MDL-77581 behat: Create generators for lesson pages and answers

mod/lesson/tests/generator/behat_mod_lesson_generator.php

@@ -0,0 +1,65 @@
+<?php
+// This file is part of Moodle - http://moodle.org/
+//
+// Moodle is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// Moodle is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.
+
+/**
+ * Behat data generator for mod_lesson.
+ *
+ * @package   mod_lesson
+ * @category  test
+ * @copyright 2023 Dani Palou <dani@moodle.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+/**
+ * Behat data generator for mod_lesson.
+ *
+ * @copyright 2023 Dani Palou <dani@nmoodle.com>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class behat_mod_lesson_generator extends behat_generator_base {
+
+    /**
+     * Get a list of the entities that can be created.
+     *
+     * @return array entity name => information about how to generate.
+     */
+    protected function get_creatable_entities(): array {
+        return [
+            'pages' => [
+                'singular' => 'page',
+                'datagenerator' => 'page',
+                'required' => ['lesson', 'qtype'],
+                'switchids' => ['lesson' => 'lessonid'],
+            ],
+            'answers' => [
+                'singular' => 'answer',
+                'datagenerator' => 'answer',
+                'required' => ['page'],
+            ],
+        ];
+    }
+
+    /**
+     * Look up the id of a lesson from its name.
+     *
+     * @param string $idnumberorname the lesson idnumber or name, for example 'Test lesson'.
+     * @return int corresponding id.
+     */
+    protected function get_lesson_id(string $idnumberorname): int {
+        return $this->get_cm_by_activity_name('lesson', $idnumberorname)->instance;
+    }
+
+}