[Summary view] [Print] [Text view]

   1  <?php
   2  // This file is part of Moodle - http://moodle.org/
   3  //
   4  // Moodle is free software: you can redistribute it and/or modify
   5  // it under the terms of the GNU General Public License as published by
   6  // the Free Software Foundation, either version 3 of the License, or
   7  // (at your option) any later version.
   8  //
   9  // Moodle is distributed in the hope that it will be useful,
  10  // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  // GNU General Public License for more details.
  13  //
  14  // You should have received a copy of the GNU General Public License
  15  // along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
  16  
  17  /**
  18   * core_minify related tests.
  19   *
  20   * @package    core
  21   * @category   phpunit
  22   * @copyright  2013 Petr Skoda {@link http://skodak.org}
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  
  29  /**
  30   * Class core_minify_testcase.
  31   */
  32  class core_minify_testcase extends advanced_testcase {
  33      public function test_css() {
  34          $css = "
  35  body {
  36  background: #fff;
  37  margin: 0;
  38  padding: 0;
  39  color: #281f18;
  40  }";
  41  
  42          $this->assertSame("body{background:#fff;margin:0;padding:0;color:#281f18}", core_minify::css($css));
  43      }
  44  
  45      public function test_css_files() {
  46          global $CFG;
  47  
  48          $testfile1 = "$CFG->tempdir/test1.css";
  49          $testfile2 = "$CFG->tempdir/test2.css";
  50          $testfile3 = "$CFG->tempdir/test3.css";
  51  
  52          $css1 = "
  53  body {
  54  background: #fff;
  55  margin: 0;
  56  padding: 0;
  57  color: #281f18;
  58  }";
  59  
  60          $css2 = "body{}";
  61  
  62          file_put_contents($testfile1, $css1);
  63          file_put_contents($testfile2, $css2);
  64  
  65          $files = array($testfile1, $testfile2);
  66  
  67          $this->assertSame("body{background:#fff;margin:0;padding:0;color:#281f18}\nbody{}", core_minify::css_files($files));
  68  
  69  
  70          $files = array($testfile1, $testfile2, $testfile3);
  71  
  72          $this->assertStringStartsWith("body{background:#fff;margin:0;padding:0;color:#281f18}\nbody{}\n\n\n/* Cannot read CSS file ", @core_minify::css_files($files));
  73  
  74          unlink($testfile1);
  75          unlink($testfile2);
  76      }
  77  
  78      public function test_js() {
  79          $js = "
  80  function hm()
  81  {
  82  }
  83  ";
  84  
  85          $this->assertSame("function hm(){}", core_minify::js($js));
  86  
  87          $js = "function hm{}";
  88          $result = core_minify::js($js);
  89          $this->assertStringStartsWith("\ntry {console.log('Error: Minimisation of JavaScript failed!');} catch (e) {}", $result);
  90          $this->assertContains($js, $result);
  91      }
  92  
  93      public function test_js_files() {
  94          global $CFG;
  95  
  96          $testfile1 = "$CFG->tempdir/test1.js";
  97          $testfile2 = "$CFG->tempdir/test2.js";
  98          $testfile3 = "$CFG->tempdir/test3.js";
  99  
 100          $js1 = "
 101  function hm()
 102  {
 103  }
 104  ";
 105  
 106          $js2 = "function oh(){}";
 107  
 108          file_put_contents($testfile1, $js1);
 109          file_put_contents($testfile2, $js2);
 110  
 111          $files = array($testfile1, $testfile2);
 112  
 113          $this->assertSame("function hm(){};\nfunction oh(){}", core_minify::js_files($files));
 114  
 115          $files = array($testfile1, $testfile2, $testfile3);
 116  
 117          $this->assertStringStartsWith("function hm(){};\nfunction oh(){};\n\n\n// Cannot read JS file ", @core_minify::js_files($files));
 118  
 119          unlink($testfile1);
 120          unlink($testfile2);
 121      }
 122  }