Added test class for Zepto\Extension\Twig and updated test class …

…for ``Zepto\Zepto``

library/Zepto/Extension/Twig.php

@@ -44,6 +44,7 @@ public function getFunctions()
      * @see    \Zepto\Helper::url_for()
      * @param  string $file_name
      * @return string|null
+     * @codeCoverageIgnore
      */
     public function url_for($file_name)
     {
@@ -57,6 +58,7 @@ public function url_for($file_name)
      * @see    \Zepto\Helper::link_for()
      * @param  string $file_name
      * @return string|null
+     * @codeCoverageIgnore
      */
     public function link_for($file_name)
     {

tests/Zepto/Extension/TwigTest.php

@@ -0,0 +1,64 @@
+<?php
+namespace Zepto\Extension;
+
+/**
+ * Generated by PHPUnit_SkeletonGenerator 1.2.1 on 2014-02-14 at 20:44:07.
+ */
+class TwigTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \Zepto\Extension\Twig
+     */
+    protected $twig;
+
+    /**
+     * Sets up the fixture, for example, opens a network connection.
+     * This method is called before a test is executed.
+     */
+    protected function setUp()
+    {
+        $this->twig = new Twig();
+    }
+
+    /**
+     * Tears down the fixture, for example, closes a network connection.
+     * This method is called after a test is executed.
+     */
+    protected function tearDown()
+    {
+    }
+
+    /**
+     * @covers Zepto\Extension\Twig::getName
+     */
+    public function testGetName()
+    {
+        $this->assertEquals('Twig', $this->twig->getName());
+    }
+
+    /**
+     * @covers Zepto\Extension\Twig::getFunctions
+     */
+    public function testGetFunctions()
+    {
+        $this->assertContainsOnly('Twig_SimpleFunction', $this->twig->getFunctions());
+        // $this->twig->write('', 'Test content');
+    }
+
+    /**
+     * @covers Zepto\Extension\Twig::url_for
+     */
+    public function testUrlFor()
+    {
+        $this->markTestIncomplete('Not yet implemented');
+    }
+
+    /**
+     * @covers Zepto\Extension\Twig::link_for
+     */
+    public function testLinkFor()
+    {
+        $this->markTestIncomplete('Not yet implemented');
+    }
+
+}

tests/Zepto/ZeptoTest.php

@@ -250,7 +250,6 @@ public function testInstanceBeforeInitialization()
 
     /**
      * @covers Zepto\Zepto::instance()
-     * @runInSeparateProcess
      */
     public function testInstanceAfterInitialization()
     {