telegraf/plugins/system/system_test.go

88 lines
2.3 KiB
Go

package system
import (
"testing"
"github.com/influxdb/tivan/plugins/system/ps/cpu"
"github.com/influxdb/tivan/plugins/system/ps/disk"
"github.com/influxdb/tivan/plugins/system/ps/load"
"github.com/influxdb/tivan/testutil"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestSystemStats_GenerateStats(t *testing.T) {
var mps MockPS
defer mps.AssertExpectations(t)
var acc testutil.Accumulator
ss := &SystemStats{ps: &mps}
lv := &load.LoadAvgStat{
Load1: 0.3,
Load5: 1.5,
Load15: 0.8,
}
mps.On("LoadAvg").Return(lv, nil)
cts := cpu.CPUTimesStat{
CPU: "all",
User: 3.1,
System: 8.2,
Idle: 80.1,
Nice: 1.3,
Iowait: 0.2,
Irq: 0.1,
Softirq: 0.11,
Steal: 0.0001,
Guest: 8.1,
GuestNice: 0.324,
Stolen: 0.051,
}
mps.On("CPUTimes").Return([]cpu.CPUTimesStat{cts}, nil)
du := &disk.DiskUsageStat{
Path: "/",
Total: 128,
Free: 23,
InodesTotal: 1234,
InodesFree: 234,
}
mps.On("DiskUsage").Return([]*disk.DiskUsageStat{du}, nil)
err := ss.Gather(&acc)
require.NoError(t, err)
assert.True(t, acc.CheckValue("load1", 0.3))
assert.True(t, acc.CheckValue("load5", 1.5))
assert.True(t, acc.CheckValue("load15", 0.8))
assert.True(t, acc.CheckValue("all.user", 3.1))
assert.True(t, acc.CheckValue("all.system", 8.2))
assert.True(t, acc.CheckValue("all.idle", 80.1))
assert.True(t, acc.CheckValue("all.nice", 1.3))
assert.True(t, acc.CheckValue("all.iowait", 0.2))
assert.True(t, acc.CheckValue("all.irq", 0.1))
assert.True(t, acc.CheckValue("all.softirq", 0.11))
assert.True(t, acc.CheckValue("all.steal", 0.0001))
assert.True(t, acc.CheckValue("all.guest", 8.1))
assert.True(t, acc.CheckValue("all.guestNice", 0.324))
assert.True(t, acc.CheckValue("all.stolen", 0.051))
tags := map[string]string{
"path": "/",
}
assert.True(t, acc.CheckTaggedValue("total", uint64(128), tags))
assert.True(t, acc.CheckTaggedValue("used", uint64(105), tags))
assert.True(t, acc.CheckTaggedValue("free", uint64(23), tags))
assert.True(t, acc.CheckTaggedValue("inodes_total", uint64(1234), tags))
assert.True(t, acc.CheckTaggedValue("inodes_free", uint64(234), tags))
assert.True(t, acc.CheckTaggedValue("inodes_used", uint64(1000), tags))
}