Adding start/stop extension
diff --git a/openstack/compute/v2/extensions/startstop/requests_test.go b/openstack/compute/v2/extensions/startstop/requests_test.go
new file mode 100644
index 0000000..97a121b
--- /dev/null
+++ b/openstack/compute/v2/extensions/startstop/requests_test.go
@@ -0,0 +1,30 @@
+package startstop
+
+import (
+	"testing"
+
+	th "github.com/rackspace/gophercloud/testhelper"
+	"github.com/rackspace/gophercloud/testhelper/client"
+)
+
+const serverID = "{serverId}"
+
+func TestStart(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	mockStartServerResponse(t, serverID)
+
+	err := Start(client.ServiceClient(), serverID).ExtractErr()
+	th.AssertNoErr(t, err)
+}
+
+func TestStop(t *testing.T) {
+	th.SetupHTTP()
+	defer th.TeardownHTTP()
+
+	mockStopServerResponse(t, serverID)
+
+	err := Stop(client.ServiceClient(), serverID).ExtractErr()
+	th.AssertNoErr(t, err)
+}