public void InstanceCounter_TestUsage()
{
Assert.AreEqual(0, TypeCreatedCounter <AClass> .Count);
Assert.AreEqual(0, ActiveInstanceCounter <AClass> .GlobalActiveCount);
using (var i1 = new AClass(this.Logger))
{
Assert.AreEqual(1, TypeCreatedCounter <AClass> .Count);
Assert.AreEqual(1, ActiveInstanceCounter <AClass> .GlobalActiveCount);
Assert.AreEqual(i1.InstanceId, 0);
using (var i2 = new AClass(this.Logger))
using (var i3 = new AClass(this.Logger))
{
Assert.AreEqual(1, i2.InstanceId);
Assert.AreEqual(3, TypeCreatedCounter <AClass> .Count);
Assert.AreEqual(3, ActiveInstanceCounter <AClass> .GlobalActiveCount);
using (var tracker = new ActiveInstanceCounter <AClass>(this.Logger))
{
Assert.AreEqual(4, ActiveInstanceCounter <AClass> .GlobalActiveCount);
Assert.AreEqual(4, TypeCreatedCounter <AClass> .Count);
Assert.AreEqual(4, tracker.ActiveCount);
}
Assert.AreEqual(3, ActiveInstanceCounter <AClass> .GlobalActiveCount);
Assert.AreEqual(4, TypeCreatedCounter <AClass> .Count);
}
Assert.AreEqual(4, TypeCreatedCounter <AClass> .Count);
Assert.AreEqual(1, ActiveInstanceCounter <AClass> .GlobalActiveCount);
}
Assert.AreEqual(4, TypeCreatedCounter <AClass> .Count);
Assert.AreEqual(0, ActiveInstanceCounter <AClass> .GlobalActiveCount);
var c = new TypeCreatedCounter <AClass>();
Assert.AreEqual(5, TypeCreatedCounter <AClass> .Count);
Assert.AreEqual(TypeCreatedCounter <AClass> .Count, c.CreatedCount);
}
public AClass(ILogger logger)
: base(logger)
{
this.counter = new ActiveInstanceCounter <AClass>(logger);
}
