class ResponsiveImageIntegrationTest

class ResponsiveImageIntegrationTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'responsive_image',
        'field',
        'image',
        'file',
        'entity_test',
        'breakpoint',
        'responsive_image_test_module',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('entity_test');
    }
    
    /**
     * Tests integration with entity view display.
     */
    public function testEntityViewDisplayDependency() {
        // Create a responsive image style.
        ResponsiveImageStyle::create([
            'id' => 'foo',
            'label' => 'Foo',
            'breakpoint_group' => 'responsive_image_test_module',
        ])->save();
        // Create an image field to be used with a responsive image formatter.
        FieldStorageConfig::create([
            'type' => 'image',
            'entity_type' => 'entity_test',
            'field_name' => 'bar',
        ])->save();
        FieldConfig::create([
            'entity_type' => 'entity_test',
            'bundle' => 'entity_test',
            'field_name' => 'bar',
        ])->save();
        
        /** @var \Drupal\Core\Entity\Display\EntityViewDisplayInterface $display */
        $display = EntityViewDisplay::create([
            'targetEntityType' => 'entity_test',
            'bundle' => 'entity_test',
            'mode' => 'default',
        ]);
        $display->setComponent('bar', [
            'type' => 'responsive_image',
            'label' => 'hidden',
            'settings' => [
                'responsive_image_style' => 'foo',
                'image_link' => '',
            ],
            'third_party_settings' => [],
        ])
            ->save();
        // Check that the 'foo' field is on the display.
        $this->assertNotNull($display = EntityViewDisplay::load('entity_test.entity_test.default'));
        $this->assertNotEmpty($display->getComponent('bar'));
        $this->assertArrayNotHasKey('bar', $display->get('hidden'));
        // Delete the responsive image style.
        ResponsiveImageStyle::load('foo')->delete();
        // Check that the view display was not deleted.
        $this->assertNotNull($display = EntityViewDisplay::load('entity_test.entity_test.default'));
        // Check that the 'foo' field was disabled.
        $this->assertNull($display->getComponent('bar'));
        $this->assertArrayHasKey('bar', $display->get('hidden'));
    }

}