if metrics.memoryPrivWorkingSetBytes != 0 {
			return true, nil
		}

		return false, nil
	}); pollErr != nil {
		t.Fatalf("Encountered error: `%v'", pollErr)
	}
}

func TestGetMachineInfo(t *testing.T) {
	p := perfCounterNodeStatsClient{
		nodeInfo: nodeInfo{
			memoryPhysicalCapacityBytes: 100,
		},
	}

	machineInfo, err := p.getMachineInfo()
	assert.NoError(t, err)