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Differences Between: [Versions 310 and 311] [Versions 310 and 400] [Versions 310 and 401] [Versions 310 and 402] [Versions 310 and 403]

   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   * Unit tests for float form element.
  19   *
  20   * @package    core_form
  21   * @category   test
  22   * @copyright  2019 Shamim Rezaie <shamim@moodle.com>
  23   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  24   */
  25  
  26  defined('MOODLE_INTERNAL') || die();
  27  
  28  global $CFG;
  29  require_once($CFG->libdir . '/form/float.php');
  30  
  31  /**
  32   * Unit tests for MoodleQuickForm_float
  33   *
  34   * Contains test cases for testing MoodleQuickForm_float
  35   *
  36   * @package    core_form
  37   * @copyright  2019 Shamim Rezaie <shamim@moodle.com>
  38   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  39   */
  40  class core_form_float_testcase extends advanced_testcase {
  41  
  42      /**
  43       * Define a local decimal separator.
  44       *
  45       * It is not possible to directly change the result of get_string in
  46       * a unit test. Instead, we create a language pack for language 'xx' in
  47       * dataroot and make langconfig.php with the string we need to change.
  48       * The example separator used here is 'X'.
  49       */
  50      protected function define_local_decimal_separator() {
  51          global $SESSION, $CFG;
  52  
  53          $SESSION->lang = 'xx';
  54          $langconfig = "<?php\n\$string['decsep'] = 'X';";
  55          $langfolder = $CFG->dataroot . '/lang/xx';
  56          check_dir_exists($langfolder);
  57          file_put_contents($langfolder . '/langconfig.php', $langconfig);
  58      }
  59  
  60      /**
  61       * Testcase to check generated timestamp
  62       */
  63      public function test_exportValue() {
  64          $element = new MoodleQuickForm_float('testel');
  65  
  66          $value = ['testel' => 3.14];
  67          $this->assertEquals(3.14, $element->exportValue($value));
  68  
  69          $value = ['testel' => '3.14'];
  70          $this->assertEquals(3.14, $element->exportValue($value));
  71  
  72          $value = ['testel' => '-3.14'];
  73          $this->assertEquals(-3.14, $element->exportValue($value));
  74  
  75          $value = ['testel' => '3.14blah'];
  76          $this->assertEquals(false, $element->exportValue($value));
  77  
  78          $value = ['testel' => 'blah'];
  79          $this->assertEquals(false, $element->exportValue($value));
  80  
  81          // Tests with a localised decimal separator.
  82          $this->define_local_decimal_separator();
  83  
  84          $value = ['testel' => 3.14];
  85          $this->assertEquals(3.14, $element->exportValue($value));
  86  
  87          $value = ['testel' => '3X14'];
  88          $this->assertEquals(3.14, $element->exportValue($value));
  89  
  90          $value = ['testel' => '-3X14'];
  91          $this->assertEquals(-3.14, $element->exportValue($value));
  92  
  93          $value = ['testel' => '3X14blah'];
  94          $this->assertEquals(false, $element->exportValue($value));
  95  
  96          $value = ['testel' => 'blah'];
  97          $this->assertEquals(false, $element->exportValue($value));
  98      }
  99  }