allow token/tenantID authentication
diff --git a/acceptance/rackspace/identity/v2/tokens_test.go b/acceptance/rackspace/identity/v2/tokens_test.go
new file mode 100644
index 0000000..95ee7e6
--- /dev/null
+++ b/acceptance/rackspace/identity/v2/tokens_test.go
@@ -0,0 +1,61 @@
+// +build acceptance
+
+package v2
+
+import (
+ "os"
+ "testing"
+
+ "github.com/rackspace/gophercloud"
+ "github.com/rackspace/gophercloud/acceptance/tools"
+ "github.com/rackspace/gophercloud/rackspace"
+ "github.com/rackspace/gophercloud/rackspace/identity/v2/tokens"
+ th "github.com/rackspace/gophercloud/testhelper"
+)
+
+func rackspaceAuthOptions(t *testing.T) gophercloud.AuthOptions {
+ // Obtain credentials from the environment.
+ options, err := rackspace.AuthOptionsFromEnv()
+ th.AssertNoErr(t, err)
+ options = tools.OnlyRS(options)
+
+ if options.Username == "" {
+ t.Fatal("Please provide a Rackspace username as RS_USERNAME.")
+ }
+ if options.APIKey == "" {
+ t.Fatal("Please provide a Rackspace API key as RS_API_KEY.")
+ }
+
+ return options
+}
+
+func createClient(t *testing.T, auth bool) *gophercloud.ServiceClient {
+ ao := rackspaceAuthOptions(t)
+
+ provider, err := rackspace.NewClient(ao.IdentityEndpoint)
+ th.AssertNoErr(t, err)
+
+ if auth {
+ err = rackspace.Authenticate(provider, ao)
+ th.AssertNoErr(t, err)
+ }
+
+ return rackspace.NewIdentityV2(provider)
+}
+
+func TestTokenAuth(t *testing.T) {
+ authedClient := createClient(t, true)
+ token := authedClient.TokenID
+
+ tenantID := os.Getenv("RS_TENANT_ID")
+ if tenantID == "" {
+ t.Skip("You must set RS_TENANT_ID environment variable to run this test")
+ }
+
+ authOpts := tokens.AuthOptions{}
+ authOpts.TenantID = tenantID
+ authOpts.Token = token
+
+ _, err := tokens.Create(authedClient, authOpts).ExtractToken()
+ th.AssertNoErr(t, err)
+}