Function: setSponsor(address basketToken, address sponsor)

This function is used to set the sponsor for a given basket token.

Inputs

• basketToken

  • Control: Fully controlled by the admin.

  • Constraints: basketToken must have the _BASKET_TOKEN_ROLE role.

  • Impact: The basket token to set the sponsor for.

• sponsor

  • Control: Fully controlled by the admin.

  • Constraints: None.

  • Impact: The new sponsor address.

Branches and code coverage

Intended branches

• Update basketTokenSponsors for the given basketToken with the new sponsor.

  Test coverage

Negative behavior

• Revert if basketToken does not have the _BASKET_TOKEN_ROLE role.

  Negative test

Function call analysis

• this._checkIfBasketToken(basketToken) -> this._basketManager.hasRole(FeeCollector._BASKET_TOKEN_ROLE, token)

  • What is controllable? basketToken.

  • If the return value is controllable, how is it used and how can it go wrong? N/A.

  • What happens if it reverts, reenters or does other unusual control flow? N/A.