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);
}
/// <summary>Create a new framework group</summary>
/// <param name="id">of the group</param>
/// <returns>a new framework group</returns>
public virtual G NewFrameworkGroup(int id)
{
string name;
lock (typeof(CounterGroupFactory))
{
if (id < 0 || id >= i2s.Count)
{
ThrowBadFrameGroupIdException(id);
}
name = i2s[id];
}
// should not throw here.
CounterGroupFactory.FrameworkGroupFactory <G> gf = fmap[name];
if (gf == null)
{
ThrowBadFrameGroupIdException(id);
}
return(gf.NewGroup(name));
}
/// <summary>Create a new counter group</summary>
/// <param name="name">of the group</param>
/// <param name="displayName">of the group</param>
/// <param name="limits">the counters limits policy object</param>
/// <returns>a new counter group</returns>
public virtual G NewGroup(string name, string displayName, Limits limits)
{
CounterGroupFactory.FrameworkGroupFactory <G> gf = fmap[name];
if (gf != null)
{
return(gf.NewGroup(name));
}
if (name.Equals(FsGroupName))
{
return(NewFileSystemGroup());
}
else
{
if (s2i[name] != null)
{
return(NewFrameworkGroup(s2i[name]));
}
}
return(NewGenericGroup(name, displayName, limits));
}
