MDL-38785 behat: Steps definitions to add and delete comments

diff --git a/blocks/comments/tests/behat/behat_block_comments.php b/blocks/comments/tests/behat/behat_block_comments.php
new file mode 100644 (file)
index 0000000..447eb5a
--- /dev/null
+++ b/blocks/comments/tests/behat/behat_block_comments.php
@@ -0,0 +1,111 @@
+<?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/>.
+
+/**
+ * Commenting system steps definitions.
+ *
+ * @package    core_comment
+ * @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/behat_base.php');
+
+use Behat\Mink\Exception\ElementNotFoundException as ElementNotFoundException,
+    Behat\Mink\Exception\ExpectationException as ExpectationException;
+
+/**
+ * Steps definitions to deal with the commenting system
+ *
+ * @package    core_comment
+ * @category   test
+ * @copyright  2013 David Monllaó
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class behat_block_comments extends behat_base {
+
+    /**
+     * Adds the specified option to the comments block of the current page.
+     *
+     * This method can be adapted in future to add other comments considering
+     * that there could be more than one comment textarea per page.
+     *
+     * Only 1 comments block instance is allowed per page, if this changes this
+     * steps definitions should be adapted.
+     *
+     * @Given /^I add "(?P<comment_text_string>(?:[^"]|\\")*)" comment to comments block$/
+     * @throws ElementNotFoundException
+     * @param string $comment
+     */
+    public function i_add_comment_to_comments_block($comment) {
+
+        // Getting the textarea and setting the provided value.
+        $exception = new ElementNotFoundException($this->getSession(), 'Comments block ');
+
+        // The whole DOM structure changes depending on JS enabled/disabled.
+        if ($this->running_javascript()) {
+            $commentstextarea = $this->find('css', '.comment-area textarea', $exception);
+            $commentstextarea->setValue($comment);
+
+            $this->find_link('Save comment')->click();
+
+            // Wait for the AJAX request.
+            $this->getSession()->wait(4 * 1000, false);
+
+        } else {
+
+            $commentstextarea = $this->find('css', '.block_comments form textarea', $exception);
+            $commentstextarea->setValue($comment);
+
+            // Comments submit button
+            $submit = $this->find('css', '.block_comments form input[type=submit]');
+            $submit->press();
+        }
+    }
+
+    /**
+     * Deletes the specified comment from the current page's comments block.
+     *
+     * @Given /^I delete "(?P<comment_text_string>(?:[^"]|\\")*)" comment from comments block$/
+     * @throws ElementNotFoundException
+     * @throws ExpectationException
+     * @param string $comment
+     */
+    public function i_delete_comment_from_comments_block($comment) {
+
+        $exception = new ElementNotFoundException($this->getSession(), '"' . $comment . '" comment ');
+
+        $commentxpath = "//div[contains(concat(' ', @class, ' '), ' block_comments ')]
+/descendant::div[@class='comment-message'][contains(., '" . $comment . "')]";
+        $commentnode = $this->find('xpath', $commentxpath, $exception);
+
+        // Click on delete icon.
+        $deleteexception = new ExpectationException('"' . $comment . '" comment can not be deleted', $this->getSession());
+        $deleteicon = $this->find('css', '.comment-delete a img', $deleteexception, $commentnode);
+        $deleteicon->click();
+
+        // Yes confirm.
+        $confirmnode = $this->find('xpath', "//div[@class='comment-delete-confirm']/descendant::a[contains(., 'Yes')]");
+        $confirmnode->click();
+
+        // Wait for the AJAX request.
+        $this->getSession()->wait(4 * 1000, false);
+    }
+
+}