github.com/vieux/docker@v0.6.3-0.20161004191708-e097c2a938c7/cli/command/container/stats_unit_test.go (about)

     1  package container
     2  
     3  import (
     4  	"testing"
     5  
     6  	"github.com/docker/docker/api/types"
     7  )
     8  
     9  func TestCalculBlockIO(t *testing.T) {
    10  	blkio := types.BlkioStats{
    11  		IoServiceBytesRecursive: []types.BlkioStatEntry{{8, 0, "read", 1234}, {8, 1, "read", 4567}, {8, 0, "write", 123}, {8, 1, "write", 456}},
    12  	}
    13  	blkRead, blkWrite := calculateBlockIO(blkio)
    14  	if blkRead != 5801 {
    15  		t.Fatalf("blkRead = %d, want 5801", blkRead)
    16  	}
    17  	if blkWrite != 579 {
    18  		t.Fatalf("blkWrite = %d, want 579", blkWrite)
    19  	}
    20  }