public void TestSingleCounter()
{
bool bcalled;
ThreadStart call = delegate() { bcalled = true; };
using (UsageCounter counter = new UsageCounter("some global name"))
{
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
bcalled = false;
counter.Increment(call);
Assert.IsTrue(bcalled);
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
bcalled = false;
counter.Increment(call);
Assert.IsFalse(bcalled);
counter.TotalCount(delegate(int count) { Assert.AreEqual(2, count); });
bcalled = false;
counter.Decrement(call);
Assert.IsFalse(bcalled);
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
bcalled = false;
counter.Decrement(call);
Assert.IsTrue(bcalled);
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
}
}
public void TestSingleCounter()
{
bool bcalled;
ThreadStart call = delegate() { bcalled = true; };
using (UsageCounter counter = new UsageCounter("some global name"))
{
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
bcalled = false;
counter.Increment(call);
Assert.IsTrue(bcalled);
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
bcalled = false;
counter.Increment(call);
Assert.IsFalse(bcalled);
counter.TotalCount(delegate(int count) { Assert.AreEqual(2, count); });
bcalled = false;
counter.Decrement(call);
Assert.IsFalse(bcalled);
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
bcalled = false;
counter.Decrement(call);
Assert.IsTrue(bcalled);
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
}
}
public void TestTooManyDecrements()
{
using (UsageCounter counter = new UsageCounter("some global name"))
{
counter.Increment();
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
counter.Decrement();
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
counter.Decrement();
}
}
public void TestTooManyDecrements()
{
using (UsageCounter counter = new UsageCounter("some global name"))
{
counter.Increment();
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
counter.Decrement();
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
counter.Decrement();
}
}
public void TestMultipleNestedCounters()
{
using (UsageCounter counter = new UsageCounter("some global name"))
{
using (UsageCounter counter2 = new UsageCounter("some global name"))
counter2.Increment();
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
using (UsageCounter counter2 = new UsageCounter("some global name"))
{
counter2.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
counter2.Decrement();
}
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
}
}
public void TestMultipleCounters()
{
using (UsageCounter counter = new UsageCounter("some global name"))
{
counter.Increment();
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
}
//Someone has to hold onto at least one counter, or all will be cleared
using (UsageCounter counter = new UsageCounter("some global name"))
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
}
public void TestMultipleCounters()
{
using (UsageCounter counter = new UsageCounter("some global name"))
{
counter.Increment();
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
}
//Someone has to hold onto at least one counter, or all will be cleared
using (UsageCounter counter = new UsageCounter("some global name"))
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
}
public void TestMultipleNestedCounters()
{
using (UsageCounter counter = new UsageCounter("some global name"))
{
using (UsageCounter counter2 = new UsageCounter("some global name"))
counter2.Increment();
counter.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
using (UsageCounter counter2 = new UsageCounter("some global name"))
{
counter2.TotalCount(delegate(int count) { Assert.AreEqual(1, count); });
counter2.Decrement();
}
counter.TotalCount(delegate(int count) { Assert.AreEqual(0, count); });
}
}