# wp-optimize/3.2.5/vendor/matthiasmullie/minify/tests/js/AbstractTest.php

WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance, version 3.2.5. 228 lines.

- Page: https://pluginprobe.com/plugins/wp-optimize/3.2.5/code/vendor/matthiasmullie/minify/tests/js/AbstractTest.php
- Raw: https://pluginprobe.com/plugins/wp-optimize/3.2.5/raw/vendor/matthiasmullie/minify/tests/js/AbstractTest.php
- Modified: 2022-06-03T18:20:18+00:00

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```php
<?php

namespace MatthiasMullie\Minify\Test;

use MatthiasMullie\Minify;
use MatthiasMullie\Scrapbook\Adapters\MemoryStore;
use MatthiasMullie\Scrapbook\Psr6\Pool;
use PHPUnit\Framework\TestCase;
use ReflectionObject;

/**
 * Tests common functions of abstract Minify class by using JS implementation.
 */
class AbstractTest extends TestCase
{
    public function testConstruct()
    {
        $path1 = __DIR__.'/sample/source/script1.js';
        $path2 = __DIR__.'/sample/source/script2.js';
        $content1 = file_get_contents($path1);
        $content2 = file_get_contents($path2);

        // 1 source in constructor
        $minifier = new Minify\JS($content1);
        $result = $minifier->minify();

        $this->assertEquals($content1, $result);

        // multiple sources in constructor
        $minifier = new Minify\JS($content1, $content2);
        $result = $minifier->minify();

        $this->assertEquals($content1.';'.$content2, $result);

        // file in constructor
        $minifier = new Minify\JS($path1);
        $result = $minifier->minify();

        $this->assertEquals($content1, $result);

        // multiple files in constructor
        $minifier = new Minify\JS($path1, $path2);
        $result = $minifier->minify();

        $this->assertEquals($content1.';'.$content2, $result);
    }

    public function testAdd()
    {
        $path1 = __DIR__.'/sample/source/script1.js';
        $path2 = __DIR__.'/sample/source/script2.js';
        $content1 = file_get_contents($path1);
        $content2 = file_get_contents($path2);
        $content3 = 'var test=3';

        // 1 source in add
        $minifier = new Minify\JS();
        $minifier->add($content1);
        $result = $minifier->minify();

        $this->assertEquals($content1, $result);

        // multiple sources in add
        $minifier = new Minify\JS();
        $minifier->add($content1);
        $minifier->add($content2);
        $result = $minifier->minify();

        $this->assertEquals($content1.';'.$content2, $result);

        // file in add
        $minifier = new Minify\JS();
        $minifier->add($path1);
        $result = $minifier->minify();

        $this->assertEquals($content1, $result);

        // multiple files in add
        $minifier = new Minify\JS();
        $minifier->add($path1);
        $minifier->add($path2);
        $result = $minifier->minify();

        $this->assertEquals($content1.';'.$content2, $result);

        // array of files in add
        $minifier = new Minify\JS();
        $minifier->add(array($path1, $path2));
        $result = $minifier->minify();

        $this->assertEquals($content1.';'.$content2, $result);

        // array of files + overload in add
        $minifier = new Minify\JS();
        $minifier->add(array($path1, $path2), $content3);
        $result = $minifier->minify();

        $this->assertEquals($content1.';'.$content2.';'.$content3, $result);

        $minifier = new Minify\JS();
        $minifier->add($path1, array($path2, $content3));
        $result = $minifier->minify();

        $this->assertEquals($content1.';'.$content2.';'.$content3, $result);
    }

    public function testLoadBigString()
    {
        // content greater than PHP_MAXPATHLEN
        // https://github.com/matthiasmullie/minify/issues/90
        $content = rtrim(str_repeat('var a="b";', 500), ';');

        $minifier = new Minify\JS($content);

        $this->assertEquals($minifier->minify(), $content);
    }

    public function testLoadOpenBaseDirRestricted()
    {
        if (!function_exists('pcntl_fork') || defined('HHVM_VERSION')) {
            $this->markTestSkipped("Can't fork, skip open_basedir test");
        }

        /*
         * Testing open_basedir restrictions is rather annoying, since they can
         * not be relaxed at runtime (if we tighten open_basedir for 1 test,
         * it'll also apply for all the others)
         * I'll run the open_basedir restriction in a separate thread instead.
         */

        $pid = pcntl_fork();
        if ($pid === -1) {
            // can't fork, ignore this test...
        } elseif ($pid === 0) {
            // https://github.com/matthiasmullie/minify/issues/111
            ini_set('open_basedir', __DIR__.'/../..');

            // instead of displaying warnings & moving to the next test, just
            // quit with the error code; the other thread will pick it up
            set_error_handler(function ($errno, $errstr, $errfile, $errline) {
                // only exit if it is an error that is being reported (we don't
                // want suppressed errors to register as failures, that happens
                // on purpose!)
                if (error_reporting() & $errno) {
                    exit($errno);
                }
            });

            $minifier = new Minify\JS('/tmp/bogus/path');
            $minifier->minify();

            // don't keep executing the rest of the tests in this thread!
            exit;
        } else {
            pcntl_wait($status);

            $this->assertEquals($status, 0, 'open_basedir restriction caused minifier to fail');
        }
    }

    public function testSave()
    {
        $path = __DIR__.'/sample/source/script1.js';
        $content = file_get_contents($path);
        $savePath = __DIR__.'/sample/target/script1.js';

        $minifier = new Minify\JS($path);
        $minifier->minify($savePath);

        $this->assertEquals(file_get_contents($savePath), $content);
    }

    public function testCheckFileOpenFail()
    {
	    $this->expectException('MatthiasMullie\Minify\Exceptions\IOException');

        $minifier = new Minify\JS();
        $wrongPath = '';

        $object = new ReflectionObject($minifier);
        $method = $object->getMethod('openFileForWriting');
        $method->setAccessible(true);

        $method->invokeArgs($minifier, array($wrongPath));
    }

    public function testCheckFileWriteFail()
    {
        $this->expectException('MatthiasMullie\Minify\Exceptions\IOException');

        $minifier = new Minify\JS();
        $wrongPath = '';

        $object = new ReflectionObject($minifier);
        $method = $object->getMethod('writeToFile');
        $method->setAccessible(true);

        $method->invokeArgs($minifier, array($wrongPath, ''));
    }

    public function testGzip()
    {
        $path = __DIR__.'/sample/source/script1.js';
        $content = file_get_contents($path);
        $savePath = __DIR__.'/sample/target/script1.js.gz';

        $minifier = new Minify\JS($path);
        $minifier->gzip($savePath, 9);

        $this->assertEquals(file_get_contents($savePath), gzencode($content, 9, FORCE_GZIP));
    }

    public function testCache()
    {
        $path = __DIR__.'/sample/source/script1.js';
        $content = file_get_contents($path);

        $cache = new MemoryStore();
        $pool = new Pool($cache);
        $item = $pool->getItem('cache-script1');

        $minifier = new Minify\JS($path);
        $item = $minifier->cache($item);

        $this->assertEquals($item->get(), $content);
    }
}

```