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Differences Between: [Versions 400 and 403] [Versions 401 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  declare(strict_types=1);
  18  
  19  namespace core_reportbuilder\local\aggregation;
  20  
  21  use core_reportbuilder_testcase;
  22  use core_reportbuilder_generator;
  23  use core_reportbuilder\manager;
  24  use core_reportbuilder\local\report\column;
  25  use core_user\reportbuilder\datasource\users;
  26  use stdClass;
  27  
  28  defined('MOODLE_INTERNAL') || die();
  29  
  30  global $CFG;
  31  require_once("{$CFG->dirroot}/reportbuilder/tests/helpers.php");
  32  
  33  /**
  34   * Unit tests for avg aggregation
  35   *
  36   * @package     core_reportbuilder
  37   * @covers      \core_reportbuilder\local\aggregation\avg
  38   * @copyright   2022 Paul Holden <paulh@moodle.com>
  39   * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  40   */
  41  class avg_test extends core_reportbuilder_testcase {
  42  
  43      /**
  44       * Test aggregation when applied to column
  45       */
  46      public function test_column_aggregation(): void {
  47          $this->resetAfterTest();
  48  
  49          // Test subjects.
  50          $this->getDataGenerator()->create_user(['firstname' => 'Bob', 'suspended' => 1]);
  51          $this->getDataGenerator()->create_user(['firstname' => 'Bob', 'suspended' => 0]);
  52  
  53          /** @var core_reportbuilder_generator $generator */
  54          $generator = $this->getDataGenerator()->get_plugin_generator('core_reportbuilder');
  55          $report = $generator->create_report(['name' => 'Users', 'source' => users::class, 'default' => 0]);
  56  
  57          // First column, sorted.
  58          $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'user:firstname', 'sortenabled' => 1]);
  59  
  60          // This is the column we'll aggregate.
  61          $generator->create_column(
  62              ['reportid' => $report->get('id'), 'uniqueidentifier' => 'user:suspended', 'aggregation' => avg::get_class_name()]
  63          );
  64  
  65          $content = $this->get_custom_report_content($report->get('id'));
  66          $this->assertEquals([
  67              [
  68                  'c0_firstname' => 'Admin',
  69                  'c1_suspended' => '0.0',
  70              ],
  71              [
  72                  'c0_firstname' => 'Bob',
  73                  'c1_suspended' => '0.5',
  74              ],
  75          ], $content);
  76      }
  77  
  78      /**
  79       * Test aggregation when applied to column with callback
  80       */
  81      public function test_column_aggregation_with_callback(): void {
  82          $this->resetAfterTest();
  83  
  84          // Test subjects.
  85          $this->getDataGenerator()->create_user(['firstname' => 'Bob', 'suspended' => 1]);
  86          $this->getDataGenerator()->create_user(['firstname' => 'Bob', 'suspended' => 0]);
  87  
  88          /** @var core_reportbuilder_generator $generator */
  89          $generator = $this->getDataGenerator()->get_plugin_generator('core_reportbuilder');
  90          $report = $generator->create_report(['name' => 'Users', 'source' => users::class, 'default' => 0]);
  91  
  92          // First column, sorted.
  93          $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'user:firstname', 'sortenabled' => 1]);
  94  
  95          // This is the column we'll aggregate.
  96          $generator->create_column(
  97              ['reportid' => $report->get('id'), 'uniqueidentifier' => 'user:suspended', 'aggregation' => avg::get_class_name()]
  98          );
  99  
 100          // Set callback to format the column (hack column definition to ensure callbacks are executed).
 101          $instance = manager::get_report_from_persistent($report);
 102          $instance->get_column('user:suspended')
 103              ->set_type(column::TYPE_FLOAT)
 104              ->set_callback(static function(float $value, stdClass $row, $arguments, ?string $aggregation): string {
 105                  // Simple callback to return the given value, and append aggregation type.
 106                  return number_format($value, 1) . " ({$aggregation})";
 107              });
 108  
 109          $content = $this->get_custom_report_content($report->get('id'));
 110          $this->assertEquals([
 111              [
 112                  'c0_firstname' => 'Admin',
 113                  'c1_suspended' => '0.0 (avg)',
 114              ],
 115              [
 116                  'c0_firstname' => 'Bob',
 117                  'c1_suspended' => '0.5 (avg)',
 118              ],
 119          ], $content);
 120      }
 121  }