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<?php |
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namespace ImageOptimizer\Tests; |
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use Mockery\Adapter\Phpunit\MockeryTestCase; |
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use ImageOptimizer\{ImageOptimizer, ImagineDriver}; |
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use Imagine\Gd\Imagine; |
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use Mockery; |
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use ImageOptimizer\Exception\{DirectoryNotFoundException, ImageNotFoundException}; |
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class ImageOptimizerTest extends MockeryTestCase |
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{ |
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protected $resizedFolder; |
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protected $appPath; |
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public function setUp(): void |
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{ |
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$this->resizedFolder = '/resized_images'; |
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$this->appPath = '/var/www/html'; |
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} |
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/** |
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* @test |
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*/ |
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public function exception_is_thrown_if_file_not_exists() |
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{ |
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$driver = Mockery::mock(ImagineDriver::class); |
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$service = $this->getService($driver); |
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$this->fakeFileCheck($service, ['/var/www/html/image.png' => false]); |
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$this->expectException(ImageNotFoundException::class); |
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$service->getOptimizedImage('/image.png', 150, 100); |
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} |
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/** |
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* @test |
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*/ |
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public function exception_is_thrown_if_folder_cannot_be_created() |
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{ |
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$driver = Mockery::mock(ImagineDriver::class); |
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$service = $this->getService($driver); |
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$this->fakeFileCheck($service, [ |
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'/var/www/html/image.png' => true, |
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'/var/www/html/resized_images/image_150x100.png' => false, |
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'/var/www/html/resized_images' => false, |
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]); |
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$service->shouldReceive('mkdir') |
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->with('/var/www/html/resized_images') |
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->andReturn(false); |
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$this->expectException(DirectoryNotFoundException::class); |
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$service->getOptimizedImage('/image.png', 150, 100); |
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} |
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/** |
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* @test |
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*/ |
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public function driver_gets_called() |
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{ |
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$driver = Mockery::mock(ImagineDriver::class); |
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$service = $this->getService($driver); |
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$this->fakeFileCheck($service, [ |
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'/var/www/html/image.png' => true, |
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'/var/www/html/resized_images/image_150x100.png' => false, |
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'/var/www/html/resized_images' => false, |
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]); |
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$service->shouldReceive('mkdir') |
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->with('/var/www/html/resized_images') |
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->andReturn(true); |
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$driver->shouldReceive('process')->once(); |
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$image = $service->getOptimizedImage('/image.png', 150, 100); |
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$this->assertEquals('/image.png', $image->originalUrl); |
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$this->assertEquals('/resized_images/image_150x100.png', $image->resizedUrl); |
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$this->assertEquals('/resized_images/image_150x100.png.webp', $image->resizedWebpUrl); |
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} |
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/** |
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* @test |
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*/ |
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public function driver_is_not_called_if_file_exists() |
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{ |
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$driver = Mockery::mock(ImagineDriver::class); |
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$service = $this->getService($driver); |
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$this->fakeFileCheck($service, [ |
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'/var/www/html/image.png' => true, |
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'/var/www/html/resized_images/image_150x100.png' => true, |
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]); |
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$service->shouldNotReceive('mkdir'); |
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$driver->shouldNotReceive('process'); |
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$image = $service->getOptimizedImage('/image.png', 150, 100); |
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$this->assertEquals('/image.png', $image->originalUrl); |
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$this->assertEquals('/resized_images/image_150x100.png', $image->resizedUrl); |
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$this->assertEquals('/resized_images/image_150x100.png.webp', $image->resizedWebpUrl); |
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} |
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protected function getService($driver) |
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{ |
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return Mockery::mock(ImageOptimizer::class, [$driver, $this->resizedFolder, $this->appPath]) |
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->makePartial() |
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->shouldAllowMockingProtectedMethods(); |
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} |
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protected function fakeFileCheck($service, array $expectations): void |
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{ |
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foreach ($expectations as $file => $return) { |
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$service->shouldReceive('fileExists') |
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->with($file) |
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->andReturn($return); |
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} |
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} |
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} |
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zebrainsteam /
image-optimizer
