Merge pull request #11 from wallyqs/travis-build

Add travis build and go fmt fixes

.travis.yml

@@ -0,0 +1,17 @@
+language: go
+go:
+- 1.4
+
+install:
+- DST=~/gopath/src/github.com/nats-io
+- mkdir -p "$DST"
+- git clone --depth=1 --quiet https://github.com/nats-io/gnatsd.git "$DST"/gnatsd
+- go get golang.org/x/tools/cmd/vet
+
+script:
+  - go get -d -v ./...
+  - go build -v ./...
+  - go fmt ./...
+  - go vet ./...
+  - go test -i -race ./...
+  - GOMAXPROCS=1 go test -v -race ./...

readme.md

@@ -1,8 +1,6 @@
 # nats-top
 
-[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)][license]
-
-[license]: https://github.com/nats-io/nats-top/blob/master/LICENSE
+[![MIT License](http://img.shields.io/badge/license-MIT-blue.svg?style=flat-square)](https://github.com/nats-io/nats-top/blob/master/LICENSE)[![Build Status](https://travis-ci.org/nats-io/nats-top.svg?branch=master)](http://travis-ci.org/nats-io/nats-top)
 
 `nats-top` is a `top`-like tool for monitoring gnatsd servers.
 

test/toputils_test.go → test/test.go

@@ -58,7 +58,7 @@ func TestFetchingStatz(t *testing.T) {
 	go func() {
 		conn, err := net.Dial("tcp", fmt.Sprintf("127.0.0.1:%d", GNATSD_PORT))
 		if err != nil {
-			t.Fatalf("could not create subcription to NATS: ", err)
+			t.Fatalf("could not create subcription to NATS: %s", err)
 		}
 		fmt.Fprintf(conn, "SUB hello.world  90\r\n")
 		time.Sleep(5 * time.Second)