n.adapterStats[adapterName] = newStat
	}

	return adapters
}

func (n *networkCounter) listInterfaceStats() []cadvisorapi.InterfaceStats {
	stats := make([]cadvisorapi.InterfaceStats, 0, len(n.adapterStats))
	for _, stat := range n.adapterStats {
		stats = append(stats, stat)
	}
	return stats

		packetsOutboundErrorsCounter:    counters[7],
		adapterStats:                    map[string]cadvisorapi.InterfaceStats{},
	}
}

func TestNewNetworkCounters(t *testing.T) {
	_, err := newNetworkCounters()
	assert.NoError(t, err)
}

func TestNetworkGetData(t *testing.T) {
	netCounter := newFakedNetworkCounters(false)

	// Add a net adapter that no longer exists in the adapterStats cache. It will