README.md

redis-lua-test

Unit testing environment for Redis Lua Scripts. It is inspired by Unit Testing Redis Lua Scripts -- Andrew Newdigate.

In my case installing and setuping all debugging tools and unit test tools properly on my laptop is very challenging, so docker is my best friend to do these things.

Usage

Step0. Install docker by your own

Step1. Clone code

$ git clone https://github.com/dcb9/redis-lua-test.git
$ cd redis-lua-test

Step2. Start redis

$ docker compose up redis -d

Step3. Run test code

$ docker compose up lua

[+] Running 1/0
⠿ Container redis-lua-test-lua-1 Created            0.0s
Attaching to redis-lua-test-lua-1
redis-lua-test-lua-1  | rm -rf luacov.stats.out ; busted -c test-incr-and-stor.lua
redis-lua-test-lua-1  | ++
redis-lua-test-lua-1  | 2 successes / 0 failures / 0 errors / 0 pending : 0.053681 seconds
redis-lua-test-lua-1  | rm -rf luacov.report.out ; luacov '^incr' && cat luacov.report.out
redis-lua-test-lua-1  | ===================================================================
redis-lua-test-lua-1  | incr-and-stor.lua
redis-lua-test-lua-1  | ===================================================================
redis-lua-test-lua-1  |  3 local link_id = redis.call("INCR", KEYS[1])
redis-lua-test-lua-1  |  3 redis.call("HSET", KEYS[2], link_id, ARGV[1])
redis-lua-test-lua-1  |  3 return link_id
redis-lua-test-lua-1  |
redis-lua-test-lua-1  | ===================================================================
redis-lua-test-lua-1  | Summary
redis-lua-test-lua-1  | ===================================================================
redis-lua-test-lua-1  |
redis-lua-test-lua-1  | File              Hits Missed Coverage
redis-lua-test-lua-1  | --------------------------------------
redis-lua-test-lua-1  | incr-and-stor.lua 3    0      100.00%
redis-lua-test-lua-1  | --------------------------------------
redis-lua-test-lua-1  | Total             3    0      100.00%
redis-lua-test-lua-1 exited with code 0