chore (drone) trying to use NATS as a service in CI

.drone.yml

@@ -5,12 +5,16 @@ platform:
   os: linux
   arch: amd64
 
+services:
+  - name: nats-streaming
+    image: nats-streaming
+    ports:
+      - 4222
+
 steps:
   - name: branch-push
     image: golang
     commands:
-      - apt-get update
-      - apt-get install unzip
       - go get -v golang.org/x/lint/golint
       - go get -v golang.org/x/tools/cmd/cover
       - go get -v github.com/mattn/goveralls
@@ -19,9 +23,9 @@ steps:
       - go get -v github.com/onsi/ginkgo/ginkgo
       - go get -v github.com/onsi/gomega
       - go get -v github.com/moleculer-go/cupaloy
-      - curl -fSsL https://github.com/nats-io/nats-streaming-server/releases/download/v0.11.2/nats-streaming-server-v0.11.2-linux-amd64.zip -o nats.zip
-      - unzip nats.zip && ls
-      - nohup nats-*/nats-streaming-server -mc 0 -l /dev/null &
+      # - curl -fSsL https://github.com/nats-io/nats-streaming-server/releases/download/v0.11.2/nats-streaming-server-v0.11.2-linux-amd64.zip -o nats.zip
+      # - unzip nats.zip && ls
+      # - nohup nats-*/nats-streaming-server -mc 0 -l /dev/null &
       - mkdir /usr/local/go/src/github.com/
       - mkdir /usr/local/go/src/github.com/moleculer-go
       - ln -s /drone/src/ /usr/local/go/src/github.com/moleculer-go/moleculer

.gitignore

@@ -15,4 +15,4 @@
 
 .idea
 .DS_Store
-broker/broker.coverprofile
+

transit/nats/stan_test.go

@@ -83,7 +83,7 @@ var _ = Describe("NATS Streaming Transit", func() {
 	contextA := context.BrokerContext(brokerDelegates)
 	logger := contextA.Logger()
 	var serializer serializer.Serializer = serializer.CreateJSONSerializer(logger)
-	url := "stan://localhost:4222"
+	url := "stan://nats-streaming:4222"
 	options := nats.StanOptions{
 		"MOL",
 		url,