public void InsertAndRemoveAt <TPriority, TValue>(
[PexAssumeUnderTest] BinaryHeap <TPriority, TValue> target,
[PexAssumeNotNull] KeyValuePair <TPriority, TValue>[] kvs,
int removeAtIndex)
{
foreach (var kv in kvs)
{
target.Add(kv.Key, kv.Value);
}
var count = target.Count;
var removed = target.RemoveAt(removeAtIndex);
Assert.AreEqual(count - 1, target.Count);
AssertInvariant <TPriority, TValue>(target);
}
private void InsertAndRemoveAt <TPriority, TValue>(
BinaryHeap <TPriority, TValue> target,
KeyValuePair <TPriority, TValue>[] kvs,
int removeAtIndex)
{
foreach (var kv in kvs)
{
target.Add(kv.Key, kv.Value);
}
var count = target.Count;
var removed = target.RemoveAt(removeAtIndex);
Assert.Equal(count - 1, target.Count);
AssertInvariant <TPriority, TValue>(target);
}
public void InsertAndRemoveAtAll <TPriority, TValue>(
[PexAssumeUnderTest] BinaryHeap <TPriority, TValue> target,
[PexAssumeNotNull] KeyValuePair <TPriority, TValue>[] kvs)
{
foreach (var kv in kvs)
{
target.Add(kv.Key, kv.Value);
}
var call = PexChoose.FromCall(this);
for (int i = target.Count - 1; i > -1; ++i)
{
target.RemoveAt(call.ValueFromRange(i.ToString(), 0, target.Count - 1));
AssertInvariant <TPriority, TValue>(target);
}
}