Document possible integration with miniredis for unit testing

[ghost]

Library can be easily used with miniredis for unit testing. I think it's worth mentioning in Readme

Example:

package main

import (
	"github.com/alicebob/miniredis"
	"github.com/go-redis/redis"
	"fmt"
	"os"
)


func main() {
	mini, err := miniredis.Run()
	if err != nil {
		fmt.Println(err)
		os.Exit(1)
	}

	goredis := redis.NewClient(&redis.Options{
		Addr:mini.Addr(),
	})
	fmt.Println(mini.Addr())

	data, err := goredis.Set("test", "Zażółć gęślą jaźń", 0).Result()
	fmt.Println(data, err)

	resp, err := goredis.Get("test").Result()
	fmt.Println(resp, err)
}

[vmihailenco]

Sounds good - do you want to send a PR?

[eranharel]

This is neat, and very helpful. I'll try to get to prepare a PR for this in a few days. Thanks @piotr-srebniak-limango

[github-actions[bot]]

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