Proyectos de Subversion Moodle

<?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/>.

/**

 * Steps definitions for the upload repository type.

 *

 * @package    repository_upload

 * @category   test

 * @copyright  2013 David Monllaó

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

// NOTE: no MOODLE_INTERNAL test here, this file may be required by behat before including /config.php.

require_once(__DIR__ . '/../../../../lib/behat/core_behat_file_helper.php');

use Behat\Mink\Exception\DriverException as DriverException,

    Behat\Mink\Exception\ExpectationException as ExpectationException,

    Behat\Gherkin\Node\TableNode as TableNode;

/**

 * Steps definitions to deal with the upload repository.

 *

 * @package    repository_upload

 * @category   test

 * @copyright  2013 David Monllaó

 * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later

 */

class behat_repository_upload extends behat_base {

    use core_behat_file_helper;

    /**

     * Uploads a file to the specified filemanager leaving other fields in upload form default. The paths should be relative to moodle codebase.

     *

     * @When /^I upload "(?P<filepath_string>(?:[^"]|\\")*)" file to "(?P<filemanager_field_string>(?:[^"]|\\")*)" filemanager$/

     * @throws DriverException

     * @throws ExpectationException Thrown by behat_base::find

     * @param string $filepath

     * @param string $filemanagerelement

     */

    public function i_upload_file_to_filemanager($filepath, $filemanagerelement) {

        $this->upload_file_to_filemanager($filepath, $filemanagerelement, new TableNode(array()), false);

    }

    /**

     * Uploads a file to the specified filemanager leaving other fields in upload form default and confirms to overwrite an existing file. The paths should be relative to moodle codebase.

     *

     * @When /^I upload and overwrite "(?P<filepath_string>(?:[^"]|\\")*)" file to "(?P<filemanager_field_string>(?:[^"]|\\")*)" filemanager$/

     * @throws DriverException

     * @throws ExpectationException Thrown by behat_base::find

     * @param string $filepath

     * @param string $filemanagerelement

     */

    public function i_upload_and_overwrite_file_to_filemanager($filepath, $filemanagerelement) {

        $this->upload_file_to_filemanager($filepath, $filemanagerelement, new TableNode(array()),

                get_string('overwrite', 'repository'));

    }

    /**

     * Uploads a file to the specified filemanager and confirms to overwrite an existing file. The paths should be relative to moodle codebase.

     *

     * @When /^I upload "(?P<filepath_string>(?:[^"]|\\")*)" file to "(?P<filemanager_field_string>(?:[^"]|\\")*)" filemanager as:$/

     * @throws DriverException

     * @throws ExpectationException Thrown by behat_base::find

     * @param string $filepath

     * @param string $filemanagerelement

     * @param TableNode $data Data to fill in upload form

     */

    public function i_upload_file_to_filemanager_as($filepath, $filemanagerelement, TableNode $data) {

        $this->upload_file_to_filemanager($filepath, $filemanagerelement, $data, false);

    }

    /**

     * Uploads a file to the specified filemanager. The paths should be relative to moodle codebase.

     *

     * @When /^I upload and overwrite "(?P<filepath_string>(?:[^"]|\\")*)" file to "(?P<filemanager_field_string>(?:[^"]|\\")*)" filemanager as:$/

     * @throws DriverException

     * @throws ExpectationException Thrown by behat_base::find

     * @param string $filepath

     * @param string $filemanagerelement

     * @param TableNode $data Data to fill in upload form

     */

    public function i_upload_and_overwrite_file_to_filemanager_as($filepath, $filemanagerelement, TableNode $data) {

        $this->upload_file_to_filemanager($filepath, $filemanagerelement, $data,

                get_string('overwrite', 'repository'));

    }

    /**

     * Uploads a file to filemanager

     *

     * @throws DriverException

     * @throws ExpectationException Thrown by behat_base::find

     * @param string $filepath Normally a path relative to $CFG->dirroot, but can be an absolute path too.

     * @param string $filemanagerelement

     * @param TableNode $data Data to fill in upload form

     * @param false|string $overwriteaction false if we don't expect that file with the same name already exists,

     *     or button text in overwrite dialogue ("Overwrite", "Rename to ...", "Cancel")

     */

    protected function upload_file_to_filemanager($filepath, $filemanagerelement, TableNode $data, $overwriteaction = false) {

        global $CFG;

        if (!$this->has_tag('_file_upload')) {

            throw new DriverException('File upload tests must have the @_file_upload tag on either the scenario or feature.');

        }

        $filemanagernode = $this->get_filepicker_node($filemanagerelement);

        // Opening the select repository window and selecting the upload repository.

        $this->open_add_file_window($filemanagernode, get_string('pluginname', 'repository_upload'));

        // Ensure all the form is ready.

        $noformexception = new ExpectationException('The upload file form is not ready', $this->getSession());

        $this->find(

                'xpath',

                "//div[contains(concat(' ', normalize-space(@class), ' '), ' container ')]" .

                "[contains(concat(' ', normalize-space(@class), ' '), ' repository_upload ')]" .

                "/descendant::div[contains(concat(' ', normalize-space(@class), ' '), ' file-picker ')]" .

                "/descendant::div[contains(concat(' ', normalize-space(@class), ' '), ' fp-content ')]" .

                "/descendant::div[contains(concat(' ', normalize-space(@class), ' '), ' fp-upload-form ')]" .

                "/descendant::form",

                $noformexception

        );

        // After this we have the elements we want to interact with.

        // Form elements to interact with.

        $file = $this->find_file('repo_upload_file');

        // Attaching specified file to the node.

        // Replace 'admin/' if it is in start of path with $CFG->admin .

        if (substr($filepath, 0, 6) === 'admin/') {

            $filepath = $CFG->dirroot . DIRECTORY_SEPARATOR . $CFG->admin .

                    DIRECTORY_SEPARATOR . substr($filepath, 6);

        }

        $filepath = str_replace('/', DIRECTORY_SEPARATOR, $filepath);

        if (!is_readable($filepath)) {

            $filepath = $CFG->dirroot . DIRECTORY_SEPARATOR . $filepath;

            if (!is_readable($filepath)) {

                throw new ExpectationException('The file to be uploaded does not exist.', $this->getSession());

            }

        }

        $file->attachFile($filepath);

        // Fill the form in Upload window.

        $datahash = $data->getRowsHash();

        // The action depends on the field type.

        foreach ($datahash as $locator => $value) {

            $field = behat_field_manager::get_form_field_from_label($locator, $this);

            // Delegates to the field class.

            $field->set_value($value);

        }

        // Submit the file.

        $submit = $this->find_button(get_string('upload', 'repository'));

        $submit->press();

        // We wait for all the JS to finish as it is performing an action.

        $this->getSession()->wait(self::get_timeout(), self::PAGE_READY_JS);

        if ($overwriteaction !== false) {

            $overwritebutton = $this->find_button($overwriteaction);

            $overwritebutton->click();

            // We wait for all the JS to finish.

            $this->getSession()->wait(self::get_timeout(), self::PAGE_READY_JS);

        }

    }

    /**

     * Try to get the filemanager node specified by the element

     *

     * @param string $filepickerelement

     * @return \Behat\Mink\Element\NodeElement

     * @throws ExpectationException

     */

    protected function get_filepicker_node($filepickerelement) {

        // More info about the problem (in case there is a problem).

        $exception = new ExpectationException('"' . $filepickerelement . '" filepicker can not be found', $this->getSession());

        // If no file picker label is mentioned take the first file picker from the page.

        if (empty($filepickerelement)) {

            $filepickercontainer = $this->find(

                    'xpath',

                    "//*[@class=\"form-filemanager\"]",

                    $exception

            );

        } else {

            // Gets the filemanager node specified by the locator which contains the filepicker container

            // either for filepickers created by mform or by admin config.

            $filepickerelement = behat_context_helper::escape($filepickerelement);

            $filepickercontainer = $this->find(

                    'xpath',

                    "//input[./@id = substring-before(//p[normalize-space(.)=$filepickerelement]/@id, '_label')]" .

                    "//ancestor::*[@data-fieldtype = 'filemanager' or @data-fieldtype = 'filepicker']",

                    $exception

            );

        }

        return $filepickercontainer;

    }

}