function ImageTest::testDesaturate

Tests \Drupal\Core\Image\Image::desaturate().

File

core/tests/Drupal/Tests/Core/Image/ImageTest.php, line 462

Class

ImageTest
Tests the image class.

Namespace

Drupal\Tests\Core\Image

Code

public function testDesaturate() : void {
  $this->getTestImageForOperation('Desaturate');
  $this->toolkitOperation
    ->expects($this->once())
    ->method('execute')
    ->willReturnArgument(0);
  $this->image
    ->desaturate();
}

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