public virtual void TestFilesystemCounter()
{
Counters.GroupFactory groupFactory = new GroupFactoryForTest();
Counters.Group fsGroup = groupFactory.NewFileSystemGroup();
Counter count1 = fsGroup.FindCounter("ANY_BYTES_READ");
NUnit.Framework.Assert.IsNotNull(count1);
// Verify no exception get thrown when finding an unknown counter
Counter count2 = fsGroup.FindCounter("Unknown");
NUnit.Framework.Assert.IsNull(count2);
}
public virtual void TestFrameworkCounter()
{
Counters.GroupFactory groupFactory = new GroupFactoryForTest();
CounterGroupFactory.FrameworkGroupFactory frameworkGroupFactory = groupFactory.NewFrameworkGroupFactory
<JobCounter>();
Counters.Group group = (Counters.Group)frameworkGroupFactory.NewGroup("JobCounter"
);
FrameworkCounterGroup counterGroup = (FrameworkCounterGroup)group.GetUnderlyingGroup
();
Counter count1 = counterGroup.FindCounter(JobCounter.NumFailedMaps.ToString());
NUnit.Framework.Assert.IsNotNull(count1);
// Verify no exception get thrown when finding an unknown counter
Counter count2 = counterGroup.FindCounter("Unknown");
NUnit.Framework.Assert.IsNull(count2);
}