more coverage on settings

src/github.com/getlantern/flashlight/app/settings_test.go

@@ -1,10 +1,13 @@
 package app
 
 import (
+	"encoding/base64"
 	"io/ioutil"
 	"os"
 	"testing"
 
+	"code.google.com/p/go-uuid/uuid"
+
 	"github.com/stretchr/testify/assert"
 )
 
@@ -30,6 +33,9 @@ func TestRead(t *testing.T) {
 	m["autoLaunch"] = false
 	m["systemProxy"] = false
 
+	// This should be a no-op because the device ID is fixed.
+	m["deviceID"] = "8208fja09493"
+
 	// These should not be booleans, but make sure things don't fail if we send
 	// bogus stuff.
 	m["userID"] = true
@@ -40,19 +46,24 @@ func TestRead(t *testing.T) {
 	out := make(chan interface{})
 	go s.read(in, out)
 
-	//close(in)
 	<-out
 
 	assert.Equal(t, s.GetProxyAll(), true)
 	assert.Equal(t, s.GetSystemProxy(), false)
 	assert.Equal(t, s.IsAutoReport(), false)
 	assert.Equal(t, s.GetUserID(), 0)
+	assert.Equal(t, s.GetDeviceID(), base64.StdEncoding.EncodeToString(uuid.NodeID()))
 
 	// Test that setting something random doesn't break stuff.
 	m["randomjfdklajfla"] = "fadldjfdla"
+
+	// Test tokens while we're at it.
+	token := "token"
+	m["userToken"] = token
 	in <- m
 	<-out
 	assert.Equal(t, s.GetProxyAll(), true)
+	assert.Equal(t, s.GetToken(), token)
 
 	// Test with an actual user ID.
 	var id = 483109