wantErr             bool
	}{
		{
			name: "Should return nil for runtimes that do not support etc host file",
			podEtcHostsPathFunc: func(podUID types.UID) string {
				return ""
			},
			podUID:     "fake0001",
			rootFsInfo: nil,
			want:       nil,
			wantErr:    false,
		},
	}
	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			h := hostStatsProvider{