Add unit and integration test into CI

.github/workflows/setup.yml

@@ -17,4 +17,8 @@ jobs:
       - name: Build application
         run: make all
       - name: List dist output
-        run: ls dist/
+        run: ls dist/
+      - name: Unit test
+        run: make unit_test
+      - name: Integration test
+        run: make integration_test

Makefile

@@ -37,6 +37,14 @@ build:
 dist:
 	mkdir dist
 
+.PHONY: unit_test
+unit_test:
+	go test -v -cover ./...
+
+.PHONY: integration_test
+integration_test:
+	go test -v -count=1 --tags=integration ./app
+
 .PHONY: stop_dev_db
 stop_dev_db:
 	docker container stop $(DB_CONTAINER_NAME)