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## What changed? Add SQL support for matching task fairness. Based on #8043 with some changes to reduce code duplication (can be applied to cassandra later). ## Why? Support all persistence implementations. ## How did you test it? - [x] covered by existing tests - [x] added new unit test(s) --------- Co-authored-by: sivagirish81 <[email protected]>
292 lines
8.7 KiB
Go
292 lines
8.7 KiB
Go
package tests
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import (
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/stretchr/testify/suite"
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"go.temporal.io/server/common/persistence/sql/sqlplugin"
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"go.temporal.io/server/common/shuffle"
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"go.temporal.io/server/common/util"
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)
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const (
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testMatchingTaskQueueRangeHash = 42
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testMatchingTaskQueueEncoding = "random encoding"
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)
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var (
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testMatchingTaskTaskQueueID = []byte("random matching task queue")
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testMatchingTaskTaskQueueData = []byte("random matching task data")
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)
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type (
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matchingTaskQueueSuite struct {
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suite.Suite
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*require.Assertions
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store sqlplugin.MatchingTaskQueue
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version sqlplugin.MatchingTaskVersion
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}
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)
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// TODO SelectFromTaskQueues with RangeHashGreaterThanEqualTo / RangeHashLessThanEqualTo / TaskQueueIDGreaterThan looks weird
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// need to go over the logic in matching engine
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func NewMatchingTaskQueueSuite(
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t *testing.T,
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store sqlplugin.MatchingTaskQueue,
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version sqlplugin.MatchingTaskVersion,
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) *matchingTaskQueueSuite {
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return &matchingTaskQueueSuite{
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Assertions: require.New(t),
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store: store,
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version: version,
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}
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}
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func (s *matchingTaskQueueSuite) SetupSuite() {
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}
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func (s *matchingTaskQueueSuite) TearDownSuite() {
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}
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func (s *matchingTaskQueueSuite) SetupTest() {
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s.Assertions = require.New(s.T())
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}
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func (s *matchingTaskQueueSuite) TearDownTest() {
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}
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func (s *matchingTaskQueueSuite) TestInsert_Success() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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result, err := s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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}
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func (s *matchingTaskQueueSuite) TestInsert_Fail_Duplicate() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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result, err := s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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taskQueue = s.newRandomTasksQueueRow(queueID, rangeID)
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_, err = s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.Error(err) // TODO persistence layer should do proper error translation
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}
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func (s *matchingTaskQueueSuite) TestInsertSelect() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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result, err := s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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filter := sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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}
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rows, err := s.store.SelectFromTaskQueues(newExecutionContext(), filter, s.version)
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s.NoError(err)
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s.Equal([]sqlplugin.TaskQueuesRow{taskQueue}, rows)
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}
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func (s *matchingTaskQueueSuite) TestInsertUpdate_Success() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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rangeID++
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result, err := s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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taskQueue = s.newRandomTasksQueueRow(queueID, rangeID)
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result, err = s.store.UpdateTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err = result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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}
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func (s *matchingTaskQueueSuite) TestUpdate_Fail() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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result, err := s.store.UpdateTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(0, int(rowsAffected))
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}
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func (s *matchingTaskQueueSuite) TestInsertUpdateSelect() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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rangeID++
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result, err := s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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taskQueue = s.newRandomTasksQueueRow(queueID, rangeID)
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result, err = s.store.UpdateTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err = result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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filter := sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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}
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rows, err := s.store.SelectFromTaskQueues(newExecutionContext(), filter, s.version)
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s.NoError(err)
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s.Equal([]sqlplugin.TaskQueuesRow{taskQueue}, rows)
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}
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func (s *matchingTaskQueueSuite) TestDeleteSelect() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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filter := sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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RangeID: util.Ptr(rangeID),
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}
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result, err := s.store.DeleteFromTaskQueues(newExecutionContext(), filter, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(0, int(rowsAffected))
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filter = sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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}
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// TODO the behavior is weird
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_, err = s.store.SelectFromTaskQueues(newExecutionContext(), filter, s.version)
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s.Error(err) // TODO persistence layer should do proper error translation
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}
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func (s *matchingTaskQueueSuite) TestInsertDeleteSelect_Success() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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result, err := s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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filter := sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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RangeID: util.Ptr(rangeID),
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}
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result, err = s.store.DeleteFromTaskQueues(newExecutionContext(), filter, s.version)
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s.NoError(err)
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rowsAffected, err = result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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filter = sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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}
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rows, err := s.store.SelectFromTaskQueues(newExecutionContext(), filter, s.version)
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s.Error(err) // TODO persistence layer should do proper error translation
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s.Nil(rows)
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}
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func (s *matchingTaskQueueSuite) TestInsertDeleteSelect_Fail() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(1)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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result, err := s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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filter := sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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RangeID: util.Ptr(rangeID + 1),
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}
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result, err = s.store.DeleteFromTaskQueues(newExecutionContext(), filter, s.version)
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s.NoError(err)
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rowsAffected, err = result.RowsAffected()
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s.NoError(err)
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s.Equal(0, int(rowsAffected))
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filter = sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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}
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rows, err := s.store.SelectFromTaskQueues(newExecutionContext(), filter, s.version)
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s.NoError(err)
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s.Equal([]sqlplugin.TaskQueuesRow{taskQueue}, rows)
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}
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func (s *matchingTaskQueueSuite) TestInsertLock() {
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queueID := shuffle.Bytes(testMatchingTaskTaskQueueID)
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rangeID := int64(2)
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taskQueue := s.newRandomTasksQueueRow(queueID, rangeID)
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result, err := s.store.InsertIntoTaskQueues(newExecutionContext(), &taskQueue, s.version)
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s.NoError(err)
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rowsAffected, err := result.RowsAffected()
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s.NoError(err)
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s.Equal(1, int(rowsAffected))
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// NOTE: lock without transaction is equivalent to select
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// this test only test the select functionality
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filter := sqlplugin.TaskQueuesFilter{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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}
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rangeIDInDB, err := s.store.LockTaskQueues(newExecutionContext(), filter, s.version)
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s.NoError(err)
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s.Equal(rangeID, rangeIDInDB)
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}
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func (s *matchingTaskQueueSuite) newRandomTasksQueueRow(
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queueID []byte,
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rangeID int64,
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) sqlplugin.TaskQueuesRow {
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return sqlplugin.TaskQueuesRow{
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RangeHash: testMatchingTaskQueueRangeHash,
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TaskQueueID: queueID,
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RangeID: rangeID,
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Data: shuffle.Bytes(testMatchingTaskTaskQueueData),
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DataEncoding: testMatchingTaskQueueEncoding,
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}
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}
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