little changes

tests/ConfigTest.php

@@ -15,23 +15,24 @@ require_once dirname(__FILE__) . '/../Config.php';
 
 class ConfigTest extends PHPUnit_Framework_TestCase
 {
-    
+
     private $_instance = null;
-    
+
     public function setUp()
     {
         $this->_instance = Config::getInstance();
     }
+
     public function testGetInstance()
     {
         $this->assertSame($this->_instance, Config::getInstance());
-    
+
         /**
          * @TODO: Config - class does not instanciate, Registry instead!!! Use late static binding
          */
         $this->assertNotEquals('Config', get_class(Config::getInstance()));
     }
-    
+
     /**
      * @expectedException Exception
      * @expectedExceptionMessage Configuration variable
@@ -39,20 +40,20 @@ class ConfigTest extends PHPUnit_Framework_TestCase
     public function testArrayAsParam()
     {
         $arr = array(
-                'one' => 1,
-                'two' => 2, 
-                'three' => 3,
-                4           => 'four'
-                );
-        
+            'one' => 1,
+            'two' => 2,
+            'three' => 3,
+            4 => 'four'
+        );
+
         Config::set(0, $arr);
         $new_arr = Config::get(0);
         $this->assertEquals('ConfigArray', get_class($new_arr));
         $this->assertEquals('four', $new_arr->offsetGet(4));
         $this->assertEquals(1, $new_arr->one);
-        $this->assertNotEquals(1, $new_arr->offsetGet('two'));    
-        
+        $this->assertNotEquals(1, $new_arr->offsetGet('two'));
+
         $new_arr->some;
     }
-    
+
 }

tests/util/profiler/ProfilerTest.php

@@ -139,7 +139,6 @@ class ProfilerTest extends PHPUnit_Framework_TestCase
         $profiler = Profiler::getInstance();
         $cmdProfiler = $profiler->profilerCommand('command', 'type');
         $result = $profiler->getCli();
-        echo $result;
         $this->assertNotNull($result);
     }