class MessageResourceTestBase

abstract class MessageResourceTestBase extends EntityResourceTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'contact',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected static $entityTypeId = 'contact_message';
    
    /**
     * {@inheritdoc}
     */
    protected static $labelFieldName = 'subject';
    
    /**
     * The Message entity.
     *
     * @var \Drupal\contact\MessageInterface
     */
    protected $entity;
    
    /**
     * {@inheritdoc}
     */
    protected function setUpAuthorization($method) {
        $this->grantPermissionsToTestedRole([
            'access site-wide contact form',
        ]);
    }
    
    /**
     * {@inheritdoc}
     */
    protected function createEntity() {
        if (!ContactForm::load('camelids')) {
            // Create a "Camelids" contact form.
            ContactForm::create([
                'id' => 'camelids',
                'label' => 'Llama',
                'message' => 'Let us know what you think about llamas',
                'reply' => 'Llamas are indeed awesome!',
                'recipients' => [
                    'llama@example.com',
                    'contact@example.com',
                ],
            ])->save();
        }
        $message = Message::create([
            'contact_form' => 'camelids',
            'subject' => 'Llama Gabilondo',
            'message' => 'Llamas are awesome!',
        ]);
        $message->save();
        return $message;
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getNormalizedPostEntity() {
        return [
            'subject' => [
                [
                    'value' => 'Drama llama',
                ],
            ],
            'contact_form' => [
                [
                    'target_id' => 'camelids',
                ],
            ],
            'message' => [
                [
                    'value' => 'http://www.urbandictionary.com/define.php?term=drama%20llama',
                ],
            ],
        ];
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getExpectedNormalizedEntity() {
        throw new \Exception('Not yet supported.');
    }
    
    /**
     * {@inheritdoc}
     */
    protected function getExpectedUnauthorizedAccessMessage($method) {
        if ($method === 'POST') {
            return "The 'access site-wide contact form' permission is required.";
        }
        return parent::getExpectedUnauthorizedAccessMessage($method);
    }
    
    /**
     * {@inheritdoc}
     */
    public function testGet() : void {
        // Contact Message entities are not stored, so they cannot be retrieved.
        $this->expectException(RouteNotFoundException::class);
        $this->expectExceptionMessage('Route "rest.entity.contact_message.GET" does not exist.');
        $this->provisionEntityResource();
        Url::fromRoute('rest.entity.contact_message.GET')->toString(TRUE);
    }
    
    /**
     * {@inheritdoc}
     */
    public function testPatch() : void {
        // Contact Message entities are not stored, so they cannot be modified.
        $this->expectException(RouteNotFoundException::class);
        $this->expectExceptionMessage('Route "rest.entity.contact_message.PATCH" does not exist.');
        $this->provisionEntityResource();
        Url::fromRoute('rest.entity.contact_message.PATCH')->toString(TRUE);
    }
    
    /**
     * {@inheritdoc}
     */
    public function testDelete() : void {
        // Contact Message entities are not stored, so they cannot be deleted.
        $this->expectException(RouteNotFoundException::class);
        $this->expectExceptionMessage('Route "rest.entity.contact_message.DELETE" does not exist.');
        $this->provisionEntityResource();
        Url::fromRoute('rest.entity.contact_message.DELETE')->toString(TRUE);
    }

}