Add unit tests to the test target

Makefile

@@ -12,8 +12,13 @@ gen:
 	protoc --proto_path pkg/accounts --go_out=plugins=grpc:pkg/accounts/ --go_opt=paths=source_relative  pkg/accounts/accounts.proto
 
 test:
+	@echo Unit tests
+	go test -v ./...
+
+	@echo Integration tests
 	docker-compose up --build --exit-code-from=rove-tests --abort-on-container-exit rove-tests
 	go tool cover -html=/tmp/coverage-data/c.out -o /tmp/coverage.html
+	
 	@echo Done, coverage data can be found in /tmp/coverage.html
 
 .PHONY: build install test gen