Identity Acceptance Test Cleanup (#49)

diff --git a/acceptance/openstack/identity/v3/endpoint_test.go b/acceptance/openstack/identity/v3/endpoint_test.go
index f575649..6a52f26 100644
--- a/acceptance/openstack/identity/v3/endpoint_test.go
+++ b/acceptance/openstack/identity/v3/endpoint_test.go
@@ -6,106 +6,80 @@
 	"testing"
 
 	"github.com/gophercloud/gophercloud"
-	endpoints3 "github.com/gophercloud/gophercloud/openstack/identity/v3/endpoints"
-	services3 "github.com/gophercloud/gophercloud/openstack/identity/v3/services"
-	"github.com/gophercloud/gophercloud/pagination"
+	"github.com/gophercloud/gophercloud/acceptance/clients"
+	"github.com/gophercloud/gophercloud/openstack/identity/v3/endpoints"
+	"github.com/gophercloud/gophercloud/openstack/identity/v3/services"
 )
 
-func TestListEndpoints(t *testing.T) {
-	// Create a service client.
-	serviceClient := createAuthenticatedClient(t)
-	if serviceClient == nil {
-		return
+func TestEndpointsList(t *testing.T) {
+	client, err := clients.NewIdentityV3Client()
+	if err != nil {
+		t.Fatalf("Unable to obtain an identity client: %v")
 	}
 
-	// Use the service to list all available endpoints.
-	pager := endpoints3.List(serviceClient, endpoints3.ListOpts{})
-	err := pager.EachPage(func(page pagination.Page) (bool, error) {
-		t.Logf("--- Page ---")
-
-		endpoints, err := endpoints3.ExtractEndpoints(page)
-		if err != nil {
-			t.Fatalf("Error extracting endpoings: %v", err)
-		}
-
-		for _, endpoint := range endpoints {
-			t.Logf("Endpoint: %8s %10s %9s %s",
-				endpoint.ID,
-				endpoint.Availability,
-				endpoint.Name,
-				endpoint.URL)
-		}
-
-		return true, nil
-	})
+	allPages, err := endpoints.List(client, nil).AllPages()
 	if err != nil {
-		t.Errorf("Unexpected error while iterating endpoint pages: %v", err)
+		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 TestNavigateCatalog(t *testing.T) {
-	// Create a service client.
-	client := createAuthenticatedClient(t)
-	if client == nil {
-		return
+func TestEndpointsNavigateCatalog(t *testing.T) {
+	client, err := clients.NewIdentityV3Client()
+	if err != nil {
+		t.Fatalf("Unable to obtain an identity client: %v")
 	}
 
-	var compute *services3.Service
-	var endpoint *endpoints3.Endpoint
-
 	// Discover the service we're interested in.
-	servicePager := services3.List(client, services3.ListOpts{ServiceType: "compute"})
-	err := servicePager.EachPage(func(page pagination.Page) (bool, error) {
-		part, err := services3.ExtractServices(page)
-		if err != nil {
-			return false, err
-		}
-		if compute != nil {
-			t.Fatalf("Expected one service, got more than one page")
-			return false, nil
-		}
-		if len(part) != 1 {
-			t.Fatalf("Expected one service, got %d", len(part))
-			return false, nil
-		}
+	serviceListOpts := services.ListOpts{
+		ServiceType: "compute",
+	}
 
-		compute = &part[0]
-		return true, nil
-	})
+	allPages, err := services.List(client, serviceListOpts).AllPages()
 	if err != nil {
-		t.Fatalf("Unexpected error iterating pages: %v", err)
+		t.Fatalf("Unable to lookup compute service: %v", err)
 	}
 
-	if compute == nil {
-		t.Fatalf("No compute service found.")
+	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.
-	computePager := endpoints3.List(client, endpoints3.ListOpts{
+	endpointListOpts := endpoints.ListOpts{
 		Availability: gophercloud.AvailabilityPublic,
-		ServiceID:    compute.ID,
-	})
-	err = computePager.EachPage(func(page pagination.Page) (bool, error) {
-		part, err := endpoints3.ExtractEndpoints(page)
-		if err != nil {
-			return false, err
-		}
-		if endpoint != nil {
-			t.Fatalf("Expected one endpoint, got more than one page")
-			return false, nil
-		}
-		if len(part) != 1 {
-			t.Fatalf("Expected one endpoint, got %d", len(part))
-			return false, nil
-		}
-
-		endpoint = &part[0]
-		return true, nil
-	})
-
-	if endpoint == nil {
-		t.Fatalf("No endpoint found.")
+		ServiceID:    computeService.ID,
 	}
 
-	t.Logf("Success. The compute endpoint is at %s.", endpoint.URL)
+	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])
+
 }