Added test for show_props

Author: dantleech

tests/PHPCR/Tests/Util/Console/Helper/PhpcrConsoleDumperHelperTest.php

@@ -10,12 +10,46 @@ public function setUp()
         $this->helper = new PhpcrConsoleDumperHelper;
     }
 
-    public function testHelper()
+    public function provideHelper()
     {
-        $tw = $this->helper->getTreeWalker($this->output, array());
+        return array(
+            array(array()),
+            array(array(
+                'show_props' => true,
+            )),
+        );
+    }
+
+    /**
+     * @dataProvider provideHelper
+     */
+    public function testGetTreeWalker($options)
+    {
+        $options = array_merge(array(
+            'dump_uuids' => false,
+            'ref_format' => 'uuid',
+            'show_props' => false,
+            'show_sys_nodes' => false,
+        ), $options);
+
+        $tw = $this->helper->getTreeWalker($this->output, $options);
         $this->assertInstanceOf(
             'PHPCR\Util\TreeWalker',
             $tw
         );
+
+        $refl = new \ReflectionClass($tw);
+        $propVisitorProp = $refl->getProperty('propertyVisitor');
+        $propVisitorProp->setAccessible(true);
+        $propVisitor = $propVisitorProp->getValue($tw);
+
+        if ($options['show_props'] === true) {
+            $this->assertInstanceOf(
+                'PHPCR\Util\Console\Helper\TreeDumper\ConsoleDumperPropertyVisitor',
+                $propVisitor
+            );
+        } else {
+            $this->assertNull($propVisitor);
+        }
     }
 }