tests(hybrid): enable incremental sync test in 11-status_spec.lua

[chobits]

Summary

Currently, we are verifying that the /ready/status endpoint with an empty config in incremental sync mode returns a 503.

Checklist

• The Pull Request has tests
• A changelog file has been created under changelog/unreleased/kong or skip-changelog label added on PR if changelog is unnecessary. README.md
• There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE

Issue reference

Fix KAG-5974

[chronolaw]

It could work but may not the best solution, since the case title is "should return 200 on data plane after configuring", and the status code is 503 when enabling inc_sync.

[StarlightIbuki]

Why?

[chobits]

before inserting an entity, it will return 503.
After inserting an entity, which makes the configuration non-empty, it will return 200.

The inserting-an-entity case is not added to this case currently.

[chobits]

It also needs to add a test case that, when we insert a service, the DP status will become ready, like the following, but after CP restarts, inserted entity could not notify DP with RPC concentrator since there's a concentrator connection timeout bug: https://konghq.atlassian.net/browse/KAG-5994

         end, 10)

+        -- insert one entity to make dp ready for incremental sync
+        if inc_sync == "on" then
+          ngx.sleep(1)
+          print("+++++ post /services")
+          local admin_client = helpers.admin_client(10000)
+          local res = assert(admin_client:post("/services", {
+            body = { name = "service-001", url = "https://127.0.0.1:15556/request", },
+            headers = {["Content-Type"] = "application/json"}
+          }))
+          assert.res_status(201, res)
+          admin_client:close()
+
+          print("++++++= sleep")
+          --ngx.sleep(1000000)
+          helpers.wait_until(function()
+            local http_client = helpers.http_client('127.0.0.1', dp_status_port)
+
+            local res = http_client:send({
+              method = "GET",
+              path = "/status/ready",
+            })
+
+            local status = res and res.status
+            http_client:close()
+--            print("++++++++++" .. status)
+
+            if status == 200 then
+              return true
+            end
+          end, 10)
+        end
       end)
     end)