MAGETWO-47892: [GitHub] Max execution time of 60 seconds exceeded in CLI #2461

Author: Dale Sikkema

lib/internal/Magento/Framework/Code/Minifier/Adapter/Css/CSSmin.php

@@ -3,7 +3,6 @@
  * Copyright © 2016 Magento. All rights reserved.
  * See COPYING.txt for license details.
  */
-
 namespace Magento\Framework\Code\Minifier\Adapter\Css;
 
 use CSSmin as CssMinLibrary;
@@ -26,10 +25,24 @@ class CSSmin implements AdapterInterface
 
     /**
      * @param CssMinLibrary $cssMinifier
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
      */
     public function __construct(CssMinLibrary $cssMinifier)
     {
-        $this->cssMinifier = $cssMinifier;
+        // TODO: set $cssMinifier in constructor once MAGETWO-51176 is resolved.
+    }
+
+    /**
+     * Get CSS Minifier
+     *
+     * @return \CSSMin
+     */
+    private function getCssMin()
+    {
+        if (!($this->cssMinifier instanceof \CSSMin)) {
+            $this->cssMinifier = new \CSSmin(false);
+        }
+        return $this->cssMinifier;
     }
 
     /**
@@ -42,7 +55,7 @@ public function minify($content)
     {
         $pcreRecursionLimit = ini_get('pcre.recursion_limit');
         ini_set('pcre.recursion_limit', self::PCRE_RECURSION_LIMIT);
-        $result = $this->cssMinifier->run($content);
+        $result = $this->getCssMin()->run($content);
         ini_set('pcre.recursion_limit', $pcreRecursionLimit);
         return $result;
     }

lib/internal/Magento/Framework/Code/Test/Unit/Minifier/Adapter/Css/CssMinTest.php

@@ -0,0 +1,24 @@
+<?php
+/**
+ * Copyright © 2016 Magento. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+namespace Magento\Framework\Code\Test\Unit\Minifier\Adapter\Css;
+
+class CssMinTest extends \PHPUnit_Framework_TestCase
+{
+    public function testMinify()
+    {
+        $cssMinMock = $this->getMockBuilder(\CSSmin::class)
+            ->disableOriginalConstructor()
+            ->getMock();
+        $cssMinAdapter = new \Magento\Framework\Code\Minifier\Adapter\Css\CSSmin($cssMinMock);
+        $property = new \ReflectionProperty(\Magento\Framework\Code\Minifier\Adapter\Css\CSSmin::class, 'cssMinifier');
+        $property->setAccessible(true);
+        $property->setValue($cssMinAdapter, $cssMinMock);
+
+        $expectedResult = 'minified content';
+        $cssMinMock->expects($this->once())->method('run')->willReturn($expectedResult);
+        $this->assertEquals($expectedResult, $cssMinAdapter->minify('not minified'));
+    }
+}