ILIAS\Filesystem\Util\LegacyImageConversionTest Class Reference

Inheritance diagram for ILIAS\Filesystem\Util\LegacyImageConversionTest:

Collaboration diagram for ILIAS\Filesystem\Util\LegacyImageConversionTest:

Public Member Functions
	testImageThumbnailActualImage (int $expected_height, int $expected_quality, string $format, string $expected_mime_type)

Static Public Member Functions
static	someDefinitions ()

Protected Member Functions
	setUp ()
	checkImagick ()

Private Attributes
LegacyImages	$images

Detailed Description

Author

Fabian Schmid fabia.nosp@m.n@sr.nosp@m..solu.nosp@m.tion.nosp@m.s

Definition at line 28 of file LegacyImageConversionTest.php.

Member Function Documentation

checkImagick()

ILIAS\Filesystem\Util\LegacyImageConversionTest::checkImagick ( )

protected

Definition at line 87 of file LegacyImageConversionTest.php.

                                     : void
    {
        if (!class_exists('Imagick')) {
            $this->markTestSkipped('Imagick not installed');
        }
    }

Referenced by ILIAS\Filesystem\Util\LegacyImageConversionTest\setUp().

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setUp()

ILIAS\Filesystem\Util\LegacyImageConversionTest::setUp ( )

protected

Definition at line 33 of file LegacyImageConversionTest.php.

                              : void
    {
        $this->checkImagick();
        $this->images = new LegacyImages();
    }

References ILIAS\Filesystem\Util\LegacyImageConversionTest\checkImagick().

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someDefinitions()

static ILIAS\Filesystem\Util\LegacyImageConversionTest::someDefinitions ( )

static

Definition at line 40 of file LegacyImageConversionTest.php.

                                            : \Iterator
    {
        yield [100, 100, 'jpg', 'image/jpeg'];
        yield [256, 25, 'jpg', 'image/jpeg'];
        yield [1024, 5, 'jpg', 'image/jpeg'];
        yield [128, 10, 'jpg', 'image/jpeg'];
        yield [895, 22, 'png', 'image/png'];
        yield [86, 4, 'png', 'image/png'];
        yield [147, 8, 'png', 'image/png'];
        yield [1000, 10, 'png', 'image/png'];
    }

testImageThumbnailActualImage()

ILIAS\Filesystem\Util\LegacyImageConversionTest::testImageThumbnailActualImage	(	int	$expected_height,
		int	$expected_quality,
		string	$format,
		string	$expected_mime_type
	)

Definition at line 53 of file LegacyImageConversionTest.php.

     : void {
        $img = __DIR__ . '/img/robot.jpg';
        $this->assertFileExists($img);
 
        $temp_file = tempnam(sys_get_temp_dir(), 'img');
 
        $thumbnail = $this->images->thumbnail(
            $img,
            $temp_file,
            $expected_height,
            $format,
            $expected_quality
        );
 
        $this->assertEquals($temp_file, $thumbnail);
 
        $test_image = new \Imagick($thumbnail);
 
        // PNGs do not have a quality setting which can be read by getImageCompressionQuality()
        if ($format === 'png') {
            $expected_quality = 0;
        }
 
        $this->assertSame($expected_quality, $test_image->getImageCompressionQuality());
        $this->assertSame($expected_height, $test_image->getImageHeight());
        $this->assertSame((int) round($expected_height * 0.75), $test_image->getImageWidth());
        unlink($temp_file);
    }

Field Documentation

$images

LegacyImages ILIAS\Filesystem\Util\LegacyImageConversionTest::$images

private

Definition at line 30 of file LegacyImageConversionTest.php.

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The documentation for this class was generated from the following file:

• components/ILIAS/Filesystem/tests/Util/Convert/LegacyImageConversionTest.php