public virtual void TestInsertWithOverflow()
{
// Tests that InsertWithOverflow discards the correct value,
// and the resulting PQ preserves its structure
int size = 4;
PriorityQueue <int?> pq = new IntegerQueue(size);
int?i1 = 2;
int?i2 = 3;
int?i3 = 1;
int?i4 = 5;
int?i5 = 7;
int?i6 = 1;
Assert.IsNull(pq.InsertWithOverflow(i1));
Assert.IsNull(pq.InsertWithOverflow(i2));
Assert.IsNull(pq.InsertWithOverflow(i3));
Assert.IsNull(pq.InsertWithOverflow(i4));
Assert.IsTrue(pq.InsertWithOverflow(i5) == i3); // i3 should have been dropped
Assert.IsTrue(pq.InsertWithOverflow(i6) == i6); // i6 should not have been inserted
Assert.AreEqual(size, pq.Count);
Assert.AreEqual((int?)2, pq.Top);
// LUCENENET SPECIFIC
pq.Pop();
Assert.AreEqual((int?)3, pq.Top);
pq.Pop();
Assert.AreEqual((int?)5, pq.Top);
pq.Pop();
Assert.AreEqual((int?)7, pq.Top);
}
public void TestFixedSize()
{
PriorityQueue <int?> pq = new IntegerQueue(3);
pq.InsertWithOverflow(2);
pq.InsertWithOverflow(3);
pq.InsertWithOverflow(1);
pq.InsertWithOverflow(5);
pq.InsertWithOverflow(7);
pq.InsertWithOverflow(1);
assertEquals(3, pq.Count);
assertEquals((int?)3, pq.Top);
}
public virtual void TestFixedSize()
{
PriorityQueue <int?> pq = new IntegerQueue(3);
pq.InsertWithOverflow(2);
pq.InsertWithOverflow(3);
pq.InsertWithOverflow(1);
pq.InsertWithOverflow(5);
pq.InsertWithOverflow(7);
pq.InsertWithOverflow(1);
Assert.AreEqual(3, pq.Size());
Assert.AreEqual(3, pq.Top());
}
public virtual void TestInsertWithOverflowDoesNotOverflow()
{
// Tests that InsertWithOverflow does not cause overflow
PriorityQueue <int?> pq = new IntegerQueue(3);
pq.InsertWithOverflow(2);
pq.InsertWithOverflow(3);
pq.InsertWithOverflow(1);
pq.InsertWithOverflow(5);
pq.InsertWithOverflow(7);
pq.InsertWithOverflow(1);
Assert.AreEqual(3, pq.Count);
Assert.AreEqual((int?)3, pq.Top);
}
public virtual void TestInsertWithOverflow()
{
int size = 4;
PriorityQueue <int?> pq = new IntegerQueue(size);
int?i1 = 2;
int?i2 = 3;
int?i3 = 1;
int?i4 = 5;
int?i5 = 7;
int?i6 = 1;
Assert.IsNull(pq.InsertWithOverflow(i1));
Assert.IsNull(pq.InsertWithOverflow(i2));
Assert.IsNull(pq.InsertWithOverflow(i3));
Assert.IsNull(pq.InsertWithOverflow(i4));
Assert.IsTrue(pq.InsertWithOverflow(i5) == i3); // i3 should have been dropped
Assert.IsTrue(pq.InsertWithOverflow(i6) == i6); // i6 should not have been inserted
Assert.AreEqual(size, pq.Size());
Assert.AreEqual((int?)2, pq.Top());
}
public virtual void TestInsertWithOverflow()
{
int size = 4;
PriorityQueue pq = new IntegerQueue(size);
System.Int32 i1 = 2;
System.Int32 i2 = 3;
System.Int32 i3 = 1;
System.Int32 i4 = 5;
System.Int32 i5 = 7;
System.Int32 i6 = 1;
Assert.IsNull(pq.InsertWithOverflow(i1));
Assert.IsNull(pq.InsertWithOverflow(i2));
Assert.IsNull(pq.InsertWithOverflow(i3));
Assert.IsNull(pq.InsertWithOverflow(i4));
Assert.IsTrue((int)pq.InsertWithOverflow(i5) == i3); // i3 should have been dropped
Assert.IsTrue((int)pq.InsertWithOverflow(i6) == i6); // i6 should not have been inserted
Assert.AreEqual(size, pq.Size());
Assert.AreEqual(2, ((System.Int32)pq.Top()));
}
public virtual void TestInsertWithOverflow()
{
int size = 4;
PriorityQueue pq = new IntegerQueue(size);
System.Int32 i1 = 2;
System.Int32 i2 = 3;
System.Int32 i3 = 1;
System.Int32 i4 = 5;
System.Int32 i5 = 7;
System.Int32 i6 = 1;
Assert.IsNull(pq.InsertWithOverflow((System.Object) i1));
Assert.IsNull(pq.InsertWithOverflow((System.Object) i2));
Assert.IsNull(pq.InsertWithOverflow((System.Object) i3));
Assert.IsNull(pq.InsertWithOverflow((System.Object) i4));
Assert.IsTrue((int)pq.InsertWithOverflow((System.Object)i5) == i3); // i3 should have been dropped
Assert.IsTrue((int)pq.InsertWithOverflow((System.Object)i6) == i6); // i6 should not have been inserted
Assert.AreEqual(size, pq.Size());
Assert.AreEqual(2, ((System.Int32) pq.Top()));
}