Function: setWeightStrategy(uint8 weightId, uint16 proportion, uint256[] fixedWeights)

A restricted onlyOwner function. There are not checks of fixedWeights values if weightId == 1 or 4. Also, fixedWeights can be an empty list.

Inputs

• weightId

  • Constraints: 0 < weightId <= 4, but it should be 0 < weightId < 4.

  • Impact: defines the strategy to use for weights. If weightId == 3, fixedWeights contains marketIds and threshold. If weightId == 2, then fixedWeights contains the custom weights. If weightId == 1, then equalWeight, that is, all available funds will be equally distributed between the vaults.

• proportion

  • Constraints: proportion <= 9999.

  • Impact: Proportion of vault funds to use in each deployment to strategy.

• fixedWeights

  • Constraints: If weightId == 2, then the sum of weights should not be more than 10,000.

  • Impact: Update the global vaultWeights, which is used by PositionSizer._thresholdWeight and PositionSizer._fixedWeight.

Branches and code coverage (including function calls)

Intended branches

• weightStrategy, weightProportion, and vaultWeights are updated properly.

  Test coverage

Negative behavior

• weightId == 0.

  Negative test

• proportion > 9_999.

  Negative test

• weightId > strategyCount().

  Negative test

• weightId == 2 and fixedWeights.length != vaultList.length.

  Negative test

• weightId == 3 and fixedWeights.length != vaultList.length + 1.

  Negative test