// Router creates the mux for all the various app components.
func router(c app.Collector) http.Handler {
router := mux.NewRouter()
app.RegisterReportPostHandler(c, router)
app.RegisterControlRoutes(router)
app.RegisterPipeRoutes(router)
return app.TopologyHandler(c, router, http.FileServer(FS(false)))
}
func TestAPITopologyAddsKubernetes(t *testing.T) {
router := mux.NewRouter()
c := app.NewCollector(1 * time.Minute)
app.RegisterReportPostHandler(c, router)
handler := app.TopologyHandler(c, router, nil)
ts := httptest.NewServer(handler)
defer ts.Close()
body := getRawJSON(t, ts, "/api/topology")
var topologies []app.APITopologyDesc
if err := json.Unmarshal(body, &topologies); err != nil {
t.Fatalf("JSON parse error: %s", err)
}
equals(t, 3, len(topologies))
// Enable the kubernetes topologies
rpt := report.MakeReport()
rpt.Pod = report.MakeTopology()
rpt.Pod.Nodes[fixture.ClientPodNodeID] = kubernetes.NewPod(&api.Pod{
ObjectMeta: api.ObjectMeta{
Name: "pong-a",
Namespace: "ping",
Labels: map[string]string{"ponger": "true"},
},
Status: api.PodStatus{
HostIP: "1.2.3.4",
ContainerStatuses: []api.ContainerStatus{
{ContainerID: "container1"},
{ContainerID: "container2"},
},
},
}).GetNode()
buf := &bytes.Buffer{}
if err := gob.NewEncoder(buf).Encode(rpt); err != nil {
t.Fatalf("GOB encoding error: %s", err)
}
checkRequest(t, ts, "POST", "/api/report", buf.Bytes())
body = getRawJSON(t, ts, "/api/topology")
if err := json.Unmarshal(body, &topologies); err != nil {
t.Fatalf("JSON parse error: %s", err)
}
equals(t, 4, len(topologies))
found := false
for _, topology := range topologies {
if topology.Name == "Pods" {
found = true
break
}
}
if !found {
t.Error("Could not find pods topology")
}
}
func topologyServer() *httptest.Server {
handler := app.TopologyHandler(StaticReport{}, mux.NewRouter(), nil)
return httptest.NewServer(handler)
}