Fixed tests, Added Drone CI config and Docker Stackfile

.drone.yml

@@ -0,0 +1,29 @@
+workspace:
+  base: /go
+  path: src/github.com/prologic/msgbus
+
+pipeline:
+  build:
+    image: golang:latest
+    commands:
+      - make build
+
+  docker:
+    image: plugins/docker
+    repo: r.mills.io/prologic/msgbus
+    registry: r.mills.io
+    secrets: [ docker_username, docker_password ]
+
+  notify:
+    image: drillster/drone-email
+    host: mail.mills.io
+    from: drone@mills.io
+    skip_verify: true 
+    when:
+      status: [ changed, failure ]
+
+secrets:
+  registry_username:
+    external: true
+  registry_password:
+    external: true

.gitignore

@@ -1,4 +1,5 @@
 *~*
 *.bak
+coverage.txt
 cmd/msgbus/msgbus
 cmd/msgbusd/msgbusd

docker-compose.yml

@@ -0,0 +1,21 @@
+version: "3.3"
+
+services:
+  msgbus:
+    image: prologic/msgbus
+    networks:
+      - lb_traefik
+    deploy:
+      labels:
+        - "traefik.enable=true"
+        - "traefik.port=8000"
+        - "traefik.backend=msgbus"
+        - "docker.network=traefik"
+        - "traefik.frontend.rule=Host:msgbus.shortcircuit.net.au"
+      restart_policy:
+        condition: on-failure
+      replicas: 1
+
+networks:
+  lb_traefik:
+    external: true

version_test.go

@@ -1,13 +1,14 @@
 package msgbus
 
 import (
+	"fmt"
 	"testing"
 )
 
 func TestFullVersion(t *testing.T) {
 	version := FullVersion()
 
-	expected := Version + Build + " (" + GitCommit + ")"
+	expected := fmt.Sprintf("%s-%s@%s", Version, Build, GitCommit)
 
 	if version != expected {
 		t.Fatalf("invalid version returned: %s", version)