Function: upgradeModelerContract(IModeler newModelerContract)

This facilitates upgrading the logic contract for the Modeler contract.

Inputs

• newModelerContract

  • Control: Fully controlled by the caller.

  • Constraints: Cannot be zero address.

  • Impact: Sets the modelerLogic variable.

Branches and code coverage

Intended branches

• Assure that the upgrade procedure did not overwrite storage. Currently not performed specifically.

  Test coverage

• Assure that the newModelerContract contract is initialized. Currently not explicitly performed.

  Test coverage

• Should set the modelerLogic variable to the newModelerContract parameter.

  Test coverage

• Increment the modelerVersion variable.

  Test coverage

Negative behavior

• Should not allow upgrading to a newModelerContract that has not been deployed by the factory. Currently not performed.

  Negative test

• Should not be callable by anyone other than the owner.

  Negative test