Add testing workflow

.github/workflows/ci.yml

@@ -0,0 +1,48 @@
+name: Go
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+
+  test:
+    name: Test
+    runs-on: ubuntu-latest
+
+    services:
+        postgres:
+            image: postgres:12
+            env:
+                POSTGRES_USER: root
+                POSTGRES_PASSWORD: secret
+                POSTGRES_DB: RBD
+            ports:
+                - 5432:5432
+            options: >-
+                --health-cmd pg_isready
+                --health-interval 10s
+                --health-timeout 5s
+                --health-retries 5
+
+    steps:
+    - uses: actions/checkout@v3
+
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.20'
+
+    - name: Run migrations
+      run: make migrateup
+
+    - name: Install golang-migrate
+      run: |
+        curl -L https://github.com/golang-migrate/migrate/releases/download/v4.16.2/migrate.linux-amd64.tar.gz | tar xvz
+        sudo mv migrate.linux-amd64 /usr/bin/migrate
+        which migrate
+
+    - name: Test
+      run: make test