Removes broken test

Author: moebrowne

tests/phpbu/Cli/Executable/Rsync/LocationTest.php

@@ -14,16 +14,6 @@
  */
 class LocationTest extends \PHPUnit\Framework\TestCase
 {
-    /**
-     * Tests Rsync::toString
-     */
-    public function testEmptyOnInit()
-    {
-        $this->expectException('phpbu\App\Exception');
-        $location = new Location();
-        $location->toString();
-    }
-
     /**
      * Tests Rsync::toString
      */