public bool TestDeleteAll(int count)
{
Console.WriteLine("Starting delete test");
var rand = new Random();
var data = InsertedNumbers.OrderBy(record => rand.Next());
var queue = new Queue <RafTestBock>();
foreach (var testRecord in data)
{
queue.Enqueue(testRecord);
}
var help = 0;
while (help < count)
{
var item = queue.Dequeue();
if (!TestRaf.TryRemove(new TestRecord(item.TestRecordValue), item.IndexAddress, out var dataRecord))
{
Console.WriteLine("{0} data record not removed");
return(false);
}
help++;
}
InsertedNumbers = queue.ToList();
Console.WriteLine("Delete test finished successfully");
return(true);
}
public bool TestFind()
{
Console.WriteLine("Starting find test");
foreach (var insertedRecord in InsertedNumbers)
{
if (!TestRaf.TryFind(new TestRecord(insertedRecord.TestRecordValue), insertedRecord.IndexAddress, out var dataRecord))
{
Console.WriteLine("{0} data record not found", insertedRecord.TestRecordValue);
return(false);
}
}
Console.WriteLine("Find test finished successfully");
return(true);
}
public void AddData(int count)
{
Console.WriteLine("Starting insertion");
//var random = new Random();
InsertedNumbers.Capacity = count;
for (int i = 0; i < count; i++)
{
//var n = random.Next();
var record = new TestRecord(i);
if (TestRaf.Add(record, out var index))
{
InsertedNumbers.Add(new RafTestBock(i, index));
}
}
Console.WriteLine("Insertion test finished");
}
public bool RandomRemoveInsertTest(int rounds)
{
Console.WriteLine("Starting random operations test");
var current = 0;
var randSeed = new Random();
var randomCount = new Random(randSeed.Next());
var randomInsOrDel = new Random(randSeed.Next());
var randomInsertNumber = new Random(randSeed.Next());
var randomDeleteNumber = new Random(randSeed.Next());
InsertedNumbers.Clear();
while (current < rounds)
{
var count = randomCount.Next(50, 200);
var insOrDel = randomInsOrDel.NextDouble();
for (int i = 0; i < count; i++)
{
if (InsertedNumbers.Count == 0)
{
insOrDel = 0.1;
}
if (insOrDel < 0.5)
{
var num = randomInsertNumber.Next();
var record = new TestRecord(num);
if (TestRaf.Add(record, out var index))
{
InsertedNumbers.Add(new RafTestBock(num, index));
}
}
else
{
var index = randomDeleteNumber.Next(0, InsertedNumbers.Count - 1);
var value = InsertedNumbers[index];
InsertedNumbers.Remove(value);
if (!TestRaf.TryRemove(new TestRecord(value.TestRecordValue), value.IndexAddress, out var result))
{
Console.WriteLine("Did not remove value {0}", value.TestRecordValue);
if (TestRaf.TryFind(new TestRecord(value.TestRecordValue), value.IndexAddress, out var value2))
{
Console.WriteLine("Still contains value after deletion");
return(false);
}
else
{
Console.WriteLine("nie je tam ani");
}
return(false);
}
}
}
current++;
}
Console.WriteLine("Random operation test finished successfully");
return(true);
}
