1 files changed, 59 insertions, 0 deletions
diff --git a/platform/www/lib/plugins/tag/_test/topic_sort.test.php b/platform/www/lib/plugins/tag/_test/topic_sort.test.php
new file mode 100644
index 0000000..aca59f4
--- /dev/null
+++ b/platform/www/lib/plugins/tag/_test/topic_sort.test.php
@@ -0,0 +1,59 @@
+<?php
+
+if (!defined('DOKU_INC')) die();
+
+/**
+ * Tests the tagRefine function of the tag plugin
+ */
+class plugin_tag_topic_sorting_test extends DokuWikiTest {
+    private $pages = array(
+        'a',
+        'aa',
+        'a:a',
+        'a:aa',
+        'a:a:c',
+        'a:a:b:a',
+        'a:b:c'
+    );
+    /** @var helper_plugin_tag $helper */
+    private $helper;
+
+    public function setUp() {
+        global $conf;
+        $this->pluginsEnabled[] = 'tag';
+        parent::setUp();
+
+        $conf['plugin']['tag']['sortkey'] = 'ns';
+
+        $this->helper = plugin_load('helper', 'tag');
+
+
+        foreach ($this->pages as $page) {
+            saveWikiText(
+                $page,
+                '{{tag>mytag}}', 'Test'
+            );
+            idx_addPage($page);
+        }
+    }
+
+    public function test_ns_sort() {
+        $this->assertEquals($this->pages, $this->extract_ids($this->helper->getTopic('', null, 'mytag')));
+    }
+
+
+    /**
+     * Extract the id attribute of the supplied pages
+     *
+     * @param array $pages The pages that shall be used
+     * @return array The ids of the pages
+     */
+    private function extract_ids($pages) {
+        $result = array();
+        foreach ($pages as $page) {
+            $result[] = $page['id'];
+        }
+        return $result;
+    }
+
+}