Function: setToken(address _token)

This function is used to set the new token address. It is only callable by the owner.

Inputs

• _token

  • Control: Arbitrary address.

  • Constraints: Must not be zero.

  • Impact: New token address.

Branches and code coverage

Intended branches

• Update the token.

  Test coverage

• Emit the TokenUpdated event.

  Test coverage

Negative behavior

• Revert if the caller is not the owner.

  Negative test

• Revert if the new token address is zero.

  Negative test