Function expectErrorInstanceMatch

expectErrorInstanceMatch(
    fn: CheckFunction,
    types: ErrorClasses,
    matcher?: ErrorMatcher,
    code?: ErrorCode,
): WrapObject
Require failure with an instance of any supplied class, plus optional message/code checks.
Parameters
- fn: CheckFunction
- types: ErrorClasses
- Optionalmatcher: ErrorMatcher
- Optionalcode: ErrorCode
Returns WrapObject
- Defined in index.ts:717