function ImageEffectsTest::testImageEffectsCaching
Same name in other branches
- 9 core/modules/image/tests/src/Kernel/ImageEffectsTest.php \Drupal\Tests\image\Kernel\ImageEffectsTest::testImageEffectsCaching()
- 8.9.x core/modules/image/tests/src/Functional/ImageEffectsTest.php \Drupal\Tests\image\Functional\ImageEffectsTest::testImageEffectsCaching()
- 11.x core/modules/image/tests/src/Kernel/ImageEffectsTest.php \Drupal\Tests\image\Kernel\ImageEffectsTest::testImageEffectsCaching()
Tests image effect caching.
File
-
core/
modules/ image/ tests/ src/ Kernel/ ImageEffectsTest.php, line 199
Class
- ImageEffectsTest
- Tests image effects.
Namespace
Drupal\Tests\image\KernelCode
public function testImageEffectsCaching() : void {
$state = $this->container
->get('state');
// The 'image_module_test.counter' state variable value is incremented in
// image_module_test_image_effect_info_alter() every time the image effect
// plugin definitions are recomputed.
// @see image_module_test_image_effect_info_alter()
$state->set('image_module_test.counter', 0);
// First call should grab a fresh copy of the data.
$effects = $this->imageEffectPluginManager
->getDefinitions();
$this->assertEquals(1, $state->get('image_module_test.counter'));
// Second call should come from cache.
$state->set('image_module_test.counter', 0);
$cached_effects = $this->imageEffectPluginManager
->getDefinitions();
$this->assertEquals(0, $state->get('image_module_test.counter'));
// Check that cached effects are the same as the processed.
$this->assertSame($effects, $cached_effects);
}
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