Clean up Hooks static vard on tear down

See Brain-WP#6

Author: gmazzap

src/Monkey.php

@@ -71,18 +71,18 @@ public static function setUpWP()
      */
     public static function tearDown()
     {
+        Functions::__flush();
         Patchwork\undoAll();
         Mockery::close();
-        Functions::__flush();
     }
 
     /**
      * Clean up Functions and Hooks statics: is always needed when using this class.
      */
     public static function tearDownWP()
     {
-        self::tearDown();
         Hooks::tearDown();
+        self::tearDown();
     }
 
     /**

src/Monkey/WP/Hooks.php

@@ -139,6 +139,7 @@ public static function tearDown()
             self::$instances[self::FILTER] = null;
         }
         self::$instances = [];
+        self::$names = [];
         self::$current = null;
     }