[#2] Run integration test in separate makefile target

Signed-off-by: Alex Vanin <a.vanin@yadro.com>

Makefile

@@ -77,6 +77,11 @@ generate-server: swagger
 test:
 	@go test ./... -cover
 
+# Run integration tests
+.PHONY: integration-test
+integration-test:
+	@go test ./... -cover --tags=integration
+
 # Run tests with race detection and produce coverage output
 cover:
 	@go test -v -race ./... -coverprofile=coverage.txt -covermode=atomic

cmd/frostfs-rest-gw/integration_test.go

@@ -1,3 +1,5 @@
+//go:build integration
+
 package main
 
 import (