterface::CARDINALITY_UNLIMITED);
        Role::create([
            'id' => 'article_editor',
            'label' => 'article editor',
            'permissions' => [
                'access content',
                'create article content',
                'edit any article content',
            ],
        ])->save();
        Role::create([
            'id' => 'page_editor',
            'label' => 'page editor',
            'permissions' => [
                'access content',
                'create page content',
                'edit any page content',
            ],
        ])->save();
        Role::create([
            'id' => 'editor',
            'label' => 'editor',
            'permissions' => [
                'bypass node access',
            ],
        ])->save();
    }
    
    /**
     * @covers ::checkFileUploadAccess
     */
    public function testCheckFileUploadAccessWithBaseField() : void {
        // Create a set of users for access testing.
        $article_editor = User::create([
            'name' => 'article editor',
            'mail' => 'article@localhost',
            'status' => 1,
            // Do not use UID 1 as that has access to everything.
'uid' => 2,
            'roles' => [
                'article_editor',
            ],
        ]);
        $page_editor = User::create([
            'name' => 'page editor',
            'mail' => 'page@localhost',
            'status' => 1,
            'uid' => 3,
            'roles' => [
                'page_editor',
            ],
        ]);
        $editor = User::create([
            'name' => 'editor',
            'mail' => 'editor@localhost',
            'status' => 1,
            'uid' => 3,
            'roles' => [
                'editor',
            ],
        ]);
        $no_access_user = User::create([
            'name' => 'no access',
            'mail' => 'user@localhost',
            'status' => 1,
            'uid' => 4,
        ]);
        // Create an entity to test access against.
        $node = Node::create([
            'title' => 'dummy_title',
            'type' => 'article',
            'uid' => 1,
        ]);
        // While the method is only used to check file fields it should work without
        // error for any field whether it is a base field or a bundle field.
        $base_field_definition = $this->container
            ->get('entity_field.manager')
            ->getBaseFieldDefinitions('node')['title'];
        $bundle_field_definition = $this->container
            ->get('entity_field.manager')
            ->getFieldDefinitions('node', 'article')['field_relationships'];
        // Tests the expected access result for each user.
        // The $article_editor account can edit any article.
        $result = FileUpload::checkFileUploadAccess($article_editor, $base_field_definition, $node);
        $this->assertTrue($result->isAllowed());
        // The article editor cannot create a node of undetermined type.
        $result = FileUpload::checkFileUploadAccess($article_editor, $base_field_definition);
        $this->assertFalse($result->isAllowed());
        // The article editor can edit any article.
        $result = FileUpload::checkFileUploadAccess($article_editor, $bundle_field_definition, $node);
        $this->assertTrue($result->isAllowed());
        // The article editor can create an article. The type can be determined
        // because the field is a bundle field.
        $result = FileUpload::checkFileUploadAccess($article_editor, $bundle_field_definition);
        $this->assertTrue($result->isAllowed());
        // The $editor account has the bypass node access permissions and can edit
        // and create all node types.
        $result = FileUpload::checkFileUploadAccess($editor, $base_field_definition, $node);
        $this->assertTrue($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($editor, $base_field_definition);
        $this->assertTrue($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($editor, $bundle_field_definition, $node);
        $this->assertTrue($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($editor, $bundle_field_definition);
        $this->assertTrue($result->isAllowed());
        // The $page_editor account can only edit and create pages therefore has no
        // access.
        $result = FileUpload::checkFileUploadAccess($page_editor, $base_field_definition, $node);
        $this->assertFalse($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($page_editor, $base_field_definition);
        $this->assertFalse($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($page_editor, $bundle_field_definition, $node);
        $this->assertFalse($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($page_editor, $bundle_field_definition);
        $this->assertFalse($result->isAllowed());
        // The $no_access_user account has no access at all.
        $result = FileUpload::checkFileUploadAccess($no_access_user, $base_field_definition, $node);
        $this->assertFalse($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($no_access_user, $base_field_definition);
        $this->assertFalse($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($no_access_user, $bundle_field_definition, $node);
        $this->assertFalse($result->isAllowed());
        $result = FileUpload::checkFileUploadAccess($no_access_user, $bundle_field_definition);
        $this->assertFalse($result->isAllowed());
    }

}