Function: addLzMessageLib(address _messageLib)

Adds a new message library to the list of supported message libraries. Only callable by the owner.

Inputs

• _messageLib

  • Control: Full.

  • Constraints: Must not be already added. Must return a valid message library type when messageLibType() is called on it.

  • Impact: The address of the message library to add.

Branches and code coverage

Intended branches

• Successfully adds the message library to the list of supported message libraries.

  Test coverage

Negative behavior

• Caller is not the owner.

  Negative test

• Message library was already added.

  Negative test

• Message library type is not valid.

  Negative test