Use old class loader for tests (WIP)

:D

library/Icinga/Test/ClassLoader.php

@@ -0,0 +1,113 @@
+<?php
+/* Icinga Web 2 | (c) 2013-2015 Icinga Development Team | GPLv2+ */
+
+namespace Icinga\Test;
+
+/**
+ * PSR-4 class loader
+ */
+class ClassLoader
+{
+    /**
+     * Namespace separator
+     */
+    const NAMESPACE_SEPARATOR = '\\';
+
+    /**
+     * Namespaces
+     *
+     * @var array
+     */
+    private $namespaces = array();
+
+    /**
+     * Register a base directory for a namespace prefix
+     *
+     * @param   string  $namespace
+     * @param   string  $directory
+     *
+     * @return  $this
+     */
+    public function registerNamespace($namespace, $directory)
+    {
+        $this->namespaces[$namespace] = $directory;
+
+        return $this;
+    }
+
+    /**
+     * Test whether a namespace exists
+     *
+     * @param   string $namespace
+     *
+     * @return  bool
+     */
+    public function hasNamespace($namespace)
+    {
+        return array_key_exists($namespace, $this->namespaces);
+    }
+
+    /**
+     * Get the source file of the given class or interface
+     *
+     * @param   string      $class Name of the class or interface
+     *
+     * @return  string|null
+     */
+    public function getSourceFile($class)
+    {
+        foreach ($this->namespaces as $namespace => $dir) {
+            if ($class === strstr($class, $namespace)) {
+                $classPath = str_replace(
+                        self::NAMESPACE_SEPARATOR,
+                        DIRECTORY_SEPARATOR,
+                        substr($class, strlen($namespace))
+                    ) . '.php';
+                if (file_exists($file = $dir . $classPath)) {
+                    return $file;
+                }
+            }
+        }
+        return null;
+    }
+
+    /**
+     * Load the given class or interface
+     *
+     * @param   string  $class  Name of the class or interface
+     *
+     * @return  bool            Whether the class or interface has been loaded
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->getSourceFile($class)) {
+            require $file;
+            return true;
+        }
+        return false;
+    }
+
+    /**
+     * Register {@link loadClass()} as an autoloader
+     */
+    public function register()
+    {
+        spl_autoload_register(array($this, 'loadClass'));
+    }
+
+    /**
+     * Unregister {@link loadClass()} as an autoloader
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+    }
+
+    /**
+     * Unregister this as an autoloader
+     */
+    public function __destruct()
+    {
+        $this->unregister();
+    }
+}

test/php/bootstrap.php

@@ -22,9 +22,9 @@ require_once 'Mockery/Loader.php';
 $mockeryLoader = new \Mockery\Loader;
 $mockeryLoader->register();
 
-require_once($libraryPath . '/Icinga/Application/ClassLoader.php');
+require_once($libraryPath . '/Icinga/Test/ClassLoader.php');
 
-$loader = new Icinga\Application\ClassLoader();
+$loader = new Icinga\Test\ClassLoader();
 $loader->registerNamespace('Tests', $testLibraryPath);
 $loader->registerNamespace('Icinga', $libraryPath . '/Icinga');
 $loader->registerNamespace('Icinga\\Forms', $applicationPath . '/forms');