[tests] add InjectorAwareTestCase for tests to work with the PHPUnit's backup globals feature

Author: iteman

tests/Resource/Page/IndexTest.php

@@ -1,22 +1,10 @@
 <?php
 namespace PHPMentors\DomainCoder\Resource\Page;
 
-use Ray\Di\Injector;
-use PHPMentors\DomainCoder\Module\TestModule;
+use PHPMentors\DomainCoder\Test\InjectorAwareTestCase;
 
-class IndexTest extends \PHPUnit_Framework_TestCase
+class IndexTest extends InjectorAwareTestCase
 {
-    /**
-     * @var \BEAR\Resource\ResourceInterface
-     */
-    private $resource;
-
-    protected function setUp()
-    {
-        parent::setUp();
-        $this->resource = clone $GLOBALS['RESOURCE'];
-    }
-
     /**
      * page resource
      *
@@ -25,7 +13,7 @@ protected function setUp()
     public function resource()
     {
         // resource request
-        $page = $this->resource->get->uri('page://self/index')->eager->request();
+        $page = $this->createResource()->get->uri('page://self/index')->eager->request();
         $this->assertSame(200, $page->code);
 
         return $page;
@@ -66,7 +54,7 @@ public function testRenderedHtml($page)
      */
     public function testOnGet()
     {
-        $page = $this->resource->get->uri('page://self/index')->withQuery(['name' => 'koriym'])->eager->request();
+        $page = $this->createResource()->get->uri('page://self/index')->withQuery(['name' => 'koriym'])->eager->request();
         $this->assertSame('Hello koriym', $page['greeting']);
     }
 }

tests/Test/InjectorAwareTestCase.php

@@ -0,0 +1,46 @@
+<?php
+/*
+ * Copyright (c) 2014 KUBO Atsuhiro <[email protected]>,
+ * All rights reserved.
+ *
+ * This file is part of Domain Coder.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+namespace PHPMentors\DomainCoder\Test;
+
+use Ray\Di\Injector;
+
+use PHPMentors\DomainCoder\Module\AppModule;
+
+abstract class InjectorAwareTestCase extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @var \BEAR\Resource\ResourceInterface
+     */
+    private static $resource;
+
+    /**
+     * @return \BEAR\Resource\ResourceInterface
+     */
+    protected function createResource()
+    {
+        if (self::$resource === null) {
+            self::$resource = Injector::create([new AppModule('test')])->getInstance('\BEAR\Resource\ResourceInterface');
+        }
+
+        return self::$resource;
+    }
+}

tests/bootstrap.php

@@ -1,9 +1,4 @@
 <?php
-
-use BEAR\Package\Dev\Dev;
-use Ray\Di\Injector;
-use PHPMentors\DomainCoder\Module\AppModule;
-
 error_reporting(E_ALL);
 ini_set('xdebug.max_nesting_level', 300);
 
@@ -17,6 +12,3 @@
 
 // clear cache files
 require $_ENV['APP_DIR'] . '/bin/clear.php';
-
-// set the resource client
-$GLOBALS['RESOURCE'] = Injector::create([new AppModule('test')])->getInstance('\BEAR\Resource\ResourceInterface');