Function: setAllowedSymbol(byte[32] _symbolHash, bool _allowed)

This allows the owner of the contract to add the allowed symbol and also remove it from allowedSymbolSet.

Inputs

• _symbolHash

  • Control: Full control by owner.

  • Constraints: N/A.

  • Impact: The executeProcessValidatedFutures function will revert if using symbols is not allowed.

• _allowed

  • Control: Full control by owner.

  • Constraints: N/A.

  • Impact: If _allowed is true, the _symbolHash will be added; if _allowed is false, the _symbolHash will be removed.

Branches and code coverage

Intended branches

• New hash was added successfully if _allowed is true.

  Test coverage

• New hash was removed successfully if _allowed is false.

  Test coverage

Negative behavior

• Zero hash.

  Negative test

• The same hash already added if _allowed is true.

  Negative test

• allowedSymbolSet does not contain the hash if _allowed is false.

  Negative test

• Caller is not an owner.

  Negative test