Best Testcontainers-go code snippet using wait.WaitUntilReady
api_test.go
Source: api_test.go
1package internal2import (3 "fmt"4 "testing"5 "time"6 "github.com/stretchr/testify/suite"7 "github.com/diamnet/go/ingest/ledgerbackend"8 "github.com/diamnet/go/support/log"9 "github.com/diamnet/go/xdr"10)11func TestAPITestSuite(t *testing.T) {12 suite.Run(t, new(APITestSuite))13}14type APITestSuite struct {15 suite.Suite16 ledgerBackend *ledgerbackend.MockDatabaseBackend17 api CaptiveCoreAPI18}19func (s *APITestSuite) SetupTest() {20 s.ledgerBackend = &ledgerbackend.MockDatabaseBackend{}21 s.api = NewCaptiveCoreAPI(s.ledgerBackend, log.New())22}23func (s *APITestSuite) TearDownTest() {24 s.ledgerBackend.AssertExpectations(s.T())25}26func (s *APITestSuite) TestLatestSeqActiveRequestInvalid() {27 _, err := s.api.GetLatestLedgerSequence()28 s.Assert().Equal(err, ErrMissingPrepareRange)29}30func (s *APITestSuite) TestGetLedgerActiveRequestInvalid() {31 _, err := s.api.GetLedger(64)32 s.Assert().Equal(err, ErrMissingPrepareRange)33}34func (s *APITestSuite) runBeforeReady(prepareRangeErr error, f func()) {35 waitChan := make(chan time.Time)36 ledgerRange := ledgerbackend.UnboundedRange(63)37 s.ledgerBackend.On("PrepareRange", ledgerRange).38 WaitUntil(waitChan).39 Return(prepareRangeErr).Once()40 response, err := s.api.PrepareRange(ledgerRange)41 s.Assert().NoError(err)42 s.Assert().False(response.Ready)43 s.Assert().Equal(response.LedgerRange, ledgerRange)44 f()45 close(waitChan)46 s.api.wg.Wait()47}48func (s *APITestSuite) TestLatestSeqActiveRequestNotReady() {49 s.runBeforeReady(nil, func() {50 _, err := s.api.GetLatestLedgerSequence()51 s.Assert().Equal(err, ErrPrepareRangeNotReady)52 })53}54func (s *APITestSuite) TestGetLedgerNotReady() {55 s.runBeforeReady(nil, func() {56 _, err := s.api.GetLedger(64)57 s.Assert().Equal(err, ErrPrepareRangeNotReady)58 })59}60func (s *APITestSuite) waitUntilReady(ledgerRange ledgerbackend.Range) {61 s.ledgerBackend.On("PrepareRange", ledgerRange).62 Return(nil).Once()63 response, err := s.api.PrepareRange(ledgerRange)64 s.Assert().NoError(err)65 s.Assert().False(response.Ready)66 s.Assert().Equal(response.LedgerRange, ledgerRange)67 s.api.wg.Wait()68}69func (s *APITestSuite) TestLatestSeqError() {70 s.waitUntilReady(ledgerbackend.UnboundedRange(63))71 expectedErr := fmt.Errorf("test error")72 s.ledgerBackend.On("GetLatestLedgerSequence").Return(uint32(0), expectedErr).Once()73 _, err := s.api.GetLatestLedgerSequence()74 s.Assert().Equal(err, expectedErr)75}76func (s *APITestSuite) TestGetLedgerError() {77 s.waitUntilReady(ledgerbackend.UnboundedRange(63))78 expectedErr := fmt.Errorf("test error")79 s.ledgerBackend.On("GetLedger", uint32(64)).80 Return(false, xdr.LedgerCloseMeta{}, expectedErr).Once()81 _, err := s.api.GetLedger(64)82 s.Assert().Equal(err, expectedErr)83}84func (s *APITestSuite) TestLatestSeqSucceeds() {85 s.waitUntilReady(ledgerbackend.UnboundedRange(63))86 expectedSeq := uint32(100)87 s.ledgerBackend.On("GetLatestLedgerSequence").Return(expectedSeq, nil).Once()88 seq, err := s.api.GetLatestLedgerSequence()89 s.Assert().NoError(err)90 s.Assert().Equal(seq, ledgerbackend.LatestLedgerSequenceResponse{Sequence: expectedSeq})91}92func (s *APITestSuite) TestGetLedgerSucceeds() {93 s.waitUntilReady(ledgerbackend.UnboundedRange(63))94 expectedLedger := xdr.LedgerCloseMeta{95 V0: &xdr.LedgerCloseMetaV0{96 LedgerHeader: xdr.LedgerHeaderHistoryEntry{97 Header: xdr.LedgerHeader{98 LedgerSeq: 64,99 },100 },101 },102 }103 s.ledgerBackend.On("GetLedger", uint32(64)).104 Return(true, expectedLedger, nil).Once()105 seq, err := s.api.GetLedger(64)106 s.Assert().NoError(err)107 s.Assert().Equal(seq, ledgerbackend.LedgerResponse{108 Present: true,109 Ledger: ledgerbackend.Base64Ledger(expectedLedger),110 })111}112func (s *APITestSuite) TestShutDownBeforePrepareRange() {113 s.ledgerBackend.On("Close").Return(nil).Once()114 s.api.Shutdown()115 _, err := s.api.PrepareRange(ledgerbackend.UnboundedRange(63))116 s.Assert().EqualError(err, "Cannot prepare range when shut down")117}118func (s *APITestSuite) TestShutDownDuringPrepareRange() {119 s.runBeforeReady(nil, func() {120 s.api.cancel()121 })122 s.Assert().False(s.api.activeRequest.ready)123}124func (s *APITestSuite) TestPrepareRangeInvalidActiveRequest() {125 s.runBeforeReady(nil, func() {126 s.Assert().True(s.api.activeRequest.valid)127 s.api.activeRequest.valid = false128 })129 s.Assert().False(s.api.activeRequest.ready)130 s.api.activeRequest = &rangeRequest{}131 s.runBeforeReady(fmt.Errorf("with error"), func() {132 s.Assert().True(s.api.activeRequest.valid)133 s.api.activeRequest.valid = false134 })135 s.Assert().False(s.api.activeRequest.ready)136}137func (s *APITestSuite) TestPrepareRangeDoesNotMatchActiveRequestRange() {138 s.runBeforeReady(nil, func() {139 s.Assert().Equal(ledgerbackend.UnboundedRange(63), s.api.activeRequest.ledgerRange)140 s.api.activeRequest.ledgerRange = ledgerbackend.UnboundedRange(1000)141 })142 s.Assert().False(s.api.activeRequest.ready)143 s.Assert().Equal(ledgerbackend.UnboundedRange(1000), s.api.activeRequest.ledgerRange)144 s.api.activeRequest = &rangeRequest{}145 s.runBeforeReady(fmt.Errorf("with error"), func() {146 s.Assert().Equal(ledgerbackend.UnboundedRange(63), s.api.activeRequest.ledgerRange)147 s.api.activeRequest.ledgerRange = ledgerbackend.UnboundedRange(10)148 })149 s.Assert().False(s.api.activeRequest.ready)150 s.Assert().Equal(ledgerbackend.UnboundedRange(10), s.api.activeRequest.ledgerRange)151}152func (s *APITestSuite) TestPrepareRangeActiveRequestReady() {153 s.runBeforeReady(nil, func() {154 s.api.activeRequest.ready = true155 })156 s.Assert().True(s.api.activeRequest.ready)157 s.Assert().True(s.api.activeRequest.valid)158 s.Assert().Equal(0, s.api.activeRequest.readyDuration)159 s.api.activeRequest = &rangeRequest{}160 s.runBeforeReady(fmt.Errorf("with error"), func() {161 s.api.activeRequest.ready = true162 })163 s.Assert().True(s.api.activeRequest.ready)164 s.Assert().True(s.api.activeRequest.valid)165 s.Assert().Equal(0, s.api.activeRequest.readyDuration)166}167func (s *APITestSuite) TestPrepareRangeError() {168 s.runBeforeReady(fmt.Errorf("with error"), func() {169 s.Assert().False(s.api.activeRequest.ready)170 s.Assert().True(s.api.activeRequest.valid)171 })172 s.Assert().False(s.api.activeRequest.ready)173 s.Assert().False(s.api.activeRequest.valid)174 s.api.activeRequest = &rangeRequest{}175}176func (s *APITestSuite) TestRangeAlreadyPrepared() {177 superSetRange := ledgerbackend.UnboundedRange(63)178 s.waitUntilReady(superSetRange)179 for _, ledgerRange := range []ledgerbackend.Range{180 superSetRange,181 ledgerbackend.UnboundedRange(100),182 ledgerbackend.BoundedRange(63, 70),183 } {184 response, err := s.api.PrepareRange(ledgerRange)185 s.Assert().NoError(err)186 s.Assert().True(response.Ready)187 s.Assert().Equal(superSetRange, response.LedgerRange)188 }189}190func (s *APITestSuite) TestNewPrepareRange() {191 s.waitUntilReady(ledgerbackend.UnboundedRange(63))192 s.waitUntilReady(ledgerbackend.UnboundedRange(50))193 s.waitUntilReady(ledgerbackend.BoundedRange(45, 50))194 s.waitUntilReady(ledgerbackend.UnboundedRange(46))195}...
WaitUntilReady
Using AI Code Generation
1import (2func main() {3 wg.Add(2)4 go func() {5 defer wg.Done()6 time.Sleep(5 * time.Second)7 fmt.Println("Hello")8 }()9 go func() {10 defer wg.Done()11 time.Sleep(1 * time.Second)12 fmt.Println("World")13 }()14 wg.Wait()15 fmt.Println("Done")16}17import (18func main() {19 ch := make(chan struct{})20 go func() {21 time.Sleep(5 * time.Second)22 fmt.Println("Hello")23 ch <- struct{}{}24 }()25 go func() {26 time.Sleep(1 * time.Second)27 fmt.Println("World")28 ch <- struct{}{}29 }()30 fmt.Println("Done")31}32import (33func main() {
WaitUntilReady
Using AI Code Generation
1import ( 2type Wait struct { 3 ch chan struct{}4}5func (w *Wait) WaitUntilReady() { 6}7func (w *Wait) SetReady() { 8 close(w.ch)9}10func main() { 11 w := Wait{12 ch: make(chan struct{}),13 }14 go func() { 15 time.Sleep(1 * time.Second)16 w.SetReady()17 }()18 fmt.Println(“Waiting for ready…”)19 w.WaitUntilReady()20 fmt.Println(“Ready and done!”)21}22import ( 23func main() { 24 for i := 1; i <= 5; i++ {25 wg.Add(1)26 go worker(i, &wg)27 }28 wg.Wait()29}30func worker(id int, wg *sync.WaitGroup) { 31 defer wg.Done()32 fmt.Printf(“Worker %d starting33 time.Sleep(time.Second)34 fmt.Printf(“Worker %d done35}
WaitUntilReady
Using AI Code Generation
1import (2func main() {3 fmt.Println("main started")4 wait := NewWait()5 go wait.WaitUntilReady()6 fmt.Println("main stopped")7}8type Wait struct {9}10func NewWait() Wait {11 return Wait{12 ready: make(chan bool),13 }14}15func (w *Wait) WaitUntilReady() {16 fmt.Println("WaitUntilReady started")17 time.Sleep(2 * time.Second)18 fmt.Println("WaitUntilReady stopped")19}20import (21func main() {22 fmt.Println("main started")23 wait := NewWait()24 go wait.WaitUntilReady()25 fmt.Println("main stopped")26}27type Wait struct {28}29func NewWait() Wait {30 return Wait{31 ready: make(chan bool, 1),32 }33}34func (w *Wait) WaitUntilReady() {35 fmt.Println("WaitUntilReady started")36 time.Sleep(2 * time.Second)37 fmt.Println("WaitUntilReady stopped")
WaitUntilReady
Using AI Code Generation
1import (2type Wait struct {3 c chan struct{}4}5func (w *Wait) WaitUntilReady() {6 fmt.Println("Ready")7}8func main() {9 w := &Wait{10 c: make(chan struct{}),11 }12 go func() {13 time.Sleep(time.Second * 2)14 w.c <- struct{}{}15 }()16 w.WaitUntilReady()17}18import (19type Wait struct {20 c chan struct{}21}22func (w *Wait) WaitUntilReady() {23 fmt.Println("Ready")24}25func main() {26 w := &Wait{27 c: make(chan struct{}),28 }29 go func() {30 time.Sleep(time.Second * 2)31 w.c <- struct{}{}32 }()33 w.WaitUntilReady()34}35import (36type Wait struct {37 c chan struct{}38}39func (w *Wait) WaitUntilReady() {40 fmt.Println("Ready")41}42func main() {43 w := &Wait{44 c: make(chan struct{}),45 }46 go func() {47 time.Sleep(time.Second * 2)
WaitUntilReady
Using AI Code Generation
1import (2func main() {3 wait := new(wait)4 wait.WaitUntilReady()5 fmt.Println("WaitUntilReady method finished")6}7import (8func main() {9 wait := new(wait)10 wait.WaitUntilReady()11 fmt.Println("WaitUntilReady method finished")12}
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