Function: getOraclePriceWithFreshness(IQiToken qiToken, bool isEdge, uint256 stalenessThreshold)

This function gets a price from an oracle and checks if it is fresh.

Inputs

• qiToken

  • Control: Fully controlled by the caller.

  • Constraints: None.

  • Impact: A qiToken to get the price of.

• isEdge

  • Control: Fully controlled by the caller.

  • Constraints: None.

  • Impact: A boolean to check if the price should be retrieved from the Edge oracle.

• stalenessThreshold

  • Control: Fully controlled by the caller.

  • Constraints: None.

  • Impact: A staleness threshold to check if the price is stale.

Branches and code coverage

Intended branches

• Check if the price is stale.

  Test coverage

• Get the price from the Edge oracle.

  Test coverage

• Get the price from the Chainlink oracle.

  Test coverage

• Return the price and whether it is stale.

  Test coverage

Negative behavior

• Revert if the price is zero.

  Negative test