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Differences Between: [Versions 310 and 400] [Versions 39 and 400]

   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   * Tests for the dataformat plugins
  19   *
  20   * @package    core
  21   * @copyright  2020 Paul Holden <paulh@moodle.com>
  22   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  23   */
  24  
  25  namespace core;
  26  
  27  use context_system;
  28  use core_component;
  29  
  30  /**
  31   * Dataformat tests
  32   *
  33   * @package    core
  34   * @covers     \core\dataformat
  35   * @copyright  2020 Paul Holden <paulh@moodle.com>
  36   * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  37   */
  38  class dataformat_test extends \advanced_testcase {
  39  
  40      /**
  41       * Data provider to return array of dataformat types
  42       *
  43       * @return array
  44       */
  45      public function write_data_provider(): array {
  46          $data = [];
  47  
  48          $dataformats = core_component::get_plugin_list('dataformat');
  49          foreach ($dataformats as $dataformat => $unused) {
  50              $data[] = [$dataformat];
  51          }
  52  
  53          return $data;
  54      }
  55  
  56      /**
  57       * Test writing dataformat export to local file
  58       *
  59       * @param string $dataformat
  60       * @return void
  61       *
  62       * @dataProvider write_data_provider
  63       */
  64      public function test_write_data(string $dataformat): void {
  65          $columns = ['fruit', 'colour', 'animal'];
  66          $rows = [
  67              ['banana', 'yellow', 'monkey'],
  68              ['apple', 'red', 'wolf'],
  69              ['melon', 'green', 'aardvark'],
  70          ];
  71  
  72          // Export to file. Assert that the exported file exists and is non-zero in size.
  73          $exportfile = dataformat::write_data('My export', $dataformat, $columns, $rows);
  74          $this->assertFileExists($exportfile);
  75          $this->assertGreaterThan(0, filesize($exportfile));
  76      }
  77  
  78      /**
  79       * Test writing dataformat export to filearea
  80       *
  81       * @param string $dataformat
  82       * @return void
  83       *
  84       * @dataProvider write_data_provider
  85       */
  86      public function test_write_data_to_filearea(string $dataformat): void {
  87          $this->resetAfterTest();
  88  
  89          $columns = ['fruit', 'colour', 'animal'];
  90          $rows = [
  91              ['banana', 'yellow', 'monkey'],
  92              ['apple', 'red', 'wolf'],
  93              ['melon', 'green', 'aardvark'],
  94          ];
  95  
  96          // Export to filearea. Assert that the the file exists in file storage and matches the original file record.
  97          $filerecord = [
  98              'contextid' => context_system::instance()->id,
  99              'component' => 'core_dataformat',
 100              'filearea' => 'test',
 101              'itemid' => 0,
 102              'filepath' => '/',
 103              'filename' => 'My export',
 104          ];
 105  
 106          $file = dataformat::write_data_to_filearea($filerecord, $dataformat, $columns, $rows);
 107          $this->assertEquals($filerecord['contextid'], $file->get_contextid());
 108          $this->assertEquals($filerecord['component'], $file->get_component());
 109          $this->assertEquals($filerecord['filearea'], $file->get_filearea());
 110          $this->assertEquals($filerecord['itemid'], $file->get_itemid());
 111          $this->assertEquals($filerecord['filepath'], $file->get_filepath());
 112          $this->assertStringStartsWith($filerecord['filename'], $file->get_filename());
 113          $this->assertGreaterThan(0, $file->get_filesize());
 114      }
 115  }