public void GetChannelsShouldReturnAllChannelsLinkedWithCurrentNode()
{
// Arrange
CreateTwoNodesForTests();
CreateChannelForTests();
// Act
var result = _network.GetChannels(_channel.FirstNodeId);
// Assert
Assert.That(result.Count, Is.EqualTo(1));
Assert.IsTrue(result.Any(c => c.SecondNodeId == _channel.SecondNodeId || c.FirstNodeId == _channel.SecondNodeId));
}
private int GetNumberOfChannels(Node node)
{
var roundedPower = (int)Math.Ceiling(_networkPower);
var currentChannelsNumber = _network.Channels.Length;
var maxChannelsCountInNode = MaxChannelsCountInNode(node);
var nodesWithChannelsCount = _network.Nodes
.Select(n => _network.GetChannels(n.Id))
.Count(c => c.Length != 0);
var currentNodePower = 2 * currentChannelsNumber / (double)nodesWithChannelsCount;
int numberOfChannels;
if (_network.Channels.Length == 0 ||
Math.Abs(_networkPower - currentNodePower) < AllConstants.Eps)
{
numberOfChannels = AllConstants.RandomGenerator.Next(roundedPower) + 1;
}
else
{
numberOfChannels = nodesWithChannelsCount * roundedPower - 2 * currentChannelsNumber;
if (numberOfChannels < 0)
{
numberOfChannels = 0;
}
}
if (numberOfChannels > maxChannelsCountInNode)
{
numberOfChannels = maxChannelsCountInNode;
}
return(numberOfChannels);
}