Add AWS RDS and update the unit test. #9

	name: Run unit tests

	on:
	push:
	branches: [ master ]
	pull_request:
	branches: [ master ]

	jobs:
	test:
	name: Test
	runs-on: ubuntu-latest

	services:
	postgres:
	image: postgres:15.7-alpine3.19
	env:
	POSTGRES_USER: root
	POSTGRES_PASSWORD: root
	POSTGRES_DB: test_db
	ports:
	- 5432:5432
	options: >-
	--health-cmd pg_isready
	--health-interval 10s
	--health-timeout 5s
	--health-retries 5

	steps:
	- name: Check out code into the Go module directory
	uses: actions/checkout@v4

	- name: Set up Go 1.x
	uses: actions/setup-go@v2
	with:
	go-version: ^1.22
	id: go

	- name: Install golang-migrate
	run: \|
	curl -L https://github.com/golang-migrate/migrate/releases/download/v4.14.1/migrate.linux-amd64.tar.gz \| tar xvz
	sudo mv migrate.linux-amd64 /usr/bin/migrate
	which migrate

	- name: Set up environment
	run: \|
	cp ./app.env.example ./app.env
	cp ./internal/config/env.go.example ./internal/config/env.go

	- name: Set up SSL certificate
	run: \|
	mkdir -p internal/config/certs
	echo "${{ secrets.RDS_CA_CERT }}" > internal/config/certs/rds-ca-2019-root.pem

	- name: Run tests
	env:
	RDS_CA_CERT: ${{ secrets.RDS_CA_CERT }}
	run: make go-test-ci

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