New convinience function in accesslib: get_parent_contextid. Also, the start of some unit tests for accesslib, but only this trivial funciton, and the get_parent_contexts function it is based on. Still, it is a start.

2008-05-12 15:28:31 +00:00
parent 21dcd628bc
commit 26337523fa
2 changed files with 63 additions and 0 deletions
@@ -0,0 +1,49 @@
+<?php
+/**
+ * Unit tests for (some of) ../accesslib.php.
+ *
+ * @copyright &copy; 2006 The Open University
+ * @author [email protected]
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ * @package moodlecore
+ */
+
+if (!defined('MOODLE_INTERNAL')) {
+    die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page
+}
+
+class accesslib_test extends UnitTestCase {
+
+    function setUp() {
+    }
+
+    function tearDown() {
+    }
+
+    function test_get_parent_contexts() {
+        $context = get_context_instance(CONTEXT_SYSTEM);
+        $this->assertEqual(get_parent_contexts($context), array());
+
+        $context = new stdClass;
+        $context->path = '/1/25';
+        $this->assertEqual(get_parent_contexts($context), array(1));
+
+        $context = new stdClass;
+        $context->path = '/1/123/234/345/456';
+        $this->assertEqual(get_parent_contexts($context), array(345, 234, 123, 1));
+    }
+
+    function test_get_parent_contextid() {
+        $context = get_context_instance(CONTEXT_SYSTEM);
+        $this->assertFalse(get_parent_contextid($context));
+
+        $context = new stdClass;
+        $context->path = '/1/25';
+        $this->assertEqual(get_parent_contextid($context), 1);
+
+        $context = new stdClass;
+        $context->path = '/1/123/234/345/456';
+        $this->assertEqual(get_parent_contextid($context), 345);
+    }
+}
+?>