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<?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/>. // NOTE: no MOODLE_INTERNAL test here, this file may be required by behat before including /config.php. require_once(__DIR__ . '/behat_question_base.php'); use Behat\Gherkin\Node\TableNode as TableNode; use Behat\Mink\Exception\ExpectationException as ExpectationException; use Behat\Mink\Exception\ElementNotFoundException as ElementNotFoundException; /**< * Behat navigation hooks for core_question.> * Steps definitions related with the question bank management.* * @package core_question * @category test< * @copyright 2022 The Open University> * @copyright 2013 David MonllaĆ³* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ class behat_core_question extends behat_question_base { /** * Convert page names to URLs for steps like 'When I am on the "[page name]" page'. * * Recognised page names are: * | None so far! | | * * @param string $page name of the page, with the component name removed e.g. 'Admin notification'. * @return moodle_url the corresponding URL. * @throws Exception with a meaningful error message if the specified page cannot be found. */ protected function resolve_page_url(string $page): moodle_url { switch (strtolower($page)) { default: throw new Exception('Unrecognised core_question page type "' . $page . '."'); } } /** * Convert page names to URLs for steps like 'When I am on the "[identifier]" "[page type]" page'. * * Recognised page names are: * | pagetype | name meaning | description | * | course question bank | Course name | The question bank for a course | * | course question import | Course name | The import questions screen for a course | * | course question export | Course name | The export questions screen for a course | * | preview | Question name | The screen to preview a question | * | edit | Question name | The screen to edit a question | * * @param string $type identifies which type of page this is, e.g. 'Preview'. * @param string $identifier identifies the particular page, e.g. 'My question'. * @return moodle_url the corresponding URL. * @throws Exception with a meaningful error message if the specified page cannot be found. */ protected function resolve_page_instance_url(string $type, string $identifier): moodle_url { switch (strtolower($type)) { case 'course question bank': return new moodle_url('/question/edit.php', ['courseid' => $this->get_course_id($identifier)]);> case 'course question categories': case 'course question import': > return new moodle_url('/question/bank/managecategories/category.php', return new moodle_url('/question/import.php', > ['courseid' => $this->get_course_id($identifier)]); ['courseid' => $this->get_course_id($identifier)]); >< return new moodle_url('/question/import.php',> return new moodle_url('/question/bank/importquestions/import.php',case 'course question export':< return new moodle_url('/question/export.php',> return new moodle_url('/question/bank/exportquestions/export.php',['courseid' => $this->get_course_id($identifier)]); case 'preview': [$questionid, $otheridtype, $otherid] = $this->find_question_by_name($identifier);< return new moodle_url('/question/preview.php',> return new moodle_url('/question/bank/previewquestion/preview.php',['id' => $questionid, $otheridtype => $otherid]); case 'edit': [$questionid, $otheridtype, $otherid] = $this->find_question_by_name($identifier);< return new moodle_url('/question/question.php',> return new moodle_url('/question/bank/editquestion/question.php',['id' => $questionid, $otheridtype => $otherid]); default: throw new Exception('Unrecognised core_question page type "' . $type . '."'); } } /** * Find a question, and where it is, from the question name. * * This is a helper used by resolve_page_instance_url. * * @param string $questionname * @return array with three elemnets, int question id, a string 'cmid' or 'courseid', * and int either cmid or courseid as applicable. */ protected function find_question_by_name(string $questionname): array { global $DB; $questionid = $DB->get_field('question', 'id', ['name' => $questionname], MUST_EXIST); $question = question_bank::load_question_data($questionid); $context = context_helper::instance_by_id($question->contextid); if ($context->contextlevel == CONTEXT_MODULE) { return [$questionid, 'cmid', $context->instanceid]; } else if ($context->contextlevel == CONTEXT_COURSE) { return [$questionid, 'courseid', $context->instanceid]; } else { throw new coding_exception('Unsupported context level ' . $context->contextlevel); }> } } > } > /** > * Creates a question in the current course questions bank with the provided data. > * This step can only be used when creating question types composed by a single form. > * > * @Given /^I add a "(?P<question_type_name_string>(?:[^"]|\\")*)" question filling the form with:$/ > * @param string $questiontypename The question type name > * @param TableNode $questiondata The data to fill the question type form. > */ > public function i_add_a_question_filling_the_form_with($questiontypename, TableNode $questiondata) { > // Click on create question. > $this->execute('behat_forms::press_button', get_string('createnewquestion', 'question')); > > // Add question. > $this->finish_adding_question($questiontypename, $questiondata); > } > > /** > * Checks the state of the specified question. > * > * @Then /^the state of "(?P<question_description_string>(?:[^"]|\\")*)" question is shown as "(?P<state_string>(?:[^"]|\\")*)"$/ > * @throws ExpectationException > * @throws ElementNotFoundException > * @param string $questiondescription > * @param string $state > */ > public function the_state_of_question_is_shown_as($questiondescription, $state) { > > // Using xpath literal to avoid quotes problems. > $questiondescriptionliteral = behat_context_helper::escape($questiondescription); > $stateliteral = behat_context_helper::escape($state); > > // Split in two checkings to give more feedback in case of exception. > $exception = new ElementNotFoundException($this->getSession(), 'Question "' . $questiondescription . '" '); > $questionxpath = "//div[contains(concat(' ', normalize-space(@class), ' '), ' que ')]" . > "[contains(div[@class='content']/div[contains(concat(' ', normalize-space(@class), ' '), ' formulation ')]," . > "{$questiondescriptionliteral})]"; > $this->find('xpath', $questionxpath, $exception); > > $exception = new ExpectationException('Question "' . $questiondescription . > '" state is not "' . $state . '"', $this->getSession()); > $xpath = $questionxpath . "/div[@class='info']/div[@class='state' and contains(., {$stateliteral})]"; > $this->find('xpath', $xpath, $exception); > } > > /** > * Activates a particular action on a particular question in the question bank UI. > * > * @When I choose :action action for :questionname in the question bank > * @param string $action the label for the action you want to activate. > * @param string $questionname the question name. > */ > public function i_action_the_question($action, $questionname) { > $this->execute('behat_action_menu::i_choose_in_the_named_menu_in_container', [ > $action, > get_string('edit', 'core'), > $questionname, > 'table_row', > ]); > } > > /** > * Checks that action does exist for a question. > * > * @Then the :action action should exist for the :questionname question in the question bank > * @param string $action the label for the action you want to activate. > * @param string $questionname the question name. > */ > public function action_exists($action, $questionname) { > $this->execute('behat_action_menu::item_should_exist_in_the', [ > $action, > get_string('edit', 'core'), > $questionname, > 'table_row', > ]); > } > > /** > * Checks that action does not exist for a question. > * > * @Then the :action action should not exist for the :questionname question in the question bank > * @param string $action the label for the action you want to activate. > * @param string $questionname the question name. > */ > public function action_not_exists($action, $questionname) { > $this->execute('behat_action_menu::item_should_not_exist_in_the', [ > $action, > get_string('edit', 'core'), > $questionname, > 'table_row', > ]); > } > > /** > * A particular bulk action is visible in the question bank UI. > * > * @When I should see question bulk action :action > * @param string $action the value of the input for the action. > */ > public function i_should_see_question_bulk_action($action) { > // Check if its visible. > $this->execute("behat_general::should_be_visible", > ["#bulkactionsui-container input[name='$action']", "css_element"]); > } > > /** > * A particular bulk action should not be visible in the question bank UI. > * > * @When I should not see question bulk action :action > * @param string $action the value of the input for the action. > */ > public function i_should_not_see_question_bulk_action($action) { > // Check if its visible. > $this->execute("behat_general::should_not_be_visible", > ["#bulkactionsui-container input[name='$action']", "css_element"]); > } > > /** > * A click on a particular bulk action in the question bank UI. > * > * @When I click on question bulk action :action > * @param string $action the value of the input for the action. > */ > public function i_click_on_question_bulk_action($action) { > // Click the bulk action. > $this->execute("behat_general::i_click_on", > ["#bulkactionsui-container input[name='$action']", "css_element"]); > } > > /** > * Change the question type of the give question to a type that does not exist. > * > * This is useful for testing robustness of the code when a question type > * has been uninstalled, even though there are still questions of that type > * or attempts at them. > * > * In order to set things up, you probably need to start by generating > * questions of a valid type, then using this to change the type once the > * data is created. > * > * @Given question :questionname is changed to simulate being of an uninstalled type > * @param string $questionname the question name. > */ > public function change_question_to_nonexistant_type($questionname) { > global $DB; > [$id] = $this->find_question_by_name($questionname); > > // Check our assumption. > $nonexistanttype = 'invalidqtype'; > if (question_bank::is_qtype_installed($nonexistanttype)) { > throw new coding_exception('This code assumes that the qtype_' . $nonexistanttype . > ' is not a valid plugin name, but that plugin now seems to exist!'); > } > > $DB->set_field('question', 'qtype', $nonexistanttype, ['id' => $id]); > question_bank::notify_question_edited($id); > } > > /** > * Forcibly delete a question from the database. > * > * This is useful for testing robustness of the code when a question > * record is no longer in the database, even though it is referred to. > * Obviously, this should never happen, but it has been known to in the past > * and so we sometimes need to be able to test the code can handle this situation. > * > * In order to set things up, you probably need to start by generating > * a valid questions, then using this to remove it once the data is created. > * > * @Given question :questionname no longer exists in the database > * @param string $questionname the question name. > */ > public function remove_question_from_db($questionname) { > global $DB; > [$id] = $this->find_question_by_name($questionname); > $DB->delete_records('question', ['id' => $id]); > question_bank::notify_question_edited($id);