//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustNotTriggerOnTransactionCountWhenCountIsBellowThreshold()
public virtual void MustNotTriggerOnTransactionCountWhenCountIsBellowThreshold()
{
WithIntervalTx(2);
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(2);
assertFalse(threshold.IsCheckPointingNeeded(3, NotTriggered));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustNotTriggerBeforeTimeWithTooFewCommittedTransactions()
public virtual void MustNotTriggerBeforeTimeWithTooFewCommittedTransactions()
{
WithIntervalTime("100ms");
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(2);
Clock.forward(50, MILLISECONDS);
assertFalse(threshold.IsCheckPointingNeeded(42, NotTriggered));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustNotTriggerWhenTransactionCountIsWithinThresholdSinceLastTrigger()
public virtual void MustNotTriggerWhenTransactionCountIsWithinThresholdSinceLastTrigger()
{
WithIntervalTx(2);
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(2);
threshold.CheckPointHappened(4);
assertFalse(threshold.IsCheckPointingNeeded(5, NotTriggered));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustNotTriggerOnTransactionCountAtThresholdIfCheckPointAlreadyHappened()
public virtual void MustNotTriggerOnTransactionCountAtThresholdIfCheckPointAlreadyHappened()
{
WithIntervalTx(2);
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(2);
threshold.CheckPointHappened(4);
assertFalse(threshold.IsCheckPointingNeeded(4, NotTriggered));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustTriggerOnTransactionCountWhenCountIsAtThreshold()
public virtual void MustTriggerOnTransactionCountWhenCountIsAtThreshold()
{
WithIntervalTx(2);
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(2);
assertTrue(threshold.IsCheckPointingNeeded(4, Triggered));
VerifyTriggered("count");
VerifyNoMoreTriggers();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustNotTriggerWhenTimeThresholdIsReachedAndThereAreNoCommittedTransactions()
public virtual void MustNotTriggerWhenTimeThresholdIsReachedAndThereAreNoCommittedTransactions()
{
WithIntervalTime("100ms");
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(42);
Clock.forward(199, MILLISECONDS);
assertFalse(threshold.IsCheckPointingNeeded(42, NotTriggered));
VerifyNoMoreTriggers();
}
public CheckPointerImpl(TransactionIdStore transactionIdStore, CheckPointThreshold threshold, StorageEngine storageEngine, LogPruning logPruning, TransactionAppender appender, DatabaseHealth databaseHealth, LogProvider logProvider, CheckPointTracer tracer, IOLimiter ioLimiter, StoreCopyCheckPointMutex mutex)
{
this._appender = appender;
this._transactionIdStore = transactionIdStore;
this._threshold = threshold;
this._storageEngine = storageEngine;
this._logPruning = logPruning;
this._databaseHealth = databaseHealth;
this._ioLimiter = ioLimiter;
this._msgLog = logProvider.GetLog(typeof(CheckPointerImpl));
this._tracer = tracer;
this._mutex = mutex;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustNotTriggerPastTimeThresholdSinceLastCheckpointWithNoNewTransactions()
public virtual void MustNotTriggerPastTimeThresholdSinceLastCheckpointWithNoNewTransactions()
{
WithIntervalTime("100ms");
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(2);
Clock.forward(199, MILLISECONDS);
threshold.CheckPointHappened(42);
Clock.forward(100, MILLISECONDS);
assertFalse(threshold.IsCheckPointingNeeded(42, NotTriggered));
VerifyNoMoreTriggers();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustCreateThresholdThatTriggersAfterTransactionCount()
public virtual void MustCreateThresholdThatTriggersAfterTransactionCount()
{
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(1); // Initialise at transaction id offset by 1.
// False because we're not yet at threshold.
assertFalse(threshold.IsCheckPointingNeeded(IntervalTx - 1, NotTriggered));
// Still false because the counter is offset by one, since we initialised with 1.
assertFalse(threshold.IsCheckPointingNeeded(IntervalTx, NotTriggered));
// True because new we're at intervalTx + initial offset.
assertTrue(threshold.IsCheckPointingNeeded(IntervalTx + 1, Triggered));
VerifyTriggered("count");
VerifyNoMoreTriggers();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void mustCreateThresholdThatTriggersAfterTime()
public virtual void MustCreateThresholdThatTriggersAfterTime()
{
CheckPointThreshold threshold = CreateThreshold();
threshold.Initialize(1);
// Skip the initial wait period.
Clock.forward(IntervalTime.toMillis(), MILLISECONDS);
// The clock will trigger at a random point within the interval in the future.
// False because we haven't moved the clock, or the transaction count.
assertFalse(threshold.IsCheckPointingNeeded(2, NotTriggered));
// True because we now moved forward by an interval.
Clock.forward(IntervalTime.toMillis(), MILLISECONDS);
assertTrue(threshold.IsCheckPointingNeeded(4, Triggered));
VerifyTriggered("time");
VerifyNoMoreTriggers();
}
protected internal virtual CheckPointThreshold CreateThreshold()
{
return(CheckPointThreshold.createThreshold(Config, Clock, LogPruning, LogProvider));
}
