3 files changed, 171 insertions, 0 deletions
diff --git a/_testing/core/DokuWikiTest.php b/_testing/core/DokuWikiTest.php
new file mode 100644
index 000000000..8ae261a52
--- /dev/null
+++ b/_testing/core/DokuWikiTest.php
@@ -0,0 +1,52 @@
+<?php
+/**
+ * Helper class to provide basic functionality for tests
+ */
+abstract class DokuWikiTest extends PHPUnit_Framework_TestCase {
+    /**
+     * Reset the DokuWiki environment before each test run
+     *
+     * Makes sure loaded config, language and plugins are correct
+     */
+    function setUp() {
+        // reload config
+        global $conf, $config_cascade;
+        $conf = array();
+        foreach (array('default','local','protected') as $config_group) {
+            if (empty($config_cascade['main'][$config_group])) continue;
+            foreach ($config_cascade['main'][$config_group] as $config_file) {
+                if (@file_exists($config_file)) {
+                    include($config_file);
+                }
+            }
+        }
+
+        // reload license config
+        global $license;
+        $license = array();
+
+        // load the license file(s)
+        foreach (array('default','local') as $config_group) {
+            if (empty($config_cascade['license'][$config_group])) continue;
+            foreach ($config_cascade['license'][$config_group] as $config_file) {
+                if(@file_exists($config_file)){
+                    include($config_file);
+                }
+            }
+        }
+
+        // make real paths and check them
+        init_paths();
+        init_files();
+
+        // reset loaded plugins
+        global $plugin_controller_class, $plugin_controller;
+        $plugin_controller = new $plugin_controller_class();
+        global $EVENT_HANDLER;
+        $EVENT_HANDLER = new Doku_Event_Handler();
+
+        // reload language
+        $local = $conf['lang'];
+        trigger_event('INIT_LANG_LOAD', $local, 'init_lang', true);
+    }
+}
diff --git a/_testing/core/TestRequest.php b/_testing/core/TestRequest.php
new file mode 100644
index 000000000..f77c494c3
--- /dev/null
+++ b/_testing/core/TestRequest.php
@@ -0,0 +1,67 @@
+<?php
+/**
+ * Simulates a full DokuWiki HTTP Request and allows
+ * runtime inspection.
+ */
+
+/**
+ * Helper class to execute a fake request
+ */
+class TestRequest {
+
+    /**
+     * Executes the request
+     *
+     * @return TestResponse response
+     */
+    function execute() {
+        global $output_buffer;
+        $output_buffer = '';
+
+        // now execute dokuwiki and grep the output
+        header_remove();
+        ob_start('ob_start_callback');
+        include(DOKU_INC.'doku.php');
+        ob_end_flush();
+
+        // it's done, return the page result
+        return new TestResponse(
+                $output_buffer,
+                headers_list()
+            );
+    }
+}
+
+/**
+ * holds a copy of all produced outputs of a TestRequest
+ */
+class TestResponse {
+    protected $content;
+    protected $headers;
+    protected $pq = null;
+
+    function __construct($content, $headers) {
+        $this->content = $content;
+        $this->headers = $headers;
+    }
+
+    function getContent() {
+        return $this->content;
+    }
+
+    function getHeaders() {
+        return $this->headers;
+    }
+
+    /**
+     * Query the response for a JQuery compatible CSS selector
+     *
+     * @link    https://code.google.com/p/phpquery/wiki/Selectors
+     * @param   string selector
+     * @returns object a PHPQuery object
+     */
+    function queryHTML($selector){
+        if(is_null($pq)) $pq = phpQuery::newDocument($this->content);
+        return pq($selector);
+    }
+}
diff --git a/_testing/core/TestUtils.php b/_testing/core/TestUtils.php
new file mode 100644
index 000000000..4fd56e85d
--- /dev/null
+++ b/_testing/core/TestUtils.php
@@ -0,0 +1,52 @@
+<?php
+
+class TestUtils {
+
+    /**
+     * helper for recursive copy()
+     */
+    static function rcopy($destdir, $source) {
+        if (!is_dir($source)) {
+            copy($source, $destdir.'/'.basename($source));
+        } else {
+            $newdestdir = $destdir.'/'.basename($source);
+            mkdir($newdestdir);
+
+            $dh = dir($source);
+            while (false !== ($entry = $dh->read())) {
+                if ($entry == '.' || $entry == '..') {
+                    continue;
+                }
+                TestUtils::rcopy($newdestdir, $source.'/'.$entry);
+            }
+            $dh->close();
+        }
+    }
+
+    /**
+     * helper for recursive rmdir()/unlink()
+     */
+    static function rdelete($target) {
+        if (!is_dir($target)) {
+            unlink($target);
+        } else {
+            $dh = dir($target);
+            while (false !== ($entry = $dh->read())) {
+                if ($entry == '.' || $entry == '..') {
+                    continue;
+                }
+                TestUtils::rdelete("$target/$entry");
+            }
+            $dh->close();
+            rmdir($target);
+        }
+    }
+
+    // helper to append text to a file
+    static function fappend($file, $text) {
+        $fh = fopen($file, 'a');
+        fwrite($fh, $text);
+        fclose($fh);
+    }
+
+}