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<?php
namespace Drupal\Tests\image\Kernel;
use Drupal\Core\Form\FormState;
use Drupal\image\Entity\ImageStyle;
use Drupal\image\Form\ImageEffectEditForm;
use Drupal\Tests\Traits\Core\Image\ToolkitTestTrait;
use Drupal\KernelTests\KernelTestBase;
class ImageEffectsTest extends KernelTestBase {
use ToolkitTestTrait;
protected $imageEffectPluginManager;
protected static $modules = [
'image',
'image_module_test',
'image_test',
'system',
];
protected function setUp() : void {
parent::setUp();
$this->imageEffectPluginManager = $this->container
->get('plugin.manager.image.effect');
}
public function testResizeEffect() {
$this
->assertImageEffect([
'resize',
], 'image_resize', [
'width' => 1,
'height' => 2,
]);
$calls = $this
->imageTestGetAllCalls();
$this
->assertEquals(1, $calls['resize'][0][0]);
$this
->assertEquals(2, $calls['resize'][0][1]);
}
public function testScaleEffect() {
$this
->assertImageEffect([
'scale',
], 'image_scale', [
'width' => 10,
'height' => 10,
]);
$calls = $this
->imageTestGetAllCalls();
$this
->assertEquals(10, $calls['scale'][0][0]);
$this
->assertEquals(10, $calls['scale'][0][1]);
}
public function testCropEffect() {
$this
->assertImageEffect([
'crop',
], 'image_crop', [
'anchor' => 'top-1',
'width' => 3,
'height' => 4,
]);
$calls = $this
->imageTestGetAllCalls();
$this
->assertEquals(0, $calls['crop'][0][0]);
$this
->assertEquals(1, $calls['crop'][0][1]);
$this
->assertEquals(3, $calls['crop'][0][2]);
$this
->assertEquals(4, $calls['crop'][0][3]);
}
public function testConvertEffect() {
$this
->assertImageEffect([
'convert',
], 'image_convert', [
'extension' => 'jpeg',
]);
$calls = $this
->imageTestGetAllCalls();
$this
->assertEquals('jpeg', $calls['convert'][0][0]);
}
public function testScaleAndCropEffect() {
$this
->assertImageEffect([
'scale_and_crop',
], 'image_scale_and_crop', [
'width' => 5,
'height' => 10,
]);
$calls = $this
->imageTestGetAllCalls();
$this
->assertEquals(7.5, $calls['scale_and_crop'][0][0]);
$this
->assertEquals(0, $calls['scale_and_crop'][0][1]);
$this
->assertEquals(5, $calls['scale_and_crop'][0][2]);
$this
->assertEquals(10, $calls['scale_and_crop'][0][3]);
}
public function testScaleAndCropEffectWithAnchor() {
$this
->assertImageEffect([
'scale_and_crop',
], 'image_scale_and_crop', [
'anchor' => 'top-1',
'width' => 5,
'height' => 10,
]);
$calls = $this
->imageTestGetAllCalls();
$this
->assertEquals(0, $calls['scale_and_crop'][0][0]);
$this
->assertEquals(1, $calls['scale_and_crop'][0][1]);
$this
->assertEquals(5, $calls['scale_and_crop'][0][2]);
$this
->assertEquals(10, $calls['scale_and_crop'][0][3]);
}
public function testDesaturateEffect() {
$this
->assertImageEffect([
'desaturate',
], 'image_desaturate', []);
$calls = $this
->imageTestGetAllCalls();
$this
->assertEmpty($calls['desaturate'][0]);
}
public function testRotateEffect() {
$this
->assertImageEffect([
'rotate',
], 'image_rotate', [
'degrees' => 90,
'bgcolor' => '#fff',
]);
$calls = $this
->imageTestGetAllCalls();
$this
->assertEquals(90, $calls['rotate'][0][0]);
$this
->assertEquals('#fff', $calls['rotate'][0][1]);
}
public function testImageEffectsCaching() {
$state = $this->container
->get('state');
$state
->set('image_module_test.counter', 0);
$effects = $this->imageEffectPluginManager
->getDefinitions();
$this
->assertEquals(1, $state
->get('image_module_test.counter'));
$state
->set('image_module_test.counter', 0);
$cached_effects = $this->imageEffectPluginManager
->getDefinitions();
$this
->assertEquals(0, $state
->get('image_module_test.counter'));
$this
->assertSame($effects, $cached_effects);
}
public function testEffectFormValidationErrors() {
$form_builder = $this->container
->get('form_builder');
$image_style = ImageStyle::create([
'name' => 'foo',
]);
$effect_id = $image_style
->addImageEffect([
'id' => 'image_scale',
]);
$image_style
->save();
$form = new ImageEffectEditForm();
$form_state = (new FormState())
->setValues([
'data' => [
'width' => '',
'height' => '',
],
]);
$form_builder
->submitForm($form, $form_state, $image_style, $effect_id);
$errors = $form_state
->getErrors();
$this
->assertCount(1, $errors);
$error = reset($errors);
$this
->assertEquals('Width and height can not both be blank.', $error);
}
}