public void UnitRb_oReset()
{
var rb = new RankedBag <int> {
Capacity = 4
};
var ia = new int[] { 1, 2, 2, 5, 8, 8, 9 };
foreach (var x in ia)
{
rb.Add(x);
}
var etor = rb.GetEnumerator();
int ix1 = 0;
while (etor.MoveNext())
{
Assert.AreEqual(ia[ix1], etor.Current);
++ix1;
}
Assert.AreEqual(ia.Length, ix1);
((System.Collections.IEnumerator)etor).Reset();
int ix2 = 0;
while (etor.MoveNext())
{
Assert.AreEqual(ia[ix2], etor.Current);
++ix2;
}
Assert.AreEqual(ia.Length, ix2);
}
public void UnitRb_GetEnumerator()
{
var rb = new RankedBag <int> {
Capacity = 4
};
for (int ii = 0; ii < 10; ++ii)
{
rb.Add(ii);
}
var etor = rb.GetEnumerator();
int ix = 0;
while (etor.MoveNext())
{
int gActual = etor.Current;
object oActual = ((System.Collections.IEnumerator)etor).Current;
Assert.AreEqual(ix, gActual);
Assert.AreEqual(ix, oActual);
++ix;
}
Assert.AreEqual(10, ix);
int gActualEnd = etor.Current;
Assert.AreEqual(default(int), gActualEnd);
bool isValid = etor.MoveNext();
Assert.IsFalse(isValid);
}
public void UnitRb_EtorCurrentHotUpdate()
{
var rb1 = new RankedBag <int> {
2
};
var etor1 = rb1.GetEnumerator();
Assert.AreEqual(default(int), etor1.Current);
bool ok1 = etor1.MoveNext();
Assert.IsTrue(ok1);
Assert.AreEqual(2, etor1.Current);
rb1.Remove(2);
Assert.AreEqual(2, etor1.Current);
var rb2 = new RankedBag <string> {
"BB"
};
var etor2 = rb2.GetEnumerator();
Assert.AreEqual(default(string), etor2.Current);
bool ok2 = etor2.MoveNext();
Assert.AreEqual("BB", etor2.Current);
rb2.Clear();
Assert.AreEqual("BB", etor2.Current);
}
public void CrashRb_EtorOverflow_InvalidOperation()
{
var rb = new RankedBag <int> {
Capacity = 4
};
for (int ii = 0; ii < 10; ++ii)
{
rb.Add(ii);
}
var etor = rb.GetEnumerator();
while (etor.MoveNext())
{
}
var val = ((System.Collections.IEnumerator)etor).Current;
}
