function ImageFormatterTest::testImageFormatterCacheTags
Same name in other branches
- 9 core/modules/image/tests/src/Kernel/ImageFormatterTest.php \Drupal\Tests\image\Kernel\ImageFormatterTest::testImageFormatterCacheTags()
- 8.9.x core/modules/image/tests/src/Kernel/ImageFormatterTest.php \Drupal\Tests\image\Kernel\ImageFormatterTest::testImageFormatterCacheTags()
- 11.x core/modules/image/tests/src/Kernel/ImageFormatterTest.php \Drupal\Tests\image\Kernel\ImageFormatterTest::testImageFormatterCacheTags()
Tests the cache tags from image formatters.
File
-
core/
modules/ image/ tests/ src/ Kernel/ ImageFormatterTest.php, line 90
Class
- ImageFormatterTest
- Tests the image field rendering using entity fields of the image field type.
Namespace
Drupal\Tests\image\KernelCode
public function testImageFormatterCacheTags() : void {
// Create a test entity with the image field set.
$entity = EntityTest::create([
'name' => $this->randomMachineName(),
]);
$entity->{$this->fieldName}
->generateSampleItems(2);
$entity->save();
// Generate the render array to verify if the cache tags are as expected.
$build = $this->display
->build($entity);
$this->assertEquals($entity->{$this->fieldName}[0]->entity
->getCacheTags(), $build[$this->fieldName][0]['#cache']['tags'], 'First image cache tags is as expected');
$this->assertEquals($entity->{$this->fieldName}[1]->entity
->getCacheTags(), $build[$this->fieldName][1]['#cache']['tags'], 'Second image cache tags is as expected');
}
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