func main() {
logDest := flag.String("log", "STDERR", "Where to log to - STDOUT, STDERR or a filename")
configFile := flag.String("config-file", defaultConfigFile, "Path to the config file")
returnVersion := flag.Bool("version", false, "return version information and exit")
flag.Parse()
if *returnVersion {
fmt.Printf("temperature-monitor %s\n", versionInfo())
os.Exit(0)
}
err := setupLogging(*logDest)
if err != nil {
log.Fatal(err)
}
config, err := loadConfig(*configFile)
if err != nil {
log.Fatal("Error opening config file : ", err)
}
srv := webserver.New(config.Port)
err = addSensors(config, srv)
if err != nil {
log.Fatal(err)
}
err = srv.Run()
if err != nil {
log.Fatal(err)
}
}
"github.com/alext/temperature-monitor/webserver"
)
func TestWebServer(t *testing.T) {
RegisterFailHandler(Fail)
RunSpecs(t, "Webserver")
}
var _ = Describe("the webserver", func() {
var (
server *webserver.Webserver
)
BeforeEach(func() {
server = webserver.New(8080)
})
Describe("the root page", func() {
It("resturns a 200", func() {
resp := doGetRequest(server, "/")
Expect(resp.Code).To(Equal(http.StatusOK))
})
})
Describe("reading a sensor", func() {
var (
sensor *dummySensor
)