Refactor os/identity/v2/tenants fixtures.
diff --git a/openstack/identity/v2/tenants/fixtures.go b/openstack/identity/v2/tenants/fixtures.go
new file mode 100644
index 0000000..7f044ac
--- /dev/null
+++ b/openstack/identity/v2/tenants/fixtures.go
@@ -0,0 +1,65 @@
+// +build fixtures
+
+package tenants
+
+import (
+	"fmt"
+	"net/http"
+	"testing"
+
+	th "github.com/rackspace/gophercloud/testhelper"
+	"github.com/rackspace/gophercloud/testhelper/client"
+)
+
+// ListOutput provides a single page of Tenant results.
+const ListOutput = `
+{
+	"tenants": [
+		{
+			"id": "1234",
+			"name": "Red Team",
+			"description": "The team that is red",
+			"enabled": true
+		},
+		{
+			"id": "9876",
+			"name": "Blue Team",
+			"description": "The team that is blue",
+			"enabled": false
+		}
+	]
+}
+`
+
+// RedTeam is a Tenant fixture.
+var RedTeam = Tenant{
+	ID:          "1234",
+	Name:        "Red Team",
+	Description: "The team that is red",
+	Enabled:     true,
+}
+
+// BlueTeam is a Tenant fixture.
+var BlueTeam = Tenant{
+	ID:          "9876",
+	Name:        "Blue Team",
+	Description: "The team that is blue",
+	Enabled:     false,
+}
+
+// ExpectedTenantSlice is the slice of tenants expected to be returned from ListOutput.
+var ExpectedTenantSlice = []Tenant{RedTeam, BlueTeam}
+
+// HandleListTenantsSuccessfully creates an HTTP handler at `/tenants` on the test handler mux that
+// responds with a list of two tenants.
+func HandleListTenantsSuccessfully(t *testing.T) {
+	th.Mux.HandleFunc("/tenants", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "GET")
+		th.TestHeader(t, r, "Accept", "application/json")
+		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
+
+		w.Header().Set("Content-Type", "application/json")
+		w.WriteHeader(http.StatusOK)
+		fmt.Fprintf(w, ListOutput)
+	})
+}
diff --git a/openstack/identity/v2/tenants/requests_test.go b/openstack/identity/v2/tenants/requests_test.go
index 685bf96..e8f172d 100644
--- a/openstack/identity/v2/tenants/requests_test.go
+++ b/openstack/identity/v2/tenants/requests_test.go
@@ -1,76 +1,26 @@
 package tenants
 
 import (
-	"fmt"
-	"net/http"
 	"testing"
 
-	"github.com/rackspace/gophercloud"
 	"github.com/rackspace/gophercloud/pagination"
 	th "github.com/rackspace/gophercloud/testhelper"
+	"github.com/rackspace/gophercloud/testhelper/client"
 )
 
-const tokenID = "1234123412341234"
-
 func TestListTenants(t *testing.T) {
 	th.SetupHTTP()
 	defer th.TeardownHTTP()
-
-	th.Mux.HandleFunc("/tenants", func(w http.ResponseWriter, r *http.Request) {
-		th.TestMethod(t, r, "GET")
-		th.TestHeader(t, r, "Accept", "application/json")
-		th.TestHeader(t, r, "X-Auth-Token", tokenID)
-
-		w.Header().Set("Content-Type", "application/json")
-		w.WriteHeader(http.StatusOK)
-		fmt.Fprintf(w, `
-{
-  "tenants": [
-    {
-      "id": "1234",
-      "name": "Red Team",
-      "description": "The team that is red",
-      "enabled": true
-    },
-    {
-      "id": "9876",
-      "name": "Blue Team",
-      "description": "The team that is blue",
-      "enabled": false
-    }
-  ]
-}
-    `)
-	})
-
-	client := &gophercloud.ServiceClient{
-		Provider: &gophercloud.ProviderClient{TokenID: tokenID},
-		Endpoint: th.Endpoint(),
-	}
+	HandleListTenantsSuccessfully(t)
 
 	count := 0
-	err := List(client, nil).EachPage(func(page pagination.Page) (bool, error) {
+	err := List(client.ServiceClient(), nil).EachPage(func(page pagination.Page) (bool, error) {
 		count++
 
 		actual, err := ExtractTenants(page)
 		th.AssertNoErr(t, err)
 
-		expected := []Tenant{
-			Tenant{
-				ID:          "1234",
-				Name:        "Red Team",
-				Description: "The team that is red",
-				Enabled:     true,
-			},
-			Tenant{
-				ID:          "9876",
-				Name:        "Blue Team",
-				Description: "The team that is blue",
-				Enabled:     false,
-			},
-		}
-
-		th.CheckDeepEquals(t, expected, actual)
+		th.CheckDeepEquals(t, ExpectedTenantSlice, actual)
 
 		return true, nil
 	})