Tidying up GitLab CI file

test/docker_install.sh

@@ -1,18 +0,0 @@
-#!/bin/bash
-
-# We need to install dependencies only for Docker
-[[ ! -e /.dockerenv ]] && exit 0
-
-set -xe
-
-# Install git (the php image doesn't have it) which is required by composer
-apt-get update -yqq
-apt-get install git redis php-redis -yqq
-
-# Install phpunit, the tool that we will use for testing
-curl --location --output /usr/local/bin/phpunit https://phar.phpunit.de/phpunit.phar
-chmod +x /usr/local/bin/phpunit
-
-# Install mysql driver
-# Here you can install any other extension that you need
-docker-php-ext-install redis

test/misc/redis.conf

@@ -1,8 +0,0 @@
-daemonize yes
-pidfile ./redis.pid
-port 6379
-bind 127.0.0.1
-timeout 300
-dbfilename dump.rdb
-dir ./
-loglevel debug