Beispiel #1
0
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldAllowCommitIfClientHoldsNoLocks() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void ShouldAllowCommitIfClientHoldsNoLocks()
        {
            // Given
            MasterImpl.SPI         spi                 = mock(typeof(MasterImpl.SPI));
            Config                 config              = config();
            DefaultConversationSPI conversationSpi     = MockedConversationSpi();
            ConversationManager    conversationManager = new ConversationManager(conversationSpi, config);

            when(spi.Accessible).thenReturn(true);
            when(spi.GetTransactionChecksum(anyLong())).thenReturn(1L);
            MockEmptyResponse(spi);

            MasterImpl master = new MasterImpl(spi, conversationManager, mock(typeof(MasterImpl.Monitor)), config);

            master.Start();
            HandshakeResult handshake = master.Handshake(1, newStoreIdForCurrentVersion()).response();

            const int                 noLockSession = -1;
            RequestContext            ctx           = new RequestContext(handshake.Epoch(), 1, noLockSession, 0, 0);
            TransactionRepresentation tx            = mock(typeof(TransactionRepresentation));

            // When
            master.Commit(ctx, tx);

            // Then
            verify(spi).applyPreparedTransaction(tx);
        }
Beispiel #2
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//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldAllowStartNewTransactionAfterClientSessionWasRemovedOnTimeout() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void ShouldAllowStartNewTransactionAfterClientSessionWasRemovedOnTimeout()
        {
            //Given
            MasterImpl.SPI         spi              = MockedSpi();
            DefaultConversationSPI conversationSpi  = MockedConversationSpi();
            Monitor             monitor             = mock(typeof(Monitor));
            Config              config              = config();
            Locks_Client        client              = mock(typeof(Locks_Client));
            ConversationManager conversationManager = new ConversationManager(conversationSpi, config);
            int        machineId = 1;
            MasterImpl master    = new MasterImpl(spi, conversationManager, monitor, config);

            when(spi.Accessible).thenReturn(true);
            when(conversationSpi.AcquireClient()).thenReturn(client);
            master.Start();
            HandshakeResult handshake      = master.Handshake(1, newStoreIdForCurrentVersion()).response();
            RequestContext  requestContext = new RequestContext(handshake.Epoch(), machineId, 0, 0, 0);

            // When
            master.NewLockSession(requestContext);
            master.AcquireSharedLock(requestContext, ResourceTypes.NODE, 1L);
            conversationManager.Stop(requestContext);
            master.NewLockSession(requestContext);

            //Then
            IDictionary <int, ICollection <RequestContext> > transactions = master.OngoingTransactions;

            assertEquals(1, transactions.Count);
            assertThat(transactions[machineId], org.hamcrest.Matchers.hasItem(requestContext));
        }
Beispiel #3
0
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void failingToStartTxShouldNotLeadToNPE() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void FailingToStartTxShouldNotLeadToNPE()
        {
            // Given
            MasterImpl.SPI         spi             = MockedSpi();
            DefaultConversationSPI conversationSpi = MockedConversationSpi();
            Config config = config();
            ConversationManager conversationManager = new ConversationManager(conversationSpi, config);

            when(spi.Accessible).thenReturn(true);
            when(conversationSpi.AcquireClient()).thenThrow(new Exception("Nope"));
            when(spi.GetTransactionChecksum(anyLong())).thenReturn(1L);
            MockEmptyResponse(spi);

            MasterImpl instance = new MasterImpl(spi, conversationManager, mock(typeof(MasterImpl.Monitor)), config);

            instance.Start();
            Response <HandshakeResult> response  = instance.Handshake(1, newStoreIdForCurrentVersion());
            HandshakeResult            handshake = response.ResponseConflict();

            // When
            try
            {
                instance.NewLockSession(new RequestContext(handshake.Epoch(), 1, 2, 0, 0));
                fail("Should have failed.");
            }
            catch (Exception e)
            {
                // Then
                assertThat(e, instanceOf(typeof(Exception)));
                assertThat(e.Message, equalTo("Nope"));
            }
        }
Beispiel #4
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//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldNotAllowCommitIfThereIsNoMatchingLockSession() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void ShouldNotAllowCommitIfThereIsNoMatchingLockSession()
        {
            // Given
            MasterImpl.SPI         spi             = mock(typeof(MasterImpl.SPI));
            DefaultConversationSPI conversationSpi = MockedConversationSpi();
            Config config = config();
            ConversationManager conversationManager = new ConversationManager(conversationSpi, config);

            when(spi.Accessible).thenReturn(true);
            when(spi.GetTransactionChecksum(anyLong())).thenReturn(1L);
            MockEmptyResponse(spi);

            MasterImpl master = new MasterImpl(spi, conversationManager, mock(typeof(MasterImpl.Monitor)), config);

            master.Start();
            HandshakeResult handshake = master.Handshake(1, newStoreIdForCurrentVersion()).response();

            RequestContext ctx = new RequestContext(handshake.Epoch(), 1, 2, 0, 0);

            // When
            try
            {
                master.Commit(ctx, mock(typeof(TransactionRepresentation)));
                fail("Should have failed.");
            }
            catch (TransactionNotPresentOnMasterException e)
            {
                // Then
                assertThat(e.Message, equalTo((new TransactionNotPresentOnMasterException(ctx)).Message));
            }
        }
Beispiel #5
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 public MasterImpl(SPI spi, ConversationManager conversationManager, Monitor monitor, Config config)
 {
     this._spi                 = spi;
     this._config              = config;
     this._monitor             = monitor;
     this._conversationManager = conversationManager;
     this._epoch               = GenerateEpoch();
 }
Beispiel #6
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//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldCleanExistentLockSessionOnFinishOffChannel()
        public virtual void ShouldCleanExistentLockSessionOnFinishOffChannel()
        {
            Master master = mock(typeof(Master));
            ConversationManager conversationManager = mock(typeof(ConversationManager));
            LogEntryReader <ReadableClosablePositionAwareChannel> logEntryReader = new VersionAwareLogEntryReader <ReadableClosablePositionAwareChannel>();
            MasterServer   masterServer   = new MasterServer(master, mock(typeof(LogProvider)), mock(typeof(Server.Configuration)), mock(typeof(TxChecksumVerifier)), mock(typeof(ByteCounterMonitor)), mock(typeof(RequestMonitor)), conversationManager, logEntryReader);
            RequestContext requestContext = new RequestContext(1L, 1, 1, 0, 0L);

            masterServer.StopConversation(requestContext);

            Mockito.verify(conversationManager).stop(requestContext);
        }
Beispiel #7
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//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testStart()
        public virtual void TestStart()
        {
            JobHandle reaperJobHandle = mock(typeof(JobHandle));

            when(_config.get(HaSettings.lock_read_timeout)).thenReturn(Duration.ofMillis(1));
            when(_conversationSPI.scheduleRecurringJob(any(typeof(Group)), any(typeof(Long)), any(typeof(ThreadStart)))).thenReturn(reaperJobHandle);
            _conversationManager = ConversationManager;

            _conversationManager.start();

            assertNotNull(_conversationManager.conversations);
            verify(_conversationSPI).scheduleRecurringJob(any(typeof(Group)), any(typeof(Long)), any(typeof(ThreadStart)));
        }
Beispiel #8
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        private MasterImpl NewMasterWithLocksClient(Locks_Client client)
        {
            SPI spi = MockedSpi();
            DefaultConversationSPI conversationSpi = MockedConversationSpi();

            when(spi.Accessible).thenReturn(true);
            when(conversationSpi.AcquireClient()).thenReturn(client);
            Config config = config();
            ConversationManager conversationManager = new ConversationManager(conversationSpi, config);

            MasterImpl master = new MasterImpl(spi, conversationManager, mock(typeof(Monitor)), config);

            master.Start();
            return(master);
        }
Beispiel #9
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//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldStartStopConversationManager()
        public virtual void ShouldStartStopConversationManager()
        {
            MasterImpl.SPI      spi = MockedSpi();
            ConversationManager conversationManager = mock(typeof(ConversationManager));
            Config     config = config();
            MasterImpl master = new MasterImpl(spi, conversationManager, null, config);

            master.Start();
            master.Stop();

            InOrder order = inOrder(conversationManager);

            order.verify(conversationManager).start();
            order.verify(conversationManager).stop();
            verifyNoMoreInteractions(conversationManager);
        }
Beispiel #10
0
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void lockResultMustHaveMessageWhenAcquiringSharedLockWithoutConversation() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void LockResultMustHaveMessageWhenAcquiringSharedLockWithoutConversation()
        {
            MasterImpl.SPI      spi = MockedSpi();
            ConversationManager conversationManager = mock(typeof(ConversationManager));
            Config     config = config();
            MasterImpl master = new MasterImpl(spi, conversationManager, null, config);

            RequestContext context = CreateRequestContext(master);

            when(conversationManager.Acquire(context)).thenThrow(new NoSuchEntryException(""));
            master.AcquireSharedLock(context, ResourceTypes.NODE, 1);

            ArgumentCaptor <LockResult> captor = ArgumentCaptor.forClass(typeof(LockResult));

            verify(spi).packTransactionObligationResponse(MockitoHamcrest.argThat(@is(context)), captor.capture());
            assertThat(captor.Value.Message, @is(not(nullValue())));
        }
Beispiel #11
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//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testConversationStop()
        public virtual void TestConversationStop()
        {
            RequestContext requestContext = RequestContext;

            _conversationManager = ConversationManager;

            Conversation conversation = mock(typeof(Conversation));

            when(conversation.Active).thenReturn(true);

            TimedRepository conversationStorage = mock(typeof(TimedRepository));

            when(conversationStorage.end(requestContext)).thenReturn(conversation);
            _conversationManager.conversations = conversationStorage;

            _conversationManager.stop(requestContext);

            verify(conversationStorage).end(requestContext);
            verify(conversation).stop();
        }
Beispiel #12
0
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void testConversationWorkflow() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
        public virtual void TestConversationWorkflow()
        {
            RequestContext requestContext = RequestContext;

            _conversationManager = ConversationManager;
            TimedRepository conversationStorage = mock(typeof(TimedRepository));

            _conversationManager.conversations = conversationStorage;

            _conversationManager.begin(requestContext);
            _conversationManager.acquire(requestContext);
            _conversationManager.release(requestContext);
            _conversationManager.end(requestContext);

            InOrder conversationOrder = inOrder(conversationStorage);

            conversationOrder.verify(conversationStorage).begin(requestContext);
            conversationOrder.verify(conversationStorage).acquire(requestContext);
            conversationOrder.verify(conversationStorage).release(requestContext);
            conversationOrder.verify(conversationStorage).end(requestContext);
        }
Beispiel #13
0
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void lockResultMustHaveMessageWhenAcquiringSharedLockThrowsIllegalResource()
        public virtual void LockResultMustHaveMessageWhenAcquiringSharedLockThrowsIllegalResource()
        {
            MasterImpl.SPI         spi             = MockedSpi();
            DefaultConversationSPI conversationSpi = MockedConversationSpi();
            Config config = config();
            ConversationManager conversationManager = new ConversationManager(conversationSpi, config);

            conversationManager.Start();
            Locks_Client locks  = mock(typeof(Locks_Client));
            MasterImpl   master = new MasterImpl(spi, conversationManager, null, config);

            RequestContext context = CreateRequestContext(master);

            when(conversationSpi.AcquireClient()).thenReturn(locks);
            ResourceTypes type = ResourceTypes.NODE;

            doThrow(new IllegalResourceException("")).when(locks).acquireExclusive(LockTracer.NONE, type, 1);
            master.AcquireSharedLock(context, type, 1);

            ArgumentCaptor <LockResult> captor = ArgumentCaptor.forClass(typeof(LockResult));

            verify(spi).packTransactionObligationResponse(MockitoHamcrest.argThat(@is(context)), captor.capture());
            assertThat(captor.Value.Message, @is(not(nullValue())));
        }
Beispiel #14
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 internal ConversationKiller(ConversationManager conversationManager)
 {
     this.ConversationManager = conversationManager;
 }
Beispiel #15
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 public MasterServer(Master requestTarget, LogProvider logProvider, Configuration config, TxChecksumVerifier txVerifier, ByteCounterMonitor byteCounterMonitor, RequestMonitor requestMonitor, ConversationManager conversationManager, LogEntryReader <ReadableClosablePositionAwareChannel> entryReader) : base(requestTarget, config, logProvider, FrameLength, CURRENT, txVerifier, Clocks.systemClock(), byteCounterMonitor, requestMonitor)
 {
     this._conversationManager = conversationManager;
     this._requestTypes        = new HaRequestType210(entryReader, MasterClient320.LOCK_RESULT_OBJECT_SERIALIZER);
 }