diff --git a/pkg/kubelet/container_manager_unsupported_test.go b/pkg/kubelet/container_manager_unsupported_test.go
new file mode 100644
index 00000000000..3e1bf5c3c41
--- /dev/null
+++ b/pkg/kubelet/container_manager_unsupported_test.go
@@ -0,0 +1,72 @@
+// +build !linux
+
+/*
+Copyright 2015 The Kubernetes Authors All rights reserved.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package kubelet
+
+import (
+	"fmt"
+
+	"k8s.io/kubernetes/pkg/util/mount"
+)
+
+type fakeMountInterface struct {
+	mountPoints []mount.MountPoint
+}
+
+func (mi *fakeMountInterface) Mount(source string, target string, fstype string, options []string) error {
+	return fmt.Errorf("unsupported")
+}
+
+func (mi *fakeMountInterface) Unmount(target string) error {
+	return fmt.Errorf("unsupported")
+}
+
+func (mi *fakeMountInterface) List() ([]mount.MountPoint, error) {
+	return mi.mountPoints, nil
+}
+
+func (mi *fakeMountInterface) IsLikelyNotMountPoint(file string) (bool, error) {
+	return false, fmt.Errorf("unsupported")
+}
+
+func fakeContainerMgrMountInt() mount.Interface {
+	return &fakeMountInterface{
+		[]mount.MountPoint{
+			{
+				Device: "cgroup",
+				Type:   "cgroup",
+				Opts:   []string{"rw", "relatime", "cpuset"},
+			},
+			{
+				Device: "cgroup",
+				Type:   "cgroup",
+				Opts:   []string{"rw", "relatime", "cpu"},
+			},
+			{
+				Device: "cgroup",
+				Type:   "cgroup",
+				Opts:   []string{"rw", "relatime", "cpuacct"},
+			},
+			{
+				Device: "cgroup",
+				Type:   "cgroup",
+				Opts:   []string{"rw", "relatime", "memory"},
+			},
+		},
+	}
+}