diff --git a/openstack/compute/v2/servers/fixtures.go b/openstack/compute/v2/servers/fixtures.go
index e47bc0e..4339a16 100644
--- a/openstack/compute/v2/servers/fixtures.go
+++ b/openstack/compute/v2/servers/fixtures.go
@@ -651,3 +651,14 @@
 			}`)
 	})
 }
+
+// HandleCreateServerImageSuccessfully sets up the test server to respond to a TestCreateServerImage request.
+func HandleCreateServerImageSuccessfully(t *testing.T) {
+	th.Mux.HandleFunc("/servers/serverimage/action", func(w http.ResponseWriter, r *http.Request) {
+		th.TestMethod(t, r, "POST")
+		th.TestHeader(t, r, "X-Auth-Token", client.TokenID)
+		w.Header().Add("Location", "https://0.0.0.0/images/xxxx-xxxxx-xxxxx-xxxx")
+		w.WriteHeader(http.StatusAccepted)
+	})
+}
+