Fixing build errors

circle.yml

@@ -12,12 +12,12 @@ dependencies:
         - make
         - make install
     cache_directories:
-        - "$HOME/opus"
-        - "$HOME/bin"
-        - "$HOME/gopath/bin"
-        - "$HOME/gopath/pkg"
-        - "$HOME/gopath/src/github.com/nitrous-io"
-        - "$HOME/gopath/src/github.com/MichaelOultram/mumbledj/.vendor"
+        - "opus"
+        - "bin"
+        - "gopath/bin"
+        - "gopath/pkg"
+        - "gopath/src/github.com/nitrous-io"
+        - "gopath/src/github.com/MichaelOultram/mumbledj/.vendor"
 test:
     override:
         - mumbledj -server=$MUMBLE_IP -port=$MUMBLE_PORT -username=circleci -password=$MUMBLE_PASSWORD -verbose=true -test=true:

main.go

@@ -193,7 +193,7 @@ func main() {
 	}
 
 	var address, port, username, password, channel, pemCert, pemKey, accesstokens string
-	var insecure, verbose, test bool
+	var insecure, verbose, testcode bool
 
 	flag.StringVar(&address, "server", "localhost", "address for Mumble server")
 	flag.StringVar(&port, "port", "64738", "port for Mumble server")
@@ -205,7 +205,7 @@ func main() {
 	flag.StringVar(&accesstokens, "accesstokens", "", "list of access tokens for channel auth")
 	flag.BoolVar(&insecure, "insecure", false, "skip certificate checking")
 	flag.BoolVar(&verbose, "verbose", false, "[debug] prints out debug messages to the console")
-	flag.BoolVar(&test, "test", false, "[debug] tests the features of mumbledj")
+	flag.BoolVar(&testcode, "test", false, "[debug] tests the features of mumbledj")
 	flag.Parse()
 
 	dj.config = gumble.Config{
@@ -247,6 +247,12 @@ func main() {
 		os.Exit(1)
 	}
 
+	if testcode {
+		Verbose("Testing is enabled")
+		Test(password, address, port)
+		kill()
+	}
+
 	web = NewWebServer(9563)
 	web.makeWeb()
 
@@ -255,9 +261,4 @@ func main() {
 	}
 
 	<-dj.keepAlive
-
-	if test {
-		Test(password, address, port)
-		kill()
-	}
 }

test.go

@@ -32,7 +32,8 @@ func (t TestSettings) createClient(uname string) *gumble.Client {
 func (t TestSettings) testYoutubeSong() {
 	dummyClient := t.createClient("dummy")
 	dummyClient.Connect()
-	dummyUser := dj.client.Users.Find("dummy")
+	time.Sleep(time.Second * 5) // Give dummy time to connect
+	dummyUser := dj.client.Users.Find("dummy") // May be nil
 
 	// Don't judge, I used the (autogenerated) Top Tracks for United Kingdom playlist
 	songs := map[string]string{