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test-optimize.php
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<?php
/**
* Class EWWWIO_Optimize_Tests
*
* @link https://ewww.io
* @package Ewww_Image_Optimizer
*/
/**
* Optimization test cases.
*/
class EWWWIO_Optimize_Tests extends WP_UnitTestCase {
/**
* The location of the test JPG image.
*
* @var string $test_jpg
*/
public static $test_jpg = '';
/**
* The location of the test PNG image.
*
* @var string $test_png
*/
public static $test_png = '';
/**
* The location of the test GIF image.
*
* @var string $test_gif
*/
public static $test_gif = '';
/**
* The location of the test PDF image.
*
* @var string $test_pdf
*/
public static $test_pdf = '';
/**
* The location of the test SVG image.
*
* @var string $test_svg
*/
public static $test_svg = '';
/**
* The location of the test WebP image.
*
* @var string $test_webp
*/
public static $test_webp = '';
/**
* The API key used for API-based tests.
*
* @var stringg $api_key
*/
public static $api_key = '';
/**
* Downloads test images.
*/
public static function set_up_before_class() {
$wp_upload_dir = wp_upload_dir();
$temp_upload_dir = trailingslashit( $wp_upload_dir['basedir'] ) . 'testing/';
wp_mkdir_p( $temp_upload_dir );
$test_jpg = download_url( 'https://ewwwio-test.sfo2.digitaloceanspaces.com/unit-tests/20170314_174658.jpg' );
rename( $test_jpg, $temp_upload_dir . wp_basename( $test_jpg ) );
self::$test_jpg = $temp_upload_dir . wp_basename( $test_jpg );
$test_png = download_url( 'https://ewwwio-test.sfo2.digitaloceanspaces.com/unit-tests/books.png' );
rename( $test_png, $temp_upload_dir . wp_basename( $test_png ) );
self::$test_png = $temp_upload_dir . wp_basename( $test_png );
$test_gif = download_url( 'https://ewwwio-test.sfo2.digitaloceanspaces.com/unit-tests/gifsiclelogo.gif' );
rename( $test_gif, $temp_upload_dir . wp_basename( $test_gif ) );
self::$test_gif = $temp_upload_dir . wp_basename( $test_gif );
$test_pdf = download_url( 'https://ewwwio-test.sfo2.digitaloceanspaces.com/unit-tests/tomtempleartist-bio-2008.pdf' );
rename( $test_pdf, $temp_upload_dir . wp_basename( $test_pdf ) );
self::$test_pdf = $temp_upload_dir . wp_basename( $test_pdf );
$test_svg = download_url( 'https://ewwwio-test.sfo2.digitaloceanspaces.com/unit-tests/image-x-generic.svg' );
rename( $test_svg, $temp_upload_dir . wp_basename( $test_svg ) );
self::$test_svg = $temp_upload_dir . wp_basename( $test_svg );
$test_webp = download_url( 'https://ewwwio-test.sfo2.digitaloceanspaces.com/unit-tests/amie-roussel-unsplash.webp' );
rename( $test_webp, $temp_upload_dir . wp_basename( $test_webp ) );
self::$test_webp = $temp_upload_dir . wp_basename( $test_webp );
self::$api_key = getenv( 'EWWWIO_API_KEY' );
ewwwio()->set_defaults();
update_option( 'ewww_image_optimizer_jpg_level', 10 );
update_option( 'ewww_image_optimizer_gif_level', 10 );
update_option( 'ewww_image_optimizer_webp', true );
update_option( 'ewww_image_optimizer_png_level', 40 );
update_site_option( 'ewww_image_optimizer_webp', true );
update_site_option( 'ewww_image_optimizer_png_level', 40 );
ewwwio()->local->install_tools();
ewww_image_optimizer_install_pngout();
ewww_image_optimizer_install_svgcleaner();
update_option( 'ewww_image_optimizer_webp', '' );
update_option( 'ewww_image_optimizer_png_level', 10 );
update_site_option( 'ewww_image_optimizer_webp', '' );
update_site_option( 'ewww_image_optimizer_png_level', 10 );
}
/**
* Initializes the plugin and installs the ewwwio_images table.
*/
function set_up() {
parent::set_up();
remove_filter( 'query', array( $this, '_create_temporary_tables' ) );
ewww_image_optimizer_install_table();
add_filter( 'query', array( $this, '_create_temporary_tables' ) );
}
/**
* Copies the test JPG to a temp file, optimizes it, and returns the results.
*
* @return array The results of the ewww_image_optimizer() function.
*/
protected function optimize_jpg() {
ewwwio()->force = true;
$filename = self::$test_jpg . ".jpg";
copy( self::$test_jpg, $filename );
$results = ewww_image_optimizer( $filename );
return $results;
}
/**
* Copies the test PNG to a temp file, optimizes it, and returns the results.
*
* @return array The results of the ewww_image_optimizer() function.
*/
protected function optimize_png() {
ewwwio()->force = true;
$filename = self::$test_png . ".png";
copy( self::$test_png, $filename );
$results = ewww_image_optimizer( $filename );
return $results;
}
/**
* Copies the test GIF to a temp file, optimizes it, and returns the results.
*
* @return array The results of the ewww_image_optimizer() function.
*/
protected function optimize_gif() {
ewwwio()->force = true;
$filename = self::$test_gif . ".gif";
copy( self::$test_gif, $filename );
$results = ewww_image_optimizer( $filename );
return $results;
}
/**
* Copies the test PDF to a temp file, optimizes it, and returns the results.
*
* @return array The results of the ewww_image_optimizer() function.
*/
protected function optimize_pdf() {
ewwwio()->force = true;
$filename = self::$test_pdf . ".pdf";
copy( self::$test_pdf, $filename );
$results = ewww_image_optimizer( $filename );
return $results;
}
/**
* Copies the test SVG to a temp file, optimizes it, and returns the results.
*
* @return array The results of the ewww_image_optimizer() function.
*/
protected function optimize_svg() {
ewwwio()->force = true;
$filename = self::$test_svg . ".svg";
copy( self::$test_svg, $filename );
$results = ewww_image_optimizer( $filename );
return $results;
}
/**
* Copies the test WebP to a temp file, optimizes it, and returns the results.
*
* @return array The results of the ewww_image_optimizer() function.
*/
protected function optimize_webp() {
ewwwio()->force = true;
$filename = self::$test_webp . ".webp";
copy( self::$test_webp, $filename );
$results = ewww_image_optimizer( $filename );
return $results;
}
/**
* Test default JPG optimization with WebP.
*/
function test_optimize_jpg_10() {
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_option( 'ewww_image_optimizer_jpg_level', 10 );
update_option( 'ewww_image_optimizer_webp', true );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_jpg_level', 10 );
update_site_option( 'ewww_image_optimizer_webp', true );
$results = $this->optimize_jpg();
update_option( 'ewww_image_optimizer_webp', '' );
update_site_option( 'ewww_image_optimizer_webp', '' );
$this->assertEquals( 1348499, filesize( $results[0] ) );
unlink( $results[0] );
$this->assertEquals( 200048, filesize( $results[0] . '.webp' ) );
if ( ewwwio_is_file( $results[0] . '.webp' ) ) {
unlink( $results[0] . '.webp' );
}
}
/**
* Test lossless JPG and keeps meta with WebP and autorotation tests.
*/
function test_optimize_jpg_10_keep_meta() {
update_option( 'ewww_image_optimizer_metadata_remove', '' );
update_option( 'ewww_image_optimizer_jpg_level', 10 );
update_option( 'ewww_image_optimizer_webp', true );
update_site_option( 'ewww_image_optimizer_metadata_remove', '' );
update_site_option( 'ewww_image_optimizer_jpg_level', 10 );
update_site_option( 'ewww_image_optimizer_webp', true );
$results = $this->optimize_jpg();
update_option( 'ewww_image_optimizer_webp', '' );
update_site_option( 'ewww_image_optimizer_webp', '' );
// size post opt.
$this->assertEquals( 1368047, filesize( $results[0] ) );
// orientation pre-rotation.
$this->assertEquals( ewww_image_optimizer_get_orientation( self::$test_jpg, 'image/jpeg' ), 8 );
// orientation post-rotation should always be 1, no matter the image.
$this->assertEquals( ewww_image_optimizer_get_orientation( $results[0], 'image/jpeg' ), 1 );
unlink( $results[0] );
// size of webp with meta.
$this->assertEquals( 219630, filesize( $results[0] . '.webp' ) );
if ( ewwwio_is_file( $results[0] . '.webp' ) ) {
unlink( $results[0] . '.webp' );
}
}
/**
* Test Max Lossless JPG optimization with WebP (API level 20).
*/
function test_optimize_jpg_20() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_option( 'ewww_image_optimizer_jpg_level', 20 );
update_option( 'ewww_image_optimizer_webp', true );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_jpg_level', 20 );
update_site_option( 'ewww_image_optimizer_webp', true );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_jpg();
update_option( 'ewww_image_optimizer_webp', '' );
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_webp', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertEquals( 1339854, filesize( $results[0] ) );
unlink( $results[0] );
$this->assertEquals( 187866, filesize( $results[0] . '.webp' ) );
if ( ewwwio_is_file( $results[0] . '.webp' ) ) {
unlink( $results[0] . '.webp' );
}
}
/**
* Test lossless JPG via API and keeps meta with WebP and autorotation check.
*/
function test_optimize_jpg_20_keep_meta() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_metadata_remove', '' );
update_option( 'ewww_image_optimizer_jpg_level', 20 );
update_option( 'ewww_image_optimizer_webp', true );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_metadata_remove', '' );
update_site_option( 'ewww_image_optimizer_jpg_level', 20 );
update_site_option( 'ewww_image_optimizer_webp', true );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_jpg();
update_option( 'ewww_image_optimizer_webp', '' );
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_webp', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
// size post opt.
$this->assertEquals( 1359406, filesize( $results[0] ) );
// orientation pre-rotation.
$this->assertEquals( ewww_image_optimizer_get_orientation( $results[0], 'image/jpeg' ), 1 );
unlink( $results[0] );
// size of webp with meta.
$this->assertEquals( 207452, filesize( $results[0] . '.webp' ) );
if ( ewwwio_is_file( $results[0] . '.webp' ) ) {
unlink( $results[0] . '.webp' );
}
}
/**
* Test Regular Lossy JPG optimization (API level 30).
*/
function test_optimize_jpg_30() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_option( 'ewww_image_optimizer_jpg_level', 30 );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_jpg_level', 30 );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_jpg();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertEquals( 344098, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test Max Lossy JPG optimization (API level 40).
*/
function test_optimize_jpg_40() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_option( 'ewww_image_optimizer_jpg_level', 40 );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_jpg_level', 40 );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_jpg();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertEquals( 310924, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test lossless PNG with optipng.
*/
function test_optimize_png_10_optipng() {
update_option( 'ewww_image_optimizer_png_level', 10 );
update_option( 'ewww_image_optimizer_disable_pngout', true );
update_option( 'ewww_image_optimizer_optipng_level', 2 );
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_option( 'ewww_image_optimizer_webp', true );
update_site_option( 'ewww_image_optimizer_png_level', 10 );
update_site_option( 'ewww_image_optimizer_disable_pngout', true );
update_site_option( 'ewww_image_optimizer_optipng_level', 2 );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_webp', true );
$results = $this->optimize_png();
update_option( 'ewww_image_optimizer_webp', '' );
update_site_option( 'ewww_image_optimizer_webp', '' );
$this->assertEquals( 188043, filesize( $results[0] ) );
unlink( $results[0] );
$this->assertLessThanOrEqual( 138000, filesize( $results[0] . '.webp' ) );
if ( ewwwio_is_file( $results[0] . '.webp' ) ) {
unlink( $results[0] . '.webp' );
}
}
/**
* Test lossless PNG with optipng, keeping metadata.
*/
function test_optimize_png_10_optipng_keep_meta() {
update_option( 'ewww_image_optimizer_png_level', 10 );
update_option( 'ewww_image_optimizer_disable_pngout', true );
update_option( 'ewww_image_optimizer_optipng_level', 2 );
update_option( 'ewww_image_optimizer_metadata_remove', '' );
update_site_option( 'ewww_image_optimizer_png_level', 10 );
update_site_option( 'ewww_image_optimizer_disable_pngout', true );
update_site_option( 'ewww_image_optimizer_optipng_level', 2 );
update_site_option( 'ewww_image_optimizer_metadata_remove', '' );
$results = $this->optimize_png();
$this->assertLessThanOrEqual( 190775, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test lossless PNG with optipng and PNGOUT.
*/
function test_optimize_png_10_optipng_pngout() {
update_option( 'ewww_image_optimizer_png_level', 10 );
update_option( 'ewww_image_optimizer_disable_pngout', '' );
update_option( 'ewww_image_optimizer_optipng_level', 2 );
update_option( 'ewww_image_optimizer_pngout_level', 1 );
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_png_level', 10 );
update_site_option( 'ewww_image_optimizer_disable_pngout', '' );
update_site_option( 'ewww_image_optimizer_optipng_level', 2 );
update_site_option( 'ewww_image_optimizer_pngout_level', 1 );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
$results = $this->optimize_png();
$this->assertEquals( 180779, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test lossy local PNG with optipng.
*/
function test_optimize_png_40_optipng() {
update_option( 'ewww_image_optimizer_png_level', 40 );
update_option( 'ewww_image_optimizer_disable_pngout', true );
update_option( 'ewww_image_optimizer_optipng_level', 2 );
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_png_level', 40 );
update_site_option( 'ewww_image_optimizer_disable_pngout', true );
update_site_option( 'ewww_image_optimizer_optipng_level', 2 );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
$results = $this->optimize_png();
$this->assertLessThanOrEqual( 39000, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test "better" lossless PNG with API, no meta.
*/
function test_optimize_png_20() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_png_level', 20 );
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_png_level', 20 );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_png();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertLessThanOrEqual( 175000, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test regular lossy PNG with API.
*/
function test_optimize_png_40() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_png_level', 40 );
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_png_level', 40 );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_png();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertLessThanOrEqual( 39100, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test max lossy PNG with API.
*/
function test_optimize_png_50() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_png_level', 50 );
update_option( 'ewww_image_optimizer_metadata_remove', true );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_png_level', 50 );
update_site_option( 'ewww_image_optimizer_metadata_remove', true );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_png();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertEquals( 32267, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test lossless GIF.
*/
function test_optimize_gif_10() {
update_option( 'ewww_image_optimizer_gif_level', 10 );
update_site_option( 'ewww_image_optimizer_gif_level', 10 );
$results = $this->optimize_gif();
$this->assertEquals( 8900, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test lossless GIF via API.
*/
function test_optimize_gif_10_api() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_gif_level', 10 );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_option( 'ewww_image_optimizer_webp', true );
update_site_option( 'ewww_image_optimizer_gif_level', 10 );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_webp', true );
$results = $this->optimize_gif();
update_option( 'ewww_image_optimizer_webp', '' );
update_site_option( 'ewww_image_optimizer_webp', '' );
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertEquals( 8900, filesize( $results[0] ) );
unlink( $results[0] );
$this->assertEquals( 8008, filesize( $results[0] . '.webp' ) );
if ( ewwwio_is_file( $results[0] . '.webp' ) ) {
unlink( $results[0] . '.webp' );
}
}
/**
* Test lossless PDF via API.
*/
function test_optimize_pdf_10() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_pdf_level', 10 );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_pdf_level', 10 );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_pdf();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertEquals( 144941, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test lossy PDF via API.
*/
function test_optimize_pdf_20() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_pdf_level', 20 );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_pdf_level', 20 );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_pdf();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertLessThan( 129000, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test minimal SVG locally.
*/
function test_optimize_svg_01() {
if ( PHP_OS === 'FreeBSD' ) {
self::markTestSkipped( 'svgcleaner unavailable on FreeBSD.' );
}
update_option( 'ewww_image_optimizer_svg_level', 1 );
update_site_option( 'ewww_image_optimizer_svg_level', 1 );
$results = $this->optimize_svg();
$this->assertEquals( 10792, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test default SVG locally.
*/
function test_optimize_svg_10() {
if ( PHP_OS === 'FreeBSD' ) {
self::markTestSkipped( 'svgcleaner unavailable on FreeBSD.' );
}
update_option( 'ewww_image_optimizer_svg_level', 10 );
update_site_option( 'ewww_image_optimizer_svg_level', 10 );
$results = $this->optimize_svg();
$this->assertEquals( 9518, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test minimal SVG via API.
*/
function test_optimize_svg_01_api() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_svg_level', 1 );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_svg_level', 1 );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_svg();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertEquals( 10792, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test default SVG via API.
*/
function test_optimize_svg_10_api() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_svg_level', 10 );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_svg_level', 10 );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_svg();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertEquals( 9518, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Test lossy WebP via API.
*/
function test_optimize_webp_20() {
if ( empty( self::$api_key ) ) {
self::markTestSkipped( 'No API key available.' );
}
update_option( 'ewww_image_optimizer_webp_level', 20 );
update_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
update_site_option( 'ewww_image_optimizer_webp_level', 20 );
update_site_option( 'ewww_image_optimizer_cloud_key', self::$api_key );
$results = $this->optimize_webp();
update_option( 'ewww_image_optimizer_cloud_key', '' );
update_site_option( 'ewww_image_optimizer_cloud_key', '' );
$this->assertLessThan( 260000, filesize( $results[0] ) );
unlink( $results[0] );
}
/**
* Cleans up ewwwio_images table.
*/
function tear_down() {
global $wpdb;
remove_filter( 'query', array( $this, '_drop_temporary_tables' ) );
$wpdb->query( "DROP TABLE IF EXISTS $wpdb->ewwwio_images" );
add_filter( 'query', array( $this, '_drop_temporary_tables' ) );
delete_option( 'ewww_image_optimizer_version' );
delete_option( 'ewww_image_optimizer_cloud_key' );
delete_site_option( 'ewww_image_optimizer_version' );
delete_site_option( 'ewww_image_optimizer_cloud_key' );
parent::tear_down();
}
/**
* Cleans up the temp images.
*/
public static function tear_down_after_class() {
if ( ewwwio_is_file( self::$test_jpg ) ) {
unlink( self::$test_jpg );
}
if ( ewwwio_is_file( self::$test_png ) ) {
unlink( self::$test_png );
}
if ( ewwwio_is_file( self::$test_gif ) ) {
unlink( self::$test_gif );
}
if ( ewwwio_is_file( self::$test_pdf ) ) {
unlink( self::$test_pdf );
}
ewww_image_optimizer_remove_binaries();
}
}