Ejemplo n.º 1
0
func TestGather(t *testing.T) {
	var acc testutil.Accumulator
	pid := os.Getpid()
	file, err := ioutil.TempFile(os.TempDir(), "telegraf")
	require.NoError(t, err)
	file.Write([]byte(strconv.Itoa(pid)))
	file.Close()
	defer os.Remove(file.Name())
	p := Procstat{
		PidFile: file.Name(),
		Prefix:  "foo",
	}
	p.Gather(&acc)
	assert.True(t, acc.HasFloatField("procstat", "foo_cpu_time_user"))
	assert.True(t, acc.HasUIntField("procstat", "foo_memory_vms"))
}