Add wasm-mutator-fuzz test (#3420)

tests/fuzz/wasm-mutator-fuzz/server/app/manager.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python
+#
+# Copyright (C) 2019 Intel Corporation.  All rights reserved.
+# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+#
+
+from flask_script import Manager
+from flask_migrate import Migrate, MigrateCommand
+from main import app, db
+
+manager = Manager(app)
+
+migrate = Migrate(app, db)
+
+manager.add_command("db", MigrateCommand)
+
+if __name__ == "__main__":
+    manager.run()