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   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   * Test unoconv functionality.
  19   *
  20   * @package    core
  21   * @copyright  2016 Damyon Wiese
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  
  28  /**
  29   * A set of tests for some of the unoconv functionality within Moodle.
  30   *
  31   * @package    core
  32   * @copyright  2016 Damyon Wiese
  33   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  34   */
  35  class core_unoconv_testcase extends advanced_testcase {
  36  
  37      /** @var $testfile1 */
  38      private $testfile1 = null;
  39      /** @var $testfile2 */
  40      private $testfile2 = null;
  41  
  42      public function setUp() {
  43          $this->fixturepath = __DIR__ . DIRECTORY_SEPARATOR . 'fixtures' . DIRECTORY_SEPARATOR;
  44  
  45          $fs = get_file_storage();
  46          $filerecord = array(
  47              'contextid' => context_system::instance()->id,
  48              'component' => 'test',
  49              'filearea' => 'unittest',
  50              'itemid' => 0,
  51              'filepath' => '/',
  52              'filename' => 'test.html'
  53          );
  54          $teststring = file_get_contents($this->fixturepath . DIRECTORY_SEPARATOR . 'unoconv-source.html');
  55          $this->testfile1 = $fs->create_file_from_string($filerecord, $teststring);
  56  
  57          $filerecord = array(
  58              'contextid' => context_system::instance()->id,
  59              'component' => 'test',
  60              'filearea' => 'unittest',
  61              'itemid' => 0,
  62              'filepath' => '/',
  63              'filename' => 'test.docx'
  64          );
  65          $teststring = file_get_contents($this->fixturepath . DIRECTORY_SEPARATOR . 'unoconv-source.docx');
  66          $this->testfile2 = $fs->create_file_from_string($filerecord, $teststring);
  67  
  68          $this->resetAfterTest();
  69      }
  70  
  71      public function test_generate_pdf() {
  72          global $CFG;
  73  
  74          if (empty($CFG->pathtounoconv) || !file_is_executable(trim($CFG->pathtounoconv))) {
  75              // No conversions are possible, sorry.
  76              return $this->markTestSkipped();
  77          }
  78          $fs = get_file_storage();
  79  
  80          $result = $fs->get_converted_document($this->testfile1, 'pdf');
  81          $this->assertNotFalse($result);
  82          $this->assertSame($result->get_mimetype(), 'application/pdf');
  83          $this->assertGreaterThan(0, $result->get_filesize());
  84          $result = $fs->get_converted_document($this->testfile2, 'pdf');
  85          $this->assertNotFalse($result);
  86          $this->assertSame($result->get_mimetype(), 'application/pdf');
  87          $this->assertGreaterThan(0, $result->get_filesize());
  88      }
  89  
  90      public function test_generate_markdown() {
  91          global $CFG;
  92  
  93          if (empty($CFG->pathtounoconv) || !file_is_executable(trim($CFG->pathtounoconv))) {
  94              // No conversions are possible, sorry.
  95              return $this->markTestSkipped();
  96          }
  97          $fs = get_file_storage();
  98  
  99          $result = $fs->get_converted_document($this->testfile1, 'txt');
 100          $this->assertNotFalse($result);
 101          $this->assertSame($result->get_mimetype(), 'text/plain');
 102          $this->assertGreaterThan(0, $result->get_filesize());
 103          $result = $fs->get_converted_document($this->testfile2, 'txt');
 104          $this->assertNotFalse($result);
 105          $this->assertSame($result->get_mimetype(), 'text/plain');
 106          $this->assertGreaterThan(0, $result->get_filesize());
 107      }
 108  }