DockerCLI/cli/command/container/stats_unit_test.go

31 lines
838 B
Go

package container
import (
"testing"
"github.com/docker/docker/api/types"
)
func TestCalculateBlockIO(t *testing.T) {
blkio := types.BlkioStats{
IoServiceBytesRecursive: []types.BlkioStatEntry{
{Major: 8, Minor: 0, Op: "read", Value: 1234},
{Major: 8, Minor: 1, Op: "read", Value: 4567},
{Major: 8, Minor: 0, Op: "Read", Value: 6},
{Major: 8, Minor: 1, Op: "Read", Value: 8},
{Major: 8, Minor: 0, Op: "write", Value: 123},
{Major: 8, Minor: 1, Op: "write", Value: 456},
{Major: 8, Minor: 0, Op: "Write", Value: 6},
{Major: 8, Minor: 1, Op: "Write", Value: 8},
{Major: 8, Minor: 1, Op: "", Value: 456},
},
}
blkRead, blkWrite := calculateBlockIO(blkio)
if blkRead != 5815 {
t.Fatalf("blkRead = %d, want 5815", blkRead)
}
if blkWrite != 593 {
t.Fatalf("blkWrite = %d, want 593", blkWrite)
}
}