Function: updateModel(string _modelCommitment)

This facilitates the update of a modeler.

Inputs

• _modelCommitment

  • Control: Fully controlled by the caller.

  • Constraints: None.

  • Impact: The new model commitment of the modeler.

Branches and code coverage

Intended branches

• Reset the ipfsResponse of the modeler. Currently not performed.

  Test coverage

• Assume that the competition is still ongoing. Currently not explicitly checked.

  Test coverage

• Assume that the _modelCommitment is different than the previous one. Currently not checked.

  Test coverage

• Assume that the _modelCommitment is unique. Currently not checked.

  Test coverage

• Update the modelers mapping for the modeler.

  Test coverage

• Update the modelerChallenges mapping for the modeler.

  Test coverage

Negative behavior

• Should not call modelers[msg.sender].medianPerformanceResults = 0; once again, as that is set to 0 a few lines above.

  Negative test

• Should not allow calling this while the contract is paused.

  Negative test

• Should not allow a topNModeler to update their model.

  Negative test

• Should not allow a modeler to update their model if they are not registered.

  Negative test