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K6
executor
TestRampingArrivalRateRunUnplannedVUs

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

...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		}...

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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 (

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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}

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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	}

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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)

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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}

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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:

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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}

TestRampingArrivalRateRunUnplannedVUs

Using AI Code Generation

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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