How to use TestRampingArrivalRateRunUnplannedVUs method of executor Package

Best K6 code snippet using executor.TestRampingArrivalRateRunUnplannedVUs

ramping_arrival_rate_test.go

Source:ramping_arrival_rate_test.go Github

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...118 wg.Wait()119 require.NoError(t, err)120 require.Empty(t, logHook.Drain())121}122func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {123 t.Parallel()124 et, err := lib.NewExecutionTuple(nil, nil)125 require.NoError(t, err)126 es := lib.NewExecutionState(lib.Options{}, et, 1, 3)127 var count int64128 var ch = make(chan struct{}) // closed when new unplannedVU is started and signal to get to next iterations129 var ch2 = make(chan struct{}) // closed when a second iteration was started on an old VU in order to test it won't start a second unplanned VU in parallel or at all130 runner := simpleRunner(func(ctx context.Context) error {131 cur := atomic.AddInt64(&count, 1)132 if cur == 1 {133 <-ch // wait to start again134 } else if cur == 2 {135 <-ch2 // wait to start again136 }...

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TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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1import (2func main() {3 var (4 executorConfig = lib.ExecutorConfig{5 StartTime: types.NullDurationFrom(0 * time.Second),6 RampUp: types.NullDurationFrom(2 * time.Second),7 Stages: []lib.Stage{8 {Duration: types.NullDurationFrom(10 * time.Second), Target: 10},9 {Duration: types.NullDurationFrom(20 * time.Second), Target: 20},10 {Duration: types.NullDurationFrom(30 * time.Second), Target: 30},11 },12 Env: map[string]string{"K6_INFLUXDB_DB": "k6"},13 }14 r, err := lib.NewRunner(15 lib.Options{},16 []lib.ExecutorConfig{executorConfig},17 []stats.Collector{&influxdb.Collector{}},18 if err != nil {19 fmt.Printf("Error creating Runner: %s20 }21 script, err := loader.Load("/path/to/script.js")22 if err != nil {23 fmt.Printf("Error loading script: %s24 }25 ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)26 defer cancel()27 if err := r.Run(ctx, script); err != nil {28 fmt.Printf("Error running script: %s29 }30}31import (

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TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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1import (2func ExampleTestRampingArrivalRateRunUnplannedVUs() {3 tb := httpmultibin.NewHTTPMultiBin(t)4 defer tb.Cleanup()5 root, err := lib.NewGroup("", nil)6 if err != nil {7 t.Fatal(err)8 }9 script := &lib.Script{10 Options: lib.Options{11 MaxVUs: null.IntFrom(10),12 MaxDuration: types.NullDurationFrom(10 * time.Second),13 },14 Groups: []*lib.Group{root},15 }16 es := lib.NewExecutionState(lib.Options{MaxVUs: null.IntFrom(10)})17 ctx, cancel := context.WithCancel(context.Background())18 defer cancel()19 executor := NewRampingArrivalRate(20 RampingArrivalRateConfig{21 BaseConfig: NewBaseConfig("someName", nil),22 TimeUnit: types.NullDurationFrom(10 * time.Second),23 StartRate: null.IntFrom(1),24 Stages: []Stage{{Duration: types.NullDurationFrom(1 * time.Second), Target: null.IntFrom(10)}},25 PreAllocatedVUs: null.IntFrom(20),26 MaxVUs: null.IntFrom(20),27 GracefulRampDown: types.NullDurationFrom(1 * time.Second),28 },29 executor.Init(ctx, es, script)30 testutils.RunUnplannedVUs(ctx, es, executor)31 metricSamples := es.GetBufferedSamples()32 for _, sample := range metricSamples {33 fmt.Printf("%s: %f34 }35}

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TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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1func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {2 maxDuration, _ := types.NewNullDuration(10*time.Second, false)3 executorConfig := RampingArrivalRateConfig{4 BaseConfig: BaseConfig{GracefulStop: types.NullDurationFrom(0)},5 TimeUnit: types.NullDurationFrom(time.Second),6 StartTime: types.NullDurationFrom(0),7 StartRate: null.NewInt(10, true),8 Stages: []Stage{9 {Target: null.NewInt(20, true), Duration: types.NullDurationFrom(5 * time.Second)},10 {Target: null.NewInt(0, true), Duration: types.NullDurationFrom(5 * time.Second)},11 },12 PreAllocatedVUs: null.NewInt(10, true),13 MaxVUs: null.NewInt(20, true),14 }15 executor, err := NewRampingArrivalRateExecutor(executorConfig, maxDuration, 0)16 require.NoError(t, err)17 executor.RunUnplannedVUs(context.Background(), 5)18 assert.Equal(t, executor.GetCurrentlyActiveVUsCount(), int64(15))19}20func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {21 maxDuration, _ := types.NewNullDuration(10*time.Second, false)22 executorConfig := RampingArrivalRateConfig{23 BaseConfig: BaseConfig{GracefulStop: types.NullDurationFrom(0)},24 TimeUnit: types.NullDurationFrom(time.Second),25 StartTime: types.NullDurationFrom(0),26 StartRate: null.NewInt(10, true),27 Stages: []Stage{28 {Target: null.NewInt(20, true), Duration: types.NullDurationFrom(5 * time.Second)},29 {Target: null.NewInt(0, true), Duration: types.NullDurationFrom(5 * time.Second)},30 },31 PreAllocatedVUs: null.NewInt(10, true),32 MaxVUs: null.NewInt(20, true),33 }

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TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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1func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {2 t.Parallel()3 testCases := map[string]struct {4 }{5 "one stage": {6 config: RampingArrivalRateConfig{7 Stages: []RampingArrivalRateStage{8 {Target: null.NewInt(10, true), Duration: types.NullDurationFrom(10 * time.Second)},9 },10 },11 expVUs: []float64{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},12 expIters: []int64{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},13 },14 "two stages": {15 config: RampingArrivalRateConfig{16 Stages: []RampingArrivalRateStage{17 {Target: null.NewInt(10, true), Duration: types.NullDurationFrom(10 * time.Second)},18 {Target: null.NewInt(20, true), Duration: types.NullDurationFro

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TestRampingArrivalRateRunUnplannedVUs

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1func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {2 t.Parallel()3 estimator := func(du time.Duration) float64 {4 }5 config := RampingArrivalRateConfig{6 BaseConfig: BaseConfig{GracefulStop: types.NullDurationFrom(0)},7 TimeUnit: types.NullDurationFrom(10 * time.Millisecond),8 }9 runner, err := NewRampingArrivalRateExecutor(config, estimator)10 require.NoError(t, err)11 runner.(*RampingArrivalRate).startTime = time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC)12 require.NoError(t, err)13 ctx, cancel := context.WithCancel(context.Background())14 defer cancel()15 state := &lib.ExecutorState{16 Options: lib.Options{17 MaxDuration: types.NullDurationFrom(1 * time.Second),18 },19 }20 runner.(*RampingArrivalRate).startTime = time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC)

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TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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1func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {2 est := lib.ExecutionSegment{TimeOffset: 0, StartTime: 0, RelativeStart: 0, RelativeEnd: 1}3 conf := lib.ExecutorConfig{4 StartTime: null.NewTime(time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC), true),5 Duration: types.NullDurationFrom(10 * time.Second),6 GracefulStop: types.NullDurationFrom(30 * time.Second),7 MaxVUs: null.IntFrom(10),8 RPS: null.IntFrom(20),9 Stages: []lib.Stage{},10 }11 runner, err := New(conf)12 require.NoError(t, err)13 ctx, cancel := context.WithCancel(context.Background())14 defer cancel()15 state := &lib.ExecutorState{16 Options: lib.Options{17 MaxVUs: null.IntFrom(10),18 RPS: null.IntFrom(20),19 },20 }21 r, err := runner.Run(ctx, state, nil)22 require.NoError(t, err)23 assert.Equal(t, r.Duration, 10 * time.Second)24 assert.Equal(t, r.MaxUsedVUs, 10)25 assert.Equal(t, r.Interrupted, false)26 assert.Equal(t, r.FullIterationCount, 10)27 assert.Equal(t, r.Iterations, 200)28}

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TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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1func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {2 logger := logrus.New()3 logger.SetOutput(ioutil.Discard)4 testRunner := &lib.MiniRunner{}5 executor, err := NewRampingArrivalRate(logger, testRunner, Config{6 StartTime: types.NullDurationFrom(0),7 TimeUnit: types.NullDurationFrom(1 * time.Second),8 Duration: types.NullDurationFrom(10 * time.Second),9 PreAllocatedVUs: null.IntFrom(10),10 MaxVUs: null.IntFrom(10),11 Stages: []Stage{},12 })13 require.NoError(t, err)14 ctx, cancel := context.WithCancel(context.Background())15 defer cancel()16 err = executor.Run(ctx, nil, nil)17 require.NoError(t, err)18 require.Equal(t, []lib.ExecutionStep{19 {TimeOffset: 0, PlannedVUs: 10, MaxUnplannedVUs: 10, UnplannedVUs: 10, CurrentVUs: 10},20 {TimeOffset: 1 * time.Second, PlannedVUs: 10, MaxUnplannedVUs: 10, UnplannedVUs: 10, CurrentVUs: 10},21 {TimeOffset: 2 * time.Second, PlannedVUs: 10, MaxUnplannedVUs: 10, UnplannedVUs: 10, CurrentVUs: 10},22 {TimeOffset: 3 * time.Second, PlannedVUs: 10, MaxUnplannedVUs: 10, UnplannedVUs: 10, CurrentVUs: 10},23 {TimeOffset: 4 * time.Second, PlannedVUs: 10, MaxUnplannedVUs: 10, UnplannedVUs: 10, CurrentVUs: 10},24 {TimeOffset: 5 * time.Second, PlannedVUs: 10, MaxUnplannedVUs: 10, UnplannedVUs: 10, CurrentVUs: 10},25 {TimeOffset:

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TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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1func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {2 t.Parallel()3 estimator := newTestRampingArrivalRateEstimator()4 executor, err := NewRampingArrivalRate(5 NewExecutionTuple{6 StartTime: types.NullDurationFrom(1 * time.Second),7 PlannedVUs: null.IntFrom(10),8 MaxVUs: null.IntFrom(20),9 Duration: types.NullDurationFrom(5 * time.Second),10 },11 require.NoError(t, err)12 require.Equal(t, executor.GetMaxPossibleVUs(), uint64(20))13 require.Equal(t, executor.GetMaxVUs(), uint64(20))14 require.Equal(t, executor.GetDuration(), 5*time.Second)15 require.Equal(t, executor.GetStartOffset(), 1*time.Second)16 require.Equal(t, executor.GetPlannedVUs(), uint64(10))17 require.Equal(t, executor.GetExec(), "ramping-arrival-rate")18 require.Equal(t, executor.GetEstimatedVUs(), 10.0)19}20func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {21 t.Parallel()22 estimator := newTestRampingArrivalRateEstimator()23 executor, err := NewRampingArrivalRate(24 NewExecutionTuple{25 StartTime: types.NullDurationFrom(1 * time.Second),26 PlannedVUs: null.IntFrom(10),27 MaxVUs: null.IntFrom(20),28 Duration: types.NullDurationFrom(5 * time.Second),29 },30 require.NoError(t, err)31 require.Equal(t, executor.GetMaxPossibleVUs(), uint64(20))32 require.Equal(t, executor.GetMaxVUs(), uint64(20))33 require.Equal(t, executor.GetDuration(), 5*time.Second)34 require.Equal(t, executor.GetStartOffset(), 1*time.Second)35 require.Equal(t, executor.GetPlannedVUs(), uint64(10))36 require.Equal(t, executor.GetExec(), "ramping-arrival-rate")37 require.Equal(t, executor.GetEstimatedVUs(), 10.0)38}

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TestRampingArrivalRateRunUnplannedVUs

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1func TestRampingArrivalRateRunUnplannedVUs(t *testing.T) {2 runTest := func(t *testing.T, config RampingArrivalRateConfig) {3 ctx, cancel := context.WithCancel(context.Background())4 defer cancel()5 executor, err := NewRampingArrivalRate(6 NewExecutionTuple{TimeOffset: types.NullDurationFrom(0)},7 NewConstantVUs(1, nil),8 &DummyProgressBar{t},9 logrus.NewEntry(logrus.StandardLogger()),10 require.NoError(t, err)11 assert.Equal(t, config.GetMaxVUs(config.ExecutionTuple), executor.GetMaxVUs())12 err = executor.Run(ctx, nil)13 assert.Equal(t, config.GetMaxVUs(config.ExecutionTuple), executor.GetMaxVUs())14 assert.NoError(t, err)15 }16 t.Run("NoStages", func(t *testing.T) {17 runTest(t, RampingArrivalRateConfig{18 BaseConfig: BaseConfig{GracefulStop: types.NullDurationFrom(0)},19 TimeUnit: types.NullDurationFrom(100 * time.Millisecond),20 StartRate: null.IntFrom(1),21 Stages: []RampingArrivalRateStage{},22 })23 })24 t.Run("OneStage", func(t *testing.T) {25 runTest(t, RampingArrivalRateConfig{26 BaseConfig: BaseConfig{GracefulStop: types.NullDurationFrom(0)},27 TimeUnit: types.NullDurationFrom(100 * time.Millisecond),28 StartRate: null.IntFrom(1),

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