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<?php |
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|
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namespace WebPConvert\Tests\Convert\Converters; |
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|
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use WebPConvert\Convert\Converters\Vips; |
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use WebPConvert\Convert\Exceptions\ConversionFailed\ConverterNotOperational\SystemRequirementsNotMetException; |
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use WebPConvert\Convert\Exceptions\ConversionFailedException; |
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use WebPConvert\Exceptions\InvalidInput\TargetNotFoundException; |
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use WebPConvert\Tests\Convert\Exposers\VipsExposer; |
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|
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use PHPUnit\Framework\TestCase; |
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|
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/** |
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* @coversDefaultClass WebPConvert\Convert\Converters\Vips |
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* @covers WebPConvert\Convert\Converters\Vips |
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*/ |
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class VipsTest extends TestCase |
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{ |
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|
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public function getImageFolder() |
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{ |
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return realpath(__DIR__ . '/../../images'); |
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} |
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|
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public function getImagePath($image) |
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{ |
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return $this->getImageFolder() . '/' . $image; |
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} |
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|
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public function testConvert() |
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{ |
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$options = []; |
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ConverterTestHelper::runAllConvertTests($this, 'Vips', $options); |
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|
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$options = [ |
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'smart-subsample' => true, |
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'preset' => 'text', |
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]; |
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ConverterTestHelper::runAllConvertTests($this, 'Vips', $options); |
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} |
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|
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|
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private function createVips($src, $options = []) |
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{ |
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$source = $this->getImagePath($src); |
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$this->assertTrue(file_exists($source), 'source does not exist:' . $source); |
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|
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return new Vips($source, $source . '.webp', $options); |
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} |
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|
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private function createVipsExposer($src, $options = []) |
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{ |
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return new VipsExposer($this->createVips($src, $options)); |
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} |
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|
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private function isVipsOperational() |
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{ |
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try { |
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$vips = $this->createVips('test.png'); |
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$vips->checkOperationality(); |
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$vips->checkConvertability(); |
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} catch (\Exception $e) { |
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return false; |
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} |
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return true; |
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} |
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|
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public function testCreateParamsForVipsWebPSave1() |
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{ |
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$options = [ |
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'method' => 3, |
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'encoding' => 'lossless', |
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'smart-subsample' => true, // note: deprecated |
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'near-lossless' => 90, |
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'preset' => 'picture', // In vips, this has the constant: 1 |
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]; |
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$vipsExposer = $this->createVipsExposer('test.png', $options); |
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|
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$vipsParams = $vipsExposer->createParamsForVipsWebPSave(); |
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|
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// Check some options that are straightforwardly copied |
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|
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$this->assertSame($options['method'], $vipsParams['reduction_effort']); |
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$this->assertSame(true, $vipsParams['lossless']); |
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$this->assertSame($options['smart-subsample'], $vipsParams['smart_subsample']); |
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$this->assertSame(1, $vipsParams['preset']); |
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|
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// When near-lossless is set, the value should be copied to Q |
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$this->assertSame($options['near-lossless'], $vipsParams['Q']); |
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} |
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|
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public function testCreateParamsForVipsWebPSave2() |
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{ |
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$options = [ |
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'alpha-quality' => 100, |
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'sharp-yuv' => true, |
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]; |
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$vipsExposer = $this->createVipsExposer('test.png', $options); |
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|
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$vipsParams = $vipsExposer->createParamsForVipsWebPSave(); |
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|
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$this->assertSame($options['sharp-yuv'], isset($vipsParams['smart_subsample'])); |
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|
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// Some options are only set if they differ from default |
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$this->assertFalse(isset($vipsParams['alpha_q'])); |
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} |
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|
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|
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public function testCreateImageResource1() |
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{ |
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$source = $this->getImagePath('non-existing'); |
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// Next must fail with a TargetNotFoundException |
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$this->expectException(TargetNotFoundException::class); |
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$vips = new Vips($source, $source . '.webp', []); |
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// Exit if vips is not operational |
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if (!$this->isVipsOperational()) { |
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return; |
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} |
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|
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/* |
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$vipsExposer = new VipsExposer($vips); |
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// It must fail because it should not be able to create resource when file does not exist |
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$this->expectException(ConversionFailedException::class); |
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$vipsExposer->createImageResource();*/ |
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} |
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|
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public function testNotOperational1() |
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{ |
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global $pretend; |
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|
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$vips = $this->createVips('test.png'); |
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reset_pretending(); |
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// pretend vips_image_new_from_file |
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$pretend['functionsNotExisting'] = ['vips_image_new_from_file']; |
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$this->expectException(SystemRequirementsNotMetException::class); |
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$vips->checkOperationality(); |
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} |
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|
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public function testNotOperational2() |
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{ |
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global $pretend; |
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|
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$vips = $this->createVips('test.png'); |
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reset_pretending(); |
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|
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// pretend vips_image_new_from_file |
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$pretend['extensionsNotExisting'] = ['vips']; |
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$this->expectException(SystemRequirementsNotMetException::class); |
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$vips->checkOperationality(); |
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} |
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|
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/* |
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Commented out because it is no good anymore, after the checkOperationality actually |
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itself relies on the function_exists, because it now calls "vips_call" in order to |
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detect if webp is supported |
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|
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public function testOperational1() |
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{ |
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global $pretend; |
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|
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$vips = $this->createVips('test.png'); |
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reset_pretending(); |
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// pretend vips_image_new_from_file |
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$pretend['functionsExisting'] = ['vips_image_new_from_file', 'vips_call', 'vips_error_buffer']; |
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$pretend['extensionsExisting'] = ['vips']; |
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$vips->checkOperationality(); |
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|
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$this->addToAssertionCount(1); |
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} |
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*/ |
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|
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/** |
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* @covers ::webpsave |
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*/ |
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public function testWebpsave() |
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{ |
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reset_pretending(); |
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$vips = $this->createVips('test.png', []); |
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$vipsExposer = new VipsExposer($vips); |
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// Exit if vips is not operational |
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if (!$this->isVipsOperational()) { |
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$this->markTestSkipped('vips is not operational'); |
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return; |
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} |
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$im = $vipsExposer->createImageResource(); |
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$options = $vipsExposer->createParamsForVipsWebPSave(); |
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// Create non-existing vips option. |
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// - The converter must be able to ignore this without failing |
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$options['non-existing-vips-option'] = true; |
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$vipsExposer->webpsave($im, $options); |
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} |
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|
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/** |
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* @covers ::createImageResource |
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*/ |
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public function testCreateImageResourceWhenFileNotFound() |
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{ |
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// |
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reset_pretending(); |
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$source = $this->getImagePath('i-do-not-exist.jpg'); |
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$this->assertFalse(file_exists($source)); |
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$options = []; |
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// Next must fail with a TargetNotFoundException |
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$this->expectException(TargetNotFoundException::class); |
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$vips = new Vips($source, $source . '.webp', $options); |
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// Exit if vips is not operational |
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/* |
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if (!$this->isVipsOperational()) { |
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$this->markTestSkipped('vips is not operational'); |
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return; |
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}*/ |
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|
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/* |
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$vipsExposer = new VipsExposer($vips); |
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|
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// this should fail! |
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try { |
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$im = $vipsExposer->createImageResource(); |
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$this->fail('exception was expected'); |
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} catch (ConversionFailedException $e) { |
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$this->assertRegExp('#not found#', $e->getMessage()); |
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}*/ |
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|
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} |
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/* |
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public function testDoActualConvert() |
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{ |
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|
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$options = [ |
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'alpha-quality' => 100 |
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]; |
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$vipsExposer = $this->createVipsExposer('test.png', $options); |
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|
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$vips = $this->createVips('not-existing.png'); |
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|
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$this->addToAssertionCount(1); |
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}*/ |
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} |
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|
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require_once('pretend.inc'); |
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|
