func TestEndpointsNavigateCatalog(t *testing.T) {
	client, err := clients.NewIdentityV3Client()
	if err != nil {
		t.Fatalf("Unable to obtain an identity client: %v")
	}

	// Discover the service we're interested in.
	serviceListOpts := services.ListOpts{
		ServiceType: "compute",
	}

	allPages, err := services.List(client, serviceListOpts).AllPages()
	if err != nil {
		t.Fatalf("Unable to lookup compute service: %v", err)
	}

	allServices, err := services.ExtractServices(allPages)
	if err != nil {
		t.Fatalf("Unable to extract service: %v")
	}

	if len(allServices) != 1 {
		t.Fatalf("Expected one service, got %d", len(allServices))
	}

	computeService := allServices[0]
	PrintService(t, &computeService)

	// Enumerate the endpoints available for this service.
	endpointListOpts := endpoints.ListOpts{
		Availability: gophercloud.AvailabilityPublic,
		ServiceID:    computeService.ID,
	}

	allPages, err = endpoints.List(client, endpointListOpts).AllPages()
	if err != nil {
		t.Fatalf("Unable to lookup compute endpoint: %v", err)
	}

	allEndpoints, err := endpoints.ExtractEndpoints(allPages)
	if err != nil {
		t.Fatalf("Unable to extract endpoint: %v")
	}

	if len(allEndpoints) != 1 {
		t.Fatalf("Expected one endpoint, got %d", len(allEndpoints))
	}

	PrintEndpoint(t, &allEndpoints[0])

}
func TestEndpointsList(t *testing.T) {
	client, err := clients.NewIdentityV3Client()
	if err != nil {
		t.Fatalf("Unable to obtain an identity client: %v")
	}

	allPages, err := endpoints.List(client, nil).AllPages()
	if err != nil {
		t.Fatalf("Unable to list endpoints: %v", err)
	}

	allEndpoints, err := endpoints.ExtractEndpoints(allPages)
	if err != nil {
		t.Fatalf("Unable to extract endpoints: %v", err)
	}

	for _, endpoint := range allEndpoints {
		PrintEndpoint(t, &endpoint)
	}
}
func TestListEndpoints(t *testing.T) {
	th.SetupHTTP()
	defer th.TeardownHTTP()

	th.Mux.HandleFunc("/endpoints", func(w http.ResponseWriter, r *http.Request) {
		th.TestMethod(t, r, "GET")
		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)

		w.Header().Add("Content-Type", "application/json")
		fmt.Fprintf(w, `
			{
				"endpoints": [
					{
						"id": "12",
						"interface": "public",
						"links": {
							"self": "https://localhost:5000/v3/endpoints/12"
						},
						"name": "the-endiest-of-points",
						"region": "underground",
						"service_id": "asdfasdfasdfasdf",
						"url": "https://1.2.3.4:9000/"
					},
					{
						"id": "13",
						"interface": "internal",
						"links": {
							"self": "https://localhost:5000/v3/endpoints/13"
						},
						"name": "shhhh",
						"region": "underground",
						"service_id": "asdfasdfasdfasdf",
						"url": "https://1.2.3.4:9001/"
					}
				],
				"links": {
					"next": null,
					"previous": null
				}
			}
		`)
	})

	count := 0
	endpoints.List(client.ServiceClient(), endpoints.ListOpts{}).EachPage(func(page pagination.Page) (bool, error) {
		count++
		actual, err := endpoints.ExtractEndpoints(page)
		if err != nil {
			t.Errorf("Failed to extract endpoints: %v", err)
			return false, err
		}

		expected := []endpoints.Endpoint{
			{
				ID:           "12",
				Availability: gophercloud.AvailabilityPublic,
				Name:         "the-endiest-of-points",
				Region:       "underground",
				ServiceID:    "asdfasdfasdfasdf",
				URL:          "https://1.2.3.4:9000/",
			},
			{
				ID:           "13",
				Availability: gophercloud.AvailabilityInternal,
				Name:         "shhhh",
				Region:       "underground",
				ServiceID:    "asdfasdfasdfasdf",
				URL:          "https://1.2.3.4:9001/",
			},
		}
		th.AssertDeepEquals(t, expected, actual)
		return true, nil
	})
	th.AssertEquals(t, 1, count)
}