Struct cmdErrInjector

tx_unwatch_test.go:120–123

cmdErrInjector fails a single named command without sending it, simulating a server error on that command (e.g. a WATCH that the server rejects).

// cmdErrInjector fails a single named command without sending it, simulating a
// server error on that command (e.g. a WATCH that the server rejects).
type cmdErrInjector struct {
	name string
	err  error
}

func (h *cmdErrInjector) DialHook(next redis.DialHook) redis.DialHook { return next }