Update test.

Signed-off-by: Mrunal Patel <mrunalp@gmail.com>

integration/template_test.go

@@ -60,6 +60,26 @@ func newTemplateConfig(rootfs string) *configs.Config {
 		Devices:  configs.DefaultAutoCreatedDevices,
 		Hostname: "integration",
 		Mounts: []*configs.Mount{
+			{
+				Source:      "proc",
+				Destination: "/proc",
+				Device:      "proc",
+				Flags:       defaultMountFlags,
+			},
+			{
+				Source:      "tmpfs",
+				Destination: "/dev",
+				Device:      "tmpfs",
+				Flags:       syscall.MS_NOSUID | syscall.MS_STRICTATIME,
+				Data:        "mode=755",
+			},
+			{
+				Source:      "devpts",
+				Destination: "/dev/pts",
+				Device:      "devpts",
+				Flags:       syscall.MS_NOSUID | syscall.MS_NOEXEC,
+				Data:        "newinstance,ptmxmode=0666,mode=0620,gid=5",
+			},
 			{
 				Device:      "tmpfs",
 				Source:      "shm",