App Engine本地单元测试不同的实例[GO]

Question

I have an issue with testing separate methods, each test case is running on a different instance and address.

I'm looking for a way to set up the API address in order to preform the tests on the same API server.

I assuming that this warning is part of the issue.

WARNING  2015-11-04 18:15:25,003 devappserver2.py:779] DEFAULT_VERSION_HOSTNAME will not be set correctly with --port=0

This command will set the API server but I can't do the same for test...

dev_appserver.py .  --api_port 55555

Answer 1

Using aetest.NewInstance you can make sure that all your unit tests share a single instance:

var inst aetest.Instance

func TestMain(m *testing.M) {
   var err error
   inst, err = aetest.NewInstance(nil)
   if err != nil {
       log.Fatalf("aetest.NewInstance: %v", err)
   }

   e := m.Run()
   inst.Close()
   os.Exit(e)
}

func TestMyTest(t *testing.T) {
   req, err := inst.NewRequest("GET", "/foo/bar", nil)
   // etc.
}