HOR-3208

Web Entry 2.0 Rest - Skin EP
ACCEPTANCE CRITERIAS:
1. Get list of global and installed skins.
2. Verify that the list includes skins available only for the workspace.

tests/WorkflowTestCase.php

@@ -66,6 +66,16 @@ class WorkflowTestCase extends TestCase
         chdir($pwd);
     }
 
+    /**
+     * Clean the shared folder to only have the sites.
+     */
+    protected function cleanShared()
+    {
+        $this->rrmdir(PATH_DATA.'skins');
+        mkdir(PATH_DATA.'skins');
+        clearstatcache();
+    }
+
     /**
      * Set the text of and specific translated message.
      *
@@ -91,4 +101,17 @@ class WorkflowTestCase extends TestCase
             unset($translation[$msgId]);
         }
     }
+
+    private function rrmdir($dir)
+    {
+        if (!is_dir($dir)) {
+            return;
+        }
+        $files = array_diff(scandir($dir), array('.', '..'));
+        foreach ($files as $file) {
+            (is_dir("$dir/$file") && !is_link($dir)) ? $this->rrmdir("$dir/$file")
+                        : unlink("$dir/$file");
+        }
+        return rmdir($dir);
+    }
 }