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K6
executor
TestRampingVUsHandleRemainingVUs

How to use TestRampingVUsHandleRemainingVUs method of executor Package

Best K6 code snippet using executor.TestRampingVUsHandleRemainingVUs

ramping_vus_test.go

Source:ramping_vus_test.go

...255//     VU1       *..................................â (40+30=70ms)256//     VU2           *...................X            (20+30=50ms)257//258//     â=Finishes,X=Interrupted,.=Sleeps259func TestRampingVUsHandleRemainingVUs(t *testing.T) {260	t.Parallel()261	const (262		maxVus                   = 2263		vuSleepDuration          = 65 * time.Millisecond // Each VU will sleep 65ms264		wantVuFinished    uint32 = 1                     // one VU should finish an iteration265		wantVuInterrupted uint32 = 1                     // one VU should be interrupted266	)267	cfg := RampingVUsConfig{268		BaseConfig: BaseConfig{269			// Extend the total test duration 50ms more270			//271			// test duration = sum(stages) + GracefulStop272			//273			// This could have been 30ms but increased it to 50ms...

TestRampingVUsHandleRemainingVUs

Using AI Code Generation

1func TestRampingVUsHandleRemainingVUs(t *testing.T) {2    maxDuration, _ := types.NewNullDuration(10*time.Second, false)3    gracefulStop, _ := types.NewNullDuration(3*time.Second, false)4    config := RampingVUsConfig{GracefulStop: gracefulStop, MaxDuration: maxDuration}5    executor, err := NewRampingVUsConfig(config)6    require.NoError(t, err)7    executor.Init()8    ctx, cancel := context.WithCancel(context.Background())9    defer cancel()10    state := &lib.State{Options: lib.Options{MaxVUs: null.IntFrom(10)}}11    executor.SetRunState(state)12    go executor.Run(ctx, nil, nil)13    time.Sleep(time.Second)14    executor.UpdateMaxVUs(null.IntFrom(5))15    time.Sleep(time.Second)16    executor.UpdateMaxVUs(null.IntFrom(2))17    time.Sleep(time.Second)18    executor.UpdateMaxVUs(null.IntFrom(0))19    time.Sleep(15 * time.Second)20    assert.Equal(t, int64(0), state.GetVUsCount())21    assert.Equal(t, int64(0), state.GetVUsMaxAllowed())22}23func NewRampingVUsConfig(conf RampingVUsConfig) (Executor, error) {24    rawSteps := conf.getRawExecutionSteps(conf.StartVUs, conf.Stages)25    steps := make([]ExecutionStep, len(rawSteps))26    for i, rawStep := range rawSteps {27        steps[i] = ExecutionStep{28            MaxUnplanned: uint64(conf.MaxVUs.Int64 - int64(rawStep.PlannedVUs)),29        }30    }31    return &RampingVUs{32        BaseExecutor:     NewBaseExecutor(conf, RampingVUsType),33        startTime:        time.Time{},34        gracePeriodStart: time.Time{},35    }, nil36}37func (vlvu Ramping

TestRampingVUsHandleRemainingVUs

Using AI Code Generation

1func TestRampingVUsHandleRemainingVUs(t *testing.T) {2	config := RampingVUsConfig{3		BaseConfig: BaseConfig{GracefulStop: types.NullDurationFrom(0)},4		StartVUs:   null.IntFrom(1),5		Stages: []Stage{6			{Duration: types.NullDurationFrom(1 * time.Second), Target: null.IntFrom(2)},7			{Duration: types.NullDurationFrom(1 * time.Second), Target: null.IntFrom(0)},8		},9	}10	executor, err := NewRampingVUsConfig(config)11	require.NoError(t, err)12	assert.Equal(t, executor.GetMaxPossibleVUs(), 2)13}14func (vlv RampingVUs) GetMaxPossibleVUs() uint64 {15	maxVUs := uint64(0)16	for _, stage := range vlv.config.Stages {17		if stage.Target.Valid {18			maxVUs += uint64(stage.Target.Int64)19		}20	}21}22func (vlv RampingVUs) GetMaxPossibleVUs() uint64 {23	maxVUs := uint64(0)24	for _, stage := range vlv.config.Stages {25		if stage.Target.Valid {26			maxVUs += uint64(stage.Target.Int64)27		}28	}29}30func (vlv RampingVUs) GetMaxPossibleVUs() uint64 {31	maxVUs := uint64(0)32	for _, stage := range vlv.config.Stages {33		if stage.Target.Valid {34			maxVUs += uint64(stage.Target.Int64)35		}36	}37}38func (vlv RampingVUs) GetMaxPossibleVUs() uint64 {39	maxVUs := uint64(0)40	for _, stage := range vlv.config.Stages {41		if stage.Target.Valid {42			maxVUs += uint64(stage.Target.Int64)43		}44	}

TestRampingVUsHandleRemainingVUs

Using AI Code Generation

1func TestRampingVUsHandleRemainingVUs(t *testing.T) {2	maxDuration, _ := types.NewNullDuration(10*time.Second, false)3	executorConfig := RampingVUsConfig{GracefulRampDown: types.NullDurationFrom(0 * time.Second)}4	executorConfig.StartVUs = null.IntFrom(10)5	executorConfig.Stages = []Stage{6		{Duration: types.NullDurationFrom(5 * time.Second), Target: null.IntFrom(20)},7		{Duration: types.NullDurationFrom(5 * time.Second), Target: null.IntFrom(0)},8	}9	executor, err := NewRampingVUsExecutor(executorConfig, lib.RuntimeOptions{})10	require.NoError(t, err)11	require.NoError(t, executor.Init(ctx))12	_, err = executor.Run(ctx, &mock.ExecutorState{}, nil)13	require.NoError(t, err)14}15func TestRampingVUsHandleRemainingVUs(t *testing.T) {16	maxDuration, _ := types.NewNullDuration(10*time.Second, false)17	executorConfig := RampingVUsConfig{GracefulRampDown: types.NullDurationFrom(0 * time.Second)}18	executorConfig.StartVUs = null.IntFrom(10)19	executorConfig.Stages = []Stage{20		{Duration: types.NullDurationFrom(5 * time.Second), Target: null.IntFrom(20)},21		{Duration: types.NullDurationFrom(5 * time.Second), Target: null.IntFrom(0)},22	}23	executor, err := NewRampingVUsExecutor(executorConfig, lib.RuntimeOptions{})24	require.NoError(t, err)25	require.NoError(t, executor.Init(ctx))26	_, err = executor.Run(ctx, &mock.ExecutorState{}, nil)27	require.NoError(t, err)28}29func TestRampingVUsHandleRemainingVUs(t *testing.T) {30	maxDuration, _ := types.NewNullDuration(10*time.Second, false)31	executorConfig := RampingVUsConfig{GracefulRampDown: types.NullDurationFrom(0 * time.Second)}

TestRampingVUsHandleRemainingVUs

Using AI Code Generation

1func TestRampingVUsHandleRemainingVUs(t *testing.T) {2    logHook := &testutils.SimpleLogrusHook{HookedLevels: []logrus.Level{logrus.WarnLevel}}3    log.AddHook(logHook)4    defer logHook.Drain()5    defer log.SetLevel(log.GetLevel())6    log.SetLevel(logrus.DebugLevel)7    maxDuration := types.NullDurationFrom(10 * time.Second)8    maxVUs := null.IntFrom(10)9    startTime := time.Date(2020, 1, 1, 0, 0, 0, 0, time.UTC)10    endTime := startTime.Add(20 * time.Second)11    rampingVUsConfig := RampingVUsConfig{12        GracefulStop: types.NullDurationFrom(0),13        StartVUs:     null.IntFrom(10),14        Stages: []Stage{15            {Duration: types.NullDurationFrom(10 * time.Second), Target: null.IntFrom(10)},16        },17    }18    estimator := func(ctx context.Context, duration time.Duration) (float64, error) {19        return float64(duration) / float64(time.Second), nil20    }21    rampingVUsExecutor, err := NewRampingVUsExecutor(rampingVUsConfig, startTime, maxDuration, maxVUs, estimator)22    require.NoError(t, err)23    rampingVUsExecutor.SetRunState(&lib.RunState{24        Options: lib.Options{25            ExecutionSegment: null.StringFrom("0-1"),26        },27    })28    require.NoError(t, rampingVUsExecutor.Init(ctx))29    rampingVUsExecutor.Run(ctx, ctx, nil)30    require.Len(t, logHook.Drain(), 1)31    assert.Equal(t, logrus.WarnLevel, logHook.LastEntry().Level)32    assert.Equal(t, "Not enough time left to schedule all the configured VUs, "+33        "rescheduling all of them to the end of the test run", logHook.LastEntry().Message)34}

TestRampingVUsHandleRemainingVUs

Using AI Code Generation

1func TestRampingVUsHandleRemainingVUs(t *testing.T) {2    maxDuration := types.NullDurationFrom(10 * time.Second)3    gracefulStop := types.NullDurationFrom(0)4    config := RampingVUsConfig{5        StartTime:         types.NullDurationFrom(0),6        StartVUs:          null.NewInt(1, false),7        Stages:            []Stage{},8        PreAllocatedVUs:   null.NewInt(0, true),9        MaxVUs:            null.NewInt(10, false),10        Exec:              types.NullStringFrom(""),11        GlobalSetup:       types.NullStringFrom(""),12        GlobalTeardown:    types.NullStringFrom(""),13        ScenarioSetup:     types.NullStringFrom(""),14        ScenarioTeardown:  types.NullStringFrom(""),15        Iterations:        null.NewInt(0, true),16        Batch:             null.NewInt(0, true),17        BatchPerHost:      null.NewInt(0, true),18        ExecutionSegmentSequence: types.NullStringFrom(""),19    }20    rampingVUsExecutor, err := NewRampingVUsExecutor(config)21    require.NoError(t, err)22    rampingVUsExecutor.SetRunState(&lib.RunState{Duration: maxDuration.Duration, GracefulStop: gracefulStop.Duration})23    rampingVUsExecutor.GetRunner().(*RampingVUs).activeVUs = 1024    rampingVUsExecutor.GetRunner().(*RampingVUs).maxVUs = 1025    rampingVUsExecutor.GetRunner().(*RampingVUs).vuHandles = []lib.VUHandle{&vuHandle{vu: &VU{}, ctx: context.Background()}}26    rampingVUsExecutor.GetRunner().(*RampingVUs).remainingVUs = 10

TestRampingVUsHandleRemainingVUs

Using AI Code Generation

1func TestRampingVUsHandleRemainingVUs(t *testing.T) {2	config := RampingVUsConfig{GracefulStop: types.NullDurationFrom(10 * time.Second)}3	executor, err := NewRampingVUsConfig(config)4	require.NoError(t, err)5	require.IsType(t, &RampingVUs{}, executor)6	ctx, cancel := context.WithCancel(context.Background())7	defer cancel()8	executionSegments := make(chan ExecutionSegment)9	vus := make(chan VU)10	errs := make(chan error)11	wg := &sync.WaitGroup{}12	wg.Add(1)13	go func() {14		defer wg.Done()15		executor.Run(ctx, nil, executionSegments, vus, errs)16	}()17	vuCh := make(chan VU, 1)18	vuWg := &sync.WaitGroup{}19	vuWg.Add(1)20	go func() {21		defer vuWg.Done()22		for vu := range vus {23		}24	}()25	errCh := make(chan error, 1)26	errWg := &sync.WaitGroup{}27	errWg.Add(1)28	go func() {29		defer errWg.Done()30		for err := range errs {31		}32	}()33	vu, err := executor.newInitializedVU()34	require.NoError(t, err)35	close(vus)36	vuWg.Wait()37	select {38		require.NotNil(t, vu)

TestRampingVUsHandleRemainingVUs

Using AI Code Generation

1func TestRampingVUsHandleRemainingVUs(t *testing.T) {2	logger := logrus.New()3	logger.SetOutput(ioutil.Discard)4	config := getTestRampingVUExecutorConfig()5	ctx, cancel := context.WithCancel(context.Background())6	cancel()7	es := NewRampingVUs(logger, NewExecutionState(config), config, nil)8	err := es.Execute(ctx, nil)9	require.NoError(t, err)10	assert.Equal(t, int64(0), es.GetInitializedVUsCount())11	assert.Equal(t, int64(0), es.GetCurrentlyActiveVUsCount())12	assert.Equal(t, int64(0), es.GetFullIterationCount())13}14func getTestRampingVUExecutorConfig() lib.ExecutorConfig {15	return lib.ExecutorConfig{16		StartTime: types.NullDurationFrom(0 * time.Second),17		GracefulStop: types.NullDurationFrom(0 * time.Second),18		RampingVUs: &lib.RampingVUsConfig{19			Stages: []lib.Stage{20				{Duration: types.NullDurationFrom(1 * time.Second), Target: null.IntFrom(1)},21			},22			StartVUs: null.IntFrom(1),23			MaxVUs:   null.IntFrom(1),24		},25	}26}27func TestRampingVUsHandleRemainingVUs(t *testing.T) {28	logger := logrus.New()29	logger.SetOutput(ioutil.Discard)30	config := getTestRampingVUExecutorConfig()31	ctx, cancel := context.WithCancel(context.Background())32	cancel()33	es := NewRampingVUs(logger, NewExecutionState(config), config,

TestRampingVUsHandleRemainingVUs

Using AI Code Generation

1func TestRampingVUsHandleRemainingVUs(t *testing.T) {2	executor, _ := NewRampingVUsConfig(3	executor2, _ := NewRampingVUsConfig(4	executor3, _ := NewRampingVUsConfig(5	executor4, _ := NewRampingVUsConfig(6	executor5, _ := NewRampingVUsConfig(7	executor6, _ := NewRampingVUsConfig(8	executor7, _ := NewRampingVUsConfig(9	executor8, _ := NewRampingVUsConfig(10	executor9, _ := NewRampingVUsConfig(11	executor10, _ := NewRampingVUsConfig(

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