MDL-37657 behat: Add tree nodes expansion definition

diff --git a/lib/tests/behat/behat_navigation.php b/lib/tests/behat/behat_navigation.php
new file mode 100644 (file)
index 0000000..169e67d
--- /dev/null
+++ b/lib/tests/behat/behat_navigation.php
@@ -0,0 +1,60 @@
+<?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/>.
+
+/**
+ * Navigation steps definitions.
+ *
+ * @package    core
+ * @category   test
+ * @copyright  2012 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__ . '/../../behat/behat_base.php');
+
+/**
+ * Steps definitions to navigate through the navigation tree nodes.
+ *
+ * @package    core
+ * @category   test
+ * @copyright  2012 David Monllaó
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class behat_navigation extends behat_base {
+
+    /**
+     * Expands the selected node of the navigation tree that matches the text.
+     *
+     * @Given /^I expand "(?P<nodetext_string>(?:[^"]|\\")*)" node$/
+     * @param string $nodetext
+     */
+    public function i_expand_node($nodetext) {
+
+        $nodetext = $this->fixStepArgument($nodetext);
+
+        $xpath = "//ul[contains(concat(' ', normalize-space(@class), ' '), ' block_tree ')]
+/descendant::li
+/descendant::p[contains(concat(' ', normalize-space(@class), ' '), ' branch')]
+/descendant::span[contains(concat(' ', normalize-space(.), ' '), '" . $nodetext . "')]";
+
+        $node = $this->getSession()->getPage()->find('xpath', $xpath);
+        $node->click();
+    }
+
+}