ReentrancyMock

Prevents a contract from calling itself, directly or indirectly. Calling a nonReentrant function from another nonReentrant function is not supported. It is possible to prevent this from happening by making the nonReentrant function external, and make it call a private function that does the actual work.

Designed to prevent a view-only method from being re-entered during a call to a nonReentrant() state-changing method.