Server: implement refresh token

server/tests/api/users.js

@@ -144,7 +144,7 @@ describe('Test users', function () {
     utils.removeVideo(server.url, accessToken, videoId, done)
   })
 
-  it('Should logout')
+  it('Should logout (revoke token)')
 
   it('Should not be able to upload a video')
 
@@ -152,6 +152,12 @@ describe('Test users', function () {
 
   it('Should be able to login again')
 
+  it('Should have an expired access token')
+
+  it('Should refresh the token')
+
+  it('Should be able to upload a video again')
+
   after(function (done) {
     process.kill(-server.app.pid)