Adding upstream version 1.34.4.
Signed-off-by: Daniel Baumann <daniel@debian.org>
This commit is contained in:
parent
e393c3af3f
commit
4978089aab
GPG key ID:
FBB4F0E80A80222F
4963 changed files with 677545 additions and 0 deletions
418
plugins/aggregators/derivative/derivative_test.go
Normal file
418
plugins/aggregators/derivative/derivative_test.go
Normal file
|
|
@ -0,0 +1,418 @@
|
|||
package derivative
|
||||
|
||||
import (
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/stretchr/testify/require"
|
||||
|
||||
"github.com/influxdata/telegraf/metric"
|
||||
"github.com/influxdata/telegraf/testutil"
|
||||
)
|
||||
|
||||
var start = metric.New("TestMetric",
|
||||
map[string]string{"state": "full"},
|
||||
map[string]interface{}{
|
||||
"increasing": int64(0),
|
||||
"decreasing": int64(100),
|
||||
"unchanged": int64(42),
|
||||
"ignored": "strings are not supported",
|
||||
"parameter": float64(0.0),
|
||||
},
|
||||
time.Now(),
|
||||
)
|
||||
|
||||
var finish = metric.New("TestMetric",
|
||||
map[string]string{"state": "full"},
|
||||
map[string]interface{}{
|
||||
"increasing": int64(1000),
|
||||
"decreasing": int64(0),
|
||||
"unchanged": int64(42),
|
||||
"ignored": "strings are not supported",
|
||||
"parameter": float64(10.0),
|
||||
},
|
||||
time.Now().Add(time.Second),
|
||||
)
|
||||
|
||||
func TestTwoFullEventsWithParameter(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := &Derivative{
|
||||
Variable: "parameter",
|
||||
Suffix: "_by_parameter",
|
||||
cache: make(map[uint64]*aggregate),
|
||||
}
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
derivative.Add(start)
|
||||
derivative.Add(finish)
|
||||
derivative.Push(&acc)
|
||||
|
||||
expectedFields := map[string]interface{}{
|
||||
"increasing_by_parameter": 100.0,
|
||||
"decreasing_by_parameter": -10.0,
|
||||
"unchanged_by_parameter": 0.0,
|
||||
}
|
||||
expectedTags := map[string]string{
|
||||
"state": "full",
|
||||
}
|
||||
|
||||
acc.AssertContainsTaggedFields(t, "TestMetric", expectedFields, expectedTags)
|
||||
}
|
||||
|
||||
func TestTwoFullEventsWithParameterReverseSequence(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := &Derivative{
|
||||
Variable: "parameter",
|
||||
Suffix: "_by_parameter",
|
||||
cache: make(map[uint64]*aggregate),
|
||||
}
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
derivative.Add(finish)
|
||||
derivative.Add(start)
|
||||
derivative.Push(&acc)
|
||||
|
||||
expectedFields := map[string]interface{}{
|
||||
"increasing_by_parameter": 100.0,
|
||||
"decreasing_by_parameter": -10.0,
|
||||
"unchanged_by_parameter": 0.0,
|
||||
}
|
||||
expectedTags := map[string]string{
|
||||
"state": "full",
|
||||
}
|
||||
|
||||
acc.AssertContainsTaggedFields(t, "TestMetric", expectedFields, expectedTags)
|
||||
}
|
||||
|
||||
func TestTwoFullEventsWithoutParameter(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := NewDerivative()
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
startTime := time.Now()
|
||||
duration, err := time.ParseDuration("2s")
|
||||
require.NoError(t, err)
|
||||
endTime := startTime.Add(duration)
|
||||
|
||||
first := metric.New("One Field",
|
||||
map[string]string{},
|
||||
map[string]interface{}{
|
||||
"value": int64(10),
|
||||
},
|
||||
startTime,
|
||||
)
|
||||
last := metric.New("One Field",
|
||||
map[string]string{},
|
||||
map[string]interface{}{
|
||||
"value": int64(20),
|
||||
},
|
||||
endTime,
|
||||
)
|
||||
|
||||
derivative.Add(first)
|
||||
derivative.Add(last)
|
||||
derivative.Push(&acc)
|
||||
|
||||
acc.AssertContainsFields(t,
|
||||
"One Field",
|
||||
map[string]interface{}{
|
||||
"value_rate": float64(5),
|
||||
},
|
||||
)
|
||||
}
|
||||
|
||||
func TestTwoFullEventsInSeparatePushes(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := &Derivative{
|
||||
Variable: " parameter",
|
||||
Suffix: "_wrt_parameter",
|
||||
MaxRollOver: 10,
|
||||
cache: make(map[uint64]*aggregate),
|
||||
}
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
derivative.Add(start)
|
||||
derivative.Push(&acc)
|
||||
|
||||
acc.AssertDoesNotContainMeasurement(t, "TestMetric")
|
||||
|
||||
acc.ClearMetrics()
|
||||
|
||||
derivative.Add(finish)
|
||||
derivative.Push(&acc)
|
||||
|
||||
expectedFields := map[string]interface{}{
|
||||
"increasing_wrt_parameter": 100.0,
|
||||
"decreasing_wrt_parameter": -10.0,
|
||||
"unchanged_wrt_parameter": 0.0,
|
||||
}
|
||||
expectedTags := map[string]string{
|
||||
"state": "full",
|
||||
}
|
||||
|
||||
acc.AssertContainsTaggedFields(t, "TestMetric", expectedFields, expectedTags)
|
||||
}
|
||||
|
||||
func TestTwoFullEventsInSeparatePushesWithSeveralRollOvers(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := &Derivative{
|
||||
Variable: "parameter",
|
||||
Suffix: "_wrt_parameter",
|
||||
MaxRollOver: 10,
|
||||
cache: make(map[uint64]*aggregate),
|
||||
}
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
derivative.Add(start)
|
||||
derivative.Push(&acc)
|
||||
|
||||
acc.AssertDoesNotContainMeasurement(t, "TestMetric")
|
||||
|
||||
derivative.Push(&acc)
|
||||
derivative.Push(&acc)
|
||||
derivative.Push(&acc)
|
||||
|
||||
derivative.Add(finish)
|
||||
derivative.Push(&acc)
|
||||
|
||||
expectedFields := map[string]interface{}{
|
||||
"increasing_wrt_parameter": 100.0,
|
||||
"decreasing_wrt_parameter": -10.0,
|
||||
"unchanged_wrt_parameter": 0.0,
|
||||
}
|
||||
|
||||
acc.AssertContainsFields(t, "TestMetric", expectedFields)
|
||||
}
|
||||
|
||||
func TestTwoFullEventsInSeparatePushesWithOutRollOver(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := &Derivative{
|
||||
Variable: "parameter",
|
||||
Suffix: "_by_parameter",
|
||||
MaxRollOver: 0,
|
||||
cache: make(map[uint64]*aggregate),
|
||||
}
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
derivative.Add(start)
|
||||
// This test relies on RunningAggregator always callining Reset after Push
|
||||
// to remove the first metric after max-rollover of 0 has been reached.
|
||||
derivative.Push(&acc)
|
||||
derivative.Reset()
|
||||
|
||||
acc.AssertDoesNotContainMeasurement(t, "TestMetric")
|
||||
|
||||
acc.ClearMetrics()
|
||||
derivative.Add(finish)
|
||||
derivative.Push(&acc)
|
||||
|
||||
acc.AssertDoesNotContainMeasurement(t, "TestMetric")
|
||||
}
|
||||
|
||||
func TestIgnoresMissingVariable(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := &Derivative{
|
||||
Variable: "parameter",
|
||||
Suffix: "_by_parameter",
|
||||
cache: make(map[uint64]*aggregate),
|
||||
}
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
noParameter := metric.New("TestMetric",
|
||||
map[string]string{"state": "no_parameter"},
|
||||
map[string]interface{}{
|
||||
"increasing": int64(100),
|
||||
"decreasing": int64(0),
|
||||
"unchanged": int64(42),
|
||||
},
|
||||
time.Now(),
|
||||
)
|
||||
|
||||
derivative.Add(noParameter)
|
||||
derivative.Push(&acc)
|
||||
|
||||
acc.AssertDoesNotContainMeasurement(t, "TestMetric")
|
||||
|
||||
acc.ClearMetrics()
|
||||
derivative.Add(noParameter)
|
||||
derivative.Add(start)
|
||||
derivative.Add(noParameter)
|
||||
derivative.Add(finish)
|
||||
derivative.Add(noParameter)
|
||||
derivative.Push(&acc)
|
||||
expectedFields := map[string]interface{}{
|
||||
"increasing_by_parameter": 100.0,
|
||||
"decreasing_by_parameter": -10.0,
|
||||
"unchanged_by_parameter": 0.0,
|
||||
}
|
||||
expectedTags := map[string]string{
|
||||
"state": "full",
|
||||
}
|
||||
|
||||
acc.AssertContainsTaggedFields(t, "TestMetric", expectedFields, expectedTags)
|
||||
}
|
||||
|
||||
func TestMergesDifferentMetricsWithSameHash(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := NewDerivative()
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
startTime := time.Now()
|
||||
duration, err := time.ParseDuration("2s")
|
||||
require.NoError(t, err)
|
||||
endTime := startTime.Add(duration)
|
||||
part1 := metric.New("TestMetric",
|
||||
map[string]string{"state": "full"},
|
||||
map[string]interface{}{"field1": int64(10)},
|
||||
startTime,
|
||||
)
|
||||
part2 := metric.New("TestMetric",
|
||||
map[string]string{"state": "full"},
|
||||
map[string]interface{}{"field2": int64(20)},
|
||||
startTime,
|
||||
)
|
||||
final := metric.New("TestMetric",
|
||||
map[string]string{"state": "full"},
|
||||
map[string]interface{}{
|
||||
"field1": int64(30),
|
||||
"field2": int64(30),
|
||||
},
|
||||
endTime,
|
||||
)
|
||||
|
||||
derivative.Add(part1)
|
||||
derivative.Push(&acc)
|
||||
derivative.Add(part2)
|
||||
derivative.Push(&acc)
|
||||
derivative.Add(final)
|
||||
derivative.Push(&acc)
|
||||
|
||||
expectedFields := map[string]interface{}{
|
||||
"field1_rate": 10.0,
|
||||
"field2_rate": 5.0,
|
||||
}
|
||||
expectedTags := map[string]string{
|
||||
"state": "full",
|
||||
}
|
||||
|
||||
acc.AssertContainsTaggedFields(t, "TestMetric", expectedFields, expectedTags)
|
||||
}
|
||||
|
||||
func TestDropsAggregatesOnMaxRollOver(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := &Derivative{
|
||||
MaxRollOver: 1,
|
||||
cache: make(map[uint64]*aggregate),
|
||||
}
|
||||
derivative.Log = testutil.Logger{}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
derivative.Add(start)
|
||||
derivative.Push(&acc)
|
||||
derivative.Reset()
|
||||
derivative.Push(&acc)
|
||||
derivative.Reset()
|
||||
derivative.Add(finish)
|
||||
derivative.Push(&acc)
|
||||
derivative.Reset()
|
||||
|
||||
acc.AssertDoesNotContainMeasurement(t, "TestMetric")
|
||||
}
|
||||
|
||||
func TestAddMetricsResetsRollOver(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
derivative := &Derivative{
|
||||
Variable: "parameter",
|
||||
Suffix: "_by_parameter",
|
||||
MaxRollOver: 1,
|
||||
cache: make(map[uint64]*aggregate),
|
||||
Log: testutil.Logger{},
|
||||
}
|
||||
err := derivative.Init()
|
||||
require.NoError(t, err)
|
||||
|
||||
derivative.Add(start)
|
||||
derivative.Push(&acc)
|
||||
derivative.Reset()
|
||||
derivative.Add(start)
|
||||
derivative.Reset()
|
||||
derivative.Add(finish)
|
||||
derivative.Push(&acc)
|
||||
|
||||
expectedFields := map[string]interface{}{
|
||||
"increasing_by_parameter": 100.0,
|
||||
"decreasing_by_parameter": -10.0,
|
||||
"unchanged_by_parameter": 0.0,
|
||||
}
|
||||
|
||||
acc.AssertContainsFields(t, "TestMetric", expectedFields)
|
||||
}
|
||||
|
||||
func TestCalculatesCorrectDerivativeOnTwoConsecutivePeriods(t *testing.T) {
|
||||
acc := testutil.Accumulator{}
|
||||
period, err := time.ParseDuration("10s")
|
||||
require.NoError(t, err)
|
||||
derivative := NewDerivative()
|
||||
derivative.Log = testutil.Logger{}
|
||||
require.NoError(t, derivative.Init())
|
||||
|
||||
startTime := time.Now()
|
||||
first := metric.New("One Field",
|
||||
map[string]string{},
|
||||
map[string]interface{}{
|
||||
"value": int64(10),
|
||||
},
|
||||
startTime,
|
||||
)
|
||||
derivative.Add(first)
|
||||
derivative.Push(&acc)
|
||||
derivative.Reset()
|
||||
|
||||
second := metric.New("One Field",
|
||||
map[string]string{},
|
||||
map[string]interface{}{
|
||||
"value": int64(20),
|
||||
},
|
||||
startTime.Add(period),
|
||||
)
|
||||
derivative.Add(second)
|
||||
derivative.Push(&acc)
|
||||
derivative.Reset()
|
||||
|
||||
acc.AssertContainsFields(t, "One Field", map[string]interface{}{
|
||||
"value_rate": 1.0,
|
||||
})
|
||||
|
||||
acc.ClearMetrics()
|
||||
third := metric.New("One Field",
|
||||
map[string]string{},
|
||||
map[string]interface{}{
|
||||
"value": int64(40),
|
||||
},
|
||||
startTime.Add(period).Add(period),
|
||||
)
|
||||
derivative.Add(third)
|
||||
derivative.Push(&acc)
|
||||
derivative.Reset()
|
||||
|
||||
acc.AssertContainsFields(t, "One Field", map[string]interface{}{
|
||||
"value_rate": 2.0,
|
||||
})
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue