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subscriptions_basic_test.go
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package tests
import (
"errors"
"reflect"
"sync/atomic"
"testing"
"time"
ravendb "github.com/ravendb/ravendb-go-client"
"github.com/stretchr/testify/assert"
)
const (
_reasonableWaitTime = time.Second * 60
)
// returns true if timed out
func chanWaitTimedOut(ch chan bool, timeout time.Duration) bool {
select {
case <-ch:
return false
case <-time.After(timeout):
return true
}
}
// returns false if timed out
func getNextUser(docs chan *User, timeout time.Duration) (*User, bool) {
if timeout == 0 {
timeout = _reasonableWaitTime
}
select {
case u := <-docs:
return u, true
case <-time.After(timeout):
return nil, false
}
}
func subscriptionsBasic_canDeleteSubscription(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
id1, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), nil, "")
assert.NoError(t, err)
id2, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), nil, "")
assert.NoError(t, err)
subscriptions, err := store.Subscriptions().GetSubscriptions(0, 5, "")
assert.NoError(t, err)
assert.Equal(t, len(subscriptions), 2)
// test getSubscriptionState as well
subscriptionState, err := store.Subscriptions().GetSubscriptionState(id1, "")
assert.NoError(t, err)
cv := subscriptionState.ChangeVectorForNextBatchStartingPoint
assert.Nil(t, cv)
err = store.Subscriptions().Delete(id1, "")
assert.NoError(t, err)
err = store.Subscriptions().Delete(id2, "")
assert.NoError(t, err)
subscriptions, err = store.Subscriptions().GetSubscriptions(0, 5, "")
assert.NoError(t, err)
assert.Equal(t, len(subscriptions), 0)
}
func subscriptionsBasic_shouldThrowWhenOpeningNoExistingSubscription(t *testing.T, driver *RavenTestDriver) {
store := driver.getDocumentStoreMust(t)
defer store.Close()
clazz := reflect.TypeOf(&map[string]interface{}{})
opts := ravendb.NewSubscriptionWorkerOptions("1")
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, opts, "")
assert.NoError(t, err)
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscription.Run(cb)
assert.NoError(t, err)
err = subscription.WaitUntilFinished(0)
assert.NotNil(t, err)
_, ok := err.(*ravendb.SubscriptionDoesNotExistError)
assert.True(t, ok)
assert.Equal(t, err, subscription.Err())
err = subscription.Close()
assert.NoError(t, err)
}
func subscriptionsBasic_shouldThrowOnAttemptToOpenAlreadyOpenedSubscription(t *testing.T, driver *RavenTestDriver) {
store := driver.getDocumentStoreMust(t)
defer store.Close()
id, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), nil, "")
assert.NoError(t, err)
{
clazz := reflect.TypeOf(map[string]interface{}{})
opts := ravendb.NewSubscriptionWorkerOptions(id)
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, opts, "")
assert.NoError(t, err)
{
session, err := store.OpenSession("")
assert.NoError(t, err)
err = session.Store(&User{})
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscription.Run(cb)
assert.NoError(t, err)
select {
case <-results:
// no-op, got the result
case <-time.After(_reasonableWaitTime):
// no-op, timeout waiting for the result
}
options2 := ravendb.NewSubscriptionWorkerOptions(id)
options2.Strategy = ravendb.SubscriptionOpeningStrategyOpenIfFree
{
secondSubscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, options2, "")
assert.NoError(t, err)
cb := func(batch *ravendb.SubscriptionBatch) error {
return nil
}
err = secondSubscription.Run(cb)
assert.NoError(t, err)
err = secondSubscription.WaitUntilFinished(0)
_, ok := err.(*ravendb.SubscriptionInUseError)
assert.True(t, ok)
err = secondSubscription.Close()
assert.NoError(t, err)
}
err = subscription.Close()
assert.NoError(t, err)
}
}
func subscriptionsBasic_shouldStreamAllDocumentsAfterSubscriptionCreation(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
var users []*User
{
session := openSessionMust(t, store)
user1 := &User{
Age: 31,
}
err = session.StoreWithID(user1, "users/1")
assert.NoError(t, err)
users = append(users, user1)
user2 := &User{
Age: 27,
}
err = session.StoreWithID(user2, "users/12")
assert.NoError(t, err)
users = append(users, user2)
user3 := &User{
Age: 25,
}
err = session.StoreWithID(user3, "users/3")
assert.NoError(t, err)
users = append(users, user3)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
id, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), nil, "")
assert.NoError(t, err)
{
opts := ravendb.NewSubscriptionWorkerOptions(id)
clazz := reflect.TypeOf(&User{})
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, opts, "")
assert.NoError(t, err)
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscription.Run(cb)
assert.NoError(t, err)
chDone := make(chan bool, 1)
go func() {
for batch := range results {
for i, item := range batch.Items {
expUser := users[i]
assert.Equal(t, item.ID, expUser.ID)
var u *User
err := item.GetResult(&u)
assert.NoError(t, err)
assert.Equal(t, u.Age, expUser.Age)
}
chDone <- true
}
}()
select {
case <-chDone:
// no-op, got the first batch
case <-time.After(_reasonableWaitTime):
assert.Fail(t, "timed out waiting for batch")
}
err = subscription.Close()
assert.NoError(t, err)
}
}
func subscriptionsBasic_shouldSendAllNewAndModifiedDocs(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
id, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), nil, "")
assert.NoError(t, err)
{
opts := ravendb.NewSubscriptionWorkerOptions(id)
clazz := reflect.TypeOf(map[string]interface{}{})
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, opts, "")
assert.NoError(t, err)
{
session := openSessionMust(t, store)
user := &User{}
user.setName("James")
err = session.StoreWithID(user, "users/1")
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscription.Run(cb)
assert.NoError(t, err)
go func() {
expNames := []string{"James", "Adam", "David"}
var n int
for batch := range results {
for _, item := range batch.Items {
var m map[string]interface{}
err := item.GetResult(&m)
assert.NoError(t, err)
name := m["name"].(string)
assert.Equal(t, name, expNames[n])
n++
}
}
}()
{
session := openSessionMust(t, store)
user := &User{}
user.setName("Adam")
err = session.StoreWithID(user, "users/12")
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
//Thread.sleep(15000); // test with sleep - let few heartbeats come to us - commented out for CI
{
session := openSessionMust(t, store)
user := &User{}
user.setName("David")
err = session.StoreWithID(user, "users/1")
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
err = subscription.Close()
assert.NoError(t, err)
}
}
func subscriptionsBasic_shouldRespectMaxDocCountInBatch(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
{
session := openSessionMust(t, store)
for i := 0; i < 100; i++ {
err = session.Store(&Company{})
assert.NoError(t, err)
}
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
clazz := reflect.TypeOf(&Company{})
id, err := store.Subscriptions().CreateForType(clazz, nil, "")
assert.NoError(t, err)
options := ravendb.NewSubscriptionWorkerOptions(id)
options.MaxDocsPerBatch = 25
{
clazz = reflect.TypeOf(map[string]interface{}{})
subscriptionWorker, err := store.Subscriptions().GetSubscriptionWorker(clazz, options, "")
assert.NoError(t, err)
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscriptionWorker.Run(cb)
assert.NoError(t, err)
var totalItems int
for totalItems < 100 {
select {
case batch := <-results:
n := len(batch.Items)
assert.True(t, n <= 25)
totalItems += n
case <-time.After(_reasonableWaitTime):
assert.Fail(t, "timed out waiting for a batch")
totalItems = 100
}
}
_ = subscriptionWorker.Close()
}
}
func subscriptionsBasic_shouldRespectCollectionCriteria(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
{
session := openSessionMust(t, store)
for i := 0; i < 100; i++ {
err = session.Store(&Company{})
assert.NoError(t, err)
err = session.Store(&User{})
assert.NoError(t, err)
}
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
clazz := reflect.TypeOf(&User{})
id, err := store.Subscriptions().CreateForType(clazz, nil, "")
assert.NoError(t, err)
options := ravendb.NewSubscriptionWorkerOptions(id)
options.MaxDocsPerBatch = 31
{
clazz = reflect.TypeOf(map[string]interface{}{})
subscriptionWorker, err := store.Subscriptions().GetSubscriptionWorker(clazz, options, "")
assert.NoError(t, err)
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscriptionWorker.Run(cb)
assert.NoError(t, err)
var totalItems int
for totalItems < 100 {
select {
case batch := <-results:
n := len(batch.Items)
assert.True(t, n <= 31)
totalItems += n
case <-time.After(_reasonableWaitTime):
assert.Fail(t, "timed out waiting for batch")
totalItems = 100
}
}
_ = subscriptionWorker.Close()
}
}
func subscriptionsBasic_willAcknowledgeEmptyBatches(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
subscriptionDocuments, err := store.Subscriptions().GetSubscriptions(0, 10, "")
assert.NoError(t, err)
assert.Equal(t, len(subscriptionDocuments), 0)
opts := &ravendb.SubscriptionCreationOptions{}
clazz := reflect.TypeOf(&User{})
allId, err := store.Subscriptions().CreateForType(clazz, opts, "")
assert.NoError(t, err)
{
clazz = reflect.TypeOf(map[string]interface{}{})
opts := ravendb.NewSubscriptionWorkerOptions(allId)
allSubscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, opts, "")
assert.NoError(t, err)
var allCounter int32
allSemaphore := make(chan bool)
filteredOptions := &ravendb.SubscriptionCreationOptions{
Query: "from Users where age < 0",
}
filteredUsersId, err := store.Subscriptions().Create(filteredOptions, "")
assert.NoError(t, err)
{
clazz = reflect.TypeOf(map[string]interface{}{})
opts := ravendb.NewSubscriptionWorkerOptions(filteredUsersId)
filteredUsersSubscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, opts, "")
assert.NoError(t, err)
usersDocsSemaphore := make(chan bool)
{
session := openSessionMust(t, store)
for i := 0; i < 500; i++ {
err = session.StoreWithID(&User{}, "another/")
assert.NoError(t, err)
}
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = allSubscription.Run(cb)
assert.NoError(t, err)
go func() {
for batch := range results {
n := len(batch.Items)
total := atomic.AddInt32(&allCounter, int32(n))
if total >= 100 {
allSemaphore <- true
}
}
}()
results2 := make(chan *ravendb.SubscriptionBatch, 16)
cb2 := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = filteredUsersSubscription.Run(cb2)
assert.NoError(t, err)
// TODO: more go-ish waiting using select on 2 channels
go func() {
for range results2 {
usersDocsSemaphore <- true
}
}()
timedOut := chanWaitTimedOut(allSemaphore, _reasonableWaitTime)
assert.False(t, timedOut)
timedOut = chanWaitTimedOut(usersDocsSemaphore, time.Millisecond*50)
assert.True(t, timedOut)
}
_ = allSubscription.Close()
}
}
func subscriptionsBasic_canReleaseSubscription(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
var subscriptionWorker *ravendb.SubscriptionWorker
var throwingSubscriptionWorker *ravendb.SubscriptionWorker
var notThrowingSubscriptionWorker *ravendb.SubscriptionWorker
defer func() {
if subscriptionWorker != nil {
_ = subscriptionWorker.Close()
}
if throwingSubscriptionWorker != nil {
_ = throwingSubscriptionWorker.Close()
}
if notThrowingSubscriptionWorker != nil {
_ = notThrowingSubscriptionWorker.Close()
}
}()
opts := &ravendb.SubscriptionCreationOptions{}
clazz := reflect.TypeOf(&User{})
id, err := store.Subscriptions().CreateForType(clazz, opts, "")
assert.NoError(t, err)
options1 := ravendb.NewSubscriptionWorkerOptions(id)
options1.Strategy = ravendb.SubscriptionOpeningStrategyOpenIfFree
clazz = reflect.TypeOf(map[string]interface{}{})
subscriptionWorker, err = store.Subscriptions().GetSubscriptionWorker(clazz, options1, "")
assert.NoError(t, err)
putUserDoc(t, store)
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscriptionWorker.Run(cb)
assert.NoError(t, err)
select {
case <-results:
// no-op, got a result
case <-time.After(_reasonableWaitTime):
assert.Fail(t, "timed out waiting for batch")
}
options2 := ravendb.NewSubscriptionWorkerOptions(id)
options2.Strategy = ravendb.SubscriptionOpeningStrategyOpenIfFree
throwingSubscriptionWorker, err = store.Subscriptions().GetSubscriptionWorker(clazz, options2, "")
assert.NoError(t, err)
cbNil := func(batch *ravendb.SubscriptionBatch) error {
return nil
}
err = throwingSubscriptionWorker.Run(cbNil)
err = throwingSubscriptionWorker.WaitUntilFinished(0)
_, ok := err.(*ravendb.SubscriptionInUseError)
assert.True(t, ok)
err = store.Subscriptions().DropConnection(id, "")
assert.NoError(t, err)
wopts := ravendb.NewSubscriptionWorkerOptions(id)
notThrowingSubscriptionWorker, err = store.Subscriptions().GetSubscriptionWorker(clazz, wopts, "")
results = make(chan *ravendb.SubscriptionBatch, 16)
err = notThrowingSubscriptionWorker.Run(cb)
assert.NoError(t, err)
putUserDoc(t, store)
select {
case <-results:
// no-op, got a result
case <-time.After(_reasonableWaitTime):
assert.Fail(t, "timed out waiting for batch")
}
}
func putUserDoc(t *testing.T, store *ravendb.DocumentStore) {
session, err := store.OpenSession("")
assert.NoError(t, err)
defer session.Close()
err = session.Store(&User{})
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
}
func subscriptionsBasic_shouldPullDocumentsAfterBulkInsert(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
opts := &ravendb.SubscriptionCreationOptions{}
id, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), opts, "")
assert.NoError(t, err)
{
clazz := reflect.TypeOf(&User{})
wopts := ravendb.NewSubscriptionWorkerOptions(id)
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, wopts, "")
{
bulk := store.BulkInsert("")
_, err = bulk.Store(&User{}, nil)
assert.NoError(t, err)
_, err = bulk.Store(&User{}, nil)
assert.NoError(t, err)
_, err = bulk.Store(&User{}, nil)
assert.NoError(t, err)
err = bulk.Close()
assert.NoError(t, err)
}
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscription.Run(cb)
done := false
nUsers := 0
for !done {
select {
case batch := <-results:
for _, item := range batch.Items {
var u *User
err := item.GetResult(&u)
assert.NoError(t, err)
assert.NotNil(t, u)
nUsers++
if nUsers >= 2 {
done = true
}
}
case <-time.After(_reasonableWaitTime):
done = true
assert.Fail(t, "timed out waiting for batch")
}
}
err = subscription.Close()
assert.NoError(t, err)
}
}
func subscriptionsBasic_shouldStopPullingDocsAndCloseSubscriptionOnSubscriberErrorByDefault(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
opts := &ravendb.SubscriptionCreationOptions{}
id, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), opts, "")
assert.NoError(t, err)
{
clazz := reflect.TypeOf(map[string]interface{}{})
wopts := ravendb.NewSubscriptionWorkerOptions(id)
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, wopts, "")
putUserDoc(t, store)
cb := func(batch *ravendb.SubscriptionBatch) error {
return errors.New("Fake error")
}
err = subscription.Run(cb)
assert.NoError(t, err)
err = subscription.WaitUntilFinished(_reasonableWaitTime)
_, ok := err.(*ravendb.SubscriberErrorError)
assert.True(t, ok)
assert.NotNil(t, subscription.Err())
res, err := store.Subscriptions().GetSubscriptions(0, 1, "")
assert.NoError(t, err)
subscriptionConfig := res[0]
assert.Nil(t, subscriptionConfig.ChangeVectorForNextBatchStartingPoint)
err = subscription.Close()
assert.NoError(t, err)
}
}
func subscriptionsBasic_canSetToIgnoreSubscriberErrors(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
opts := &ravendb.SubscriptionCreationOptions{}
id, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), opts, "")
assert.NoError(t, err)
options1 := ravendb.NewSubscriptionWorkerOptions(id)
options1.IgnoreSubscriberErrors = true
{
clazz := reflect.TypeOf(&User{})
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, options1, "")
assert.NoError(t, err)
putUserDoc(t, store)
putUserDoc(t, store)
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return errors.New("Fake error")
}
err = subscription.Run(cb)
assert.NoError(t, err)
done := false
nUsers := 0
for !done {
select {
case batch := <-results:
for _, item := range batch.Items {
var u *User
err := item.GetResult(&u)
assert.NoError(t, err)
assert.NotNil(t, u)
nUsers++
if nUsers >= 2 {
done = true
}
}
case <-time.After(_reasonableWaitTime):
assert.Fail(t, "timed out waiting for batch")
done = true
}
}
_ = subscription.Close()
err = subscription.WaitUntilFinished(0)
assert.NoError(t, err)
// nno error because we asked to ignore errors
assert.NoError(t, subscription.Err())
err = subscription.Close()
assert.NoError(t, err)
}
}
func subscriptionsBasic_ravenDB_3452_ShouldStopPullingDocsIfReleased(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
opts := &ravendb.SubscriptionCreationOptions{}
id, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), opts, "")
assert.NoError(t, err)
{
options1 := ravendb.NewSubscriptionWorkerOptions(id)
options1.TimeToWaitBeforeConnectionRetry = ravendb.Duration(time.Second)
clazz := reflect.TypeOf(&User{})
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, options1, "")
assert.NoError(t, err)
{
session, err := store.OpenSession("")
assert.NoError(t, err)
err = session.StoreWithID(&User{}, "users/1")
assert.NoError(t, err)
err = session.StoreWithID(&User{}, "users/2")
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscription.Run(cb)
assert.NoError(t, err)
done := false
nUsers := 0
for !done {
select {
case batch := <-results:
for _, item := range batch.Items {
var u *User
err := item.GetResult(&u)
assert.NoError(t, err)
assert.NotNil(t, u)
nUsers++
if nUsers >= 2 {
done = true
}
}
case <-time.After(_reasonableWaitTime):
assert.Fail(t, "timed out waiting for batch")
done = true
}
}
err = store.Subscriptions().DropConnection(id, "")
assert.NoError(t, err)
// this can exit normally or throw on drop connection
// depending on exactly where the drop happens
err = subscription.WaitUntilFinished(_reasonableWaitTime)
if err != nil {
_, ok := err.(*ravendb.SubscriptionClosedError)
assert.True(t, ok)
}
{
session, err := store.OpenSession("")
assert.NoError(t, err)
err = session.StoreWithID(&User{}, "users/3")
assert.NoError(t, err)
err = session.StoreWithID(&User{}, "users/4")
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
// should get no results since we dropped the connection
select {
case batch := <-results:
// if we get it, it should be nil because we receive
// from closed channel
assert.Nil(t, batch)
case <-time.After(50 * time.Millisecond):
// no-op, timeing out is also valid
}
assert.True(t, subscription.IsDone())
err = subscription.Close()
assert.NoError(t, err)
}
}
func subscriptionsBasic_ravenDB_3453_ShouldDeserializeTheWholeDocumentsAfterTypedSubscription(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
opts := &ravendb.SubscriptionCreationOptions{}
id, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), opts, "")
assert.NoError(t, err)
{
clazz := reflect.TypeOf(&User{})
wopts := ravendb.NewSubscriptionWorkerOptions(id)
subscription, err := store.Subscriptions().GetSubscriptionWorker(clazz, wopts, "")
assert.NoError(t, err)
var users []*User
{
session, err := store.OpenSession("")
assert.NoError(t, err)
u := &User{Age: 31}
err = session.StoreWithID(u, "users/1")
users = append(users, u)
assert.NoError(t, err)
u = &User{Age: 27}
err = session.StoreWithID(u, "users/12")
users = append(users, u)
assert.NoError(t, err)
u = &User{Age: 25}
err = session.StoreWithID(u, "users/3")
users = append(users, u)
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {
results <- batch
return nil
}
err = subscription.Run(cb)
assert.NoError(t, err)
n := 0
done := false
for !done {
select {
case batch := <-results:
for _, item := range batch.Items {
var u *User
err := item.GetResult(&u)
assert.NoError(t, err)
expU := users[n]
assert.Equal(t, u.ID, expU.ID)
assert.Equal(t, u.Age, expU.Age)
n++
if n >= len(users) {
done = true
}
}
case <-time.After(_reasonableWaitTime):
done = true
assert.Fail(t, "timed out waiting for batch")
}
err = subscription.Close()
assert.NoError(t, err)
}
}
}
func subscriptionsBasic_disposingOneSubscriptionShouldNotAffectOnNotificationsOfOthers(t *testing.T, driver *RavenTestDriver) {
var err error
store := driver.getDocumentStoreMust(t)
defer store.Close()
var subscription1 *ravendb.SubscriptionWorker
var subscription2 *ravendb.SubscriptionWorker
defer func() {
if subscription1 != nil {
_ = subscription1.Close()
}
if subscription2 != nil {
_ = subscription2.Close()
}
}()
id1, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), nil, "")
assert.NoError(t, err)
id2, err := store.Subscriptions().CreateForType(reflect.TypeOf(&User{}), nil, "")
assert.NoError(t, err)
{
session, err := store.OpenSession("")
assert.NoError(t, err)
err = session.StoreWithID(&User{}, "users/1")
assert.NoError(t, err)
err = session.StoreWithID(&User{}, "users/2")
assert.NoError(t, err)
err = session.SaveChanges()
assert.NoError(t, err)
session.Close()
}
clazz := reflect.TypeOf(&User{})
opts := ravendb.NewSubscriptionWorkerOptions(id1)
subscription1, err = store.Subscriptions().GetSubscriptionWorker(clazz, opts, "")
assert.NoError(t, err)
items1 := make(chan *User, 10)
results := make(chan *ravendb.SubscriptionBatch, 16)
cb := func(batch *ravendb.SubscriptionBatch) error {