//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRemoveCPUsFromWayTooFastStep()
public virtual void ShouldRemoveCPUsFromWayTooFastStep()
{
// GIVEN
Configuration config = config(10, 3);
// available processors = 2 is enough because it will see the fast step as only using 20% of a processor
// and it rounds down. So there's room for assigning one more.
DynamicProcessorAssigner assigner = new DynamicProcessorAssigner(config);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> slowStep = spy(stepWithStats("slow", 1, avg_processing_time, 6L, done_batches, 10L).setProcessors(2));
ControlledStep <object> slowStep = spy(stepWithStats("slow", 1, avg_processing_time, 6L, done_batches, 10L).setProcessors(2));
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> fastStep = spy(stepWithStats("fast", 0, avg_processing_time, 2L, done_batches, 10L).setProcessors(2));
ControlledStep <object> fastStep = spy(stepWithStats("fast", 0, avg_processing_time, 2L, done_batches, 10L).setProcessors(2));
StageExecution execution = ExecutionOf(config, slowStep, fastStep);
assigner.Start(execution);
// WHEN checking
assigner.Check(execution);
// THEN one processor should be removed from the fast step
verify(fastStep, times(1)).processors(-1);
}
private StageExecution Execution(long doneBatches, Configuration config)
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: Step<?> step = ControlledStep.stepWithStats("Test", 0, done_batches, doneBatches);
Step <object> step = ControlledStep.StepWithStats("Test", 0, done_batches, doneBatches);
StageExecution execution = new StageExecution("Test", null, config, Collections.singletonList(step), 0);
return(execution);
}
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: public static ControlledStep<?> stepWithStats(String name, int maxProcessors, java.util.Map<org.neo4j.unsafe.impl.batchimport.stats.Key,long> statistics)
public static ControlledStep <object> StepWithStats(string name, int maxProcessors, IDictionary <Key, long> statistics)
{
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> step = new ControlledStep<>(name, maxProcessors);
ControlledStep <object> step = new ControlledStep <object>(name, maxProcessors);
foreach (KeyValuePair <Key, long> statistic in statistics.SetOfKeyValuePairs())
{
step.SetStat(statistic.Key, statistic.Value.longValue());
}
return(step);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldAssignAdditionalCPUToBottleNeckStep()
public virtual void ShouldAssignAdditionalCPUToBottleNeckStep()
{
// GIVEN
Configuration config = config(10, 5);
DynamicProcessorAssigner assigner = new DynamicProcessorAssigner(config);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> slowStep = stepWithStats("slow", 0, avg_processing_time, 10L, done_batches, 10L);
ControlledStep <object> slowStep = stepWithStats("slow", 0, avg_processing_time, 10L, done_batches, 10L);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> fastStep = stepWithStats("fast", 0, avg_processing_time, 2L, done_batches, 10L);
ControlledStep <object> fastStep = stepWithStats("fast", 0, avg_processing_time, 2L, done_batches, 10L);
StageExecution execution = ExecutionOf(config, slowStep, fastStep);
assigner.Start(execution);
// WHEN
assigner.Check(execution);
// THEN
assertEquals(5, slowStep.Processors(0));
assertEquals(1, fastStep.Processors(0));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleZeroAverage()
public virtual void ShouldHandleZeroAverage()
{
// GIVEN
Configuration config = config(10, 5);
DynamicProcessorAssigner assigner = new DynamicProcessorAssigner(config);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> aStep = stepWithStats("slow", 0, avg_processing_time, 0L, done_batches, 0L);
ControlledStep <object> aStep = stepWithStats("slow", 0, avg_processing_time, 0L, done_batches, 0L);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> anotherStep = stepWithStats("fast", 0, avg_processing_time, 0L, done_batches, 0L);
ControlledStep <object> anotherStep = stepWithStats("fast", 0, avg_processing_time, 0L, done_batches, 0L);
StageExecution execution = ExecutionOf(config, aStep, anotherStep);
assigner.Start(execution);
// WHEN
assigner.Check(execution);
// THEN
assertEquals(1, aStep.Processors(0));
assertEquals(1, anotherStep.Processors(0));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRemoveCPUsButNotSoThatTheFastStepBecomesBottleneck()
public virtual void ShouldRemoveCPUsButNotSoThatTheFastStepBecomesBottleneck()
{
// GIVEN
Configuration config = config(10, 3);
DynamicProcessorAssigner assigner = new DynamicProcessorAssigner(config);
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> slowStep = spy(stepWithStats("slow", 1, avg_processing_time, 10L, done_batches, 10L));
ControlledStep <object> slowStep = spy(stepWithStats("slow", 1, avg_processing_time, 10L, done_batches, 10L));
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: ControlledStep<?> fastStep = spy(stepWithStats("fast", 0, avg_processing_time, 7L, done_batches, 10L).setProcessors(3));
ControlledStep <object> fastStep = spy(stepWithStats("fast", 0, avg_processing_time, 7L, done_batches, 10L).setProcessors(3));
StageExecution execution = ExecutionOf(config, slowStep, fastStep);
assigner.Start(execution);
// WHEN checking the first time
assigner.Check(execution);
// THEN one processor should be removed from the fast step
verify(fastStep, never()).processors(1);
verify(fastStep, never()).processors(-1);
}