docs/src/test-api/class-testinfoerror.md
Information about an error thrown during test execution.
Error cause. Set when there is a cause for the error. Will be undefined if there is no cause or if the cause is not an instance of [Error].
Error message. Set when [Error] (or its subclass) has been thrown.
Error stack. Set when [Error] (or its subclass) has been thrown.
Additional context for the error, such as the aria snapshot of the receiver at the time of an expect(...) matcher failure.
The value that was thrown. Set when anything except the [Error] (or its subclass) has been thrown.