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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  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_user\reportbuilder\datasource\users;
  24  
  25  defined('MOODLE_INTERNAL') || die();
  26  
  27  global $CFG;
  28  require_once("{$CFG->dirroot}/reportbuilder/tests/helpers.php");
  29  
  30  /**
  31   * Unit tests for count aggregation
  32   *
  33   * @package     core_reportbuilder
  34   * @covers      \core_reportbuilder\local\aggregation\base
  35   * @covers      \core_reportbuilder\local\aggregation\count
  36   * @copyright   2021 Paul Holden <paulh@moodle.com>
  37   * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  38   */
  39  class count_test extends core_reportbuilder_testcase {
  40  
  41      /**
  42       * Test aggregation when applied to column
  43       */
  44      public function test_column_aggregation(): void {
  45          $this->resetAfterTest();
  46  
  47          // Test subjects.
  48          $this->getDataGenerator()->create_user(['firstname' => 'Bob', 'lastname' => 'Apple']);
  49          $this->getDataGenerator()->create_user(['firstname' => 'Bob', 'lastname' => 'Banana']);
  50          $this->getDataGenerator()->create_user(['firstname' => 'Bob', 'lastname' => 'Banana']);
  51  
  52          /** @var core_reportbuilder_generator $generator */
  53          $generator = $this->getDataGenerator()->get_plugin_generator('core_reportbuilder');
  54          $report = $generator->create_report(['name' => 'Users', 'source' => users::class, 'default' => 0]);
  55  
  56          // First column, sorted.
  57          $generator->create_column(['reportid' => $report->get('id'), 'uniqueidentifier' => 'user:firstname', 'sortenabled' => 1]);
  58  
  59          // This is the column we'll aggregate.
  60          $generator->create_column([
  61              'reportid' => $report->get('id'), 'uniqueidentifier' => 'user:lastname', 'aggregation' => count::get_class_name()]
  62          );
  63  
  64          $content = $this->get_custom_report_content($report->get('id'));
  65          $this->assertEquals([
  66              [
  67                  'c0_firstname' => 'Admin',
  68                  'c1_lastname' => 1,
  69              ],
  70              [
  71                  'c0_firstname' => 'Bob',
  72                  'c1_lastname' => 3,
  73              ],
  74          ], $content);
  75      }
  76  }