public void ReverseBranchWithCrossSections()
{
var network = CreateTestNetwork();
var branch1 = (IChannel)network.Branches[0];
var nodeFrom = branch1.Source;
var nodeTo = branch1.Target;
double offsetCrossSection1 = branch1.CrossSections.First().Offset;
double offsetCrossSection2 = branch1.CrossSections.Skip(1).First().Offset;
double length = branch1.Geometry.Length;
HydroNetworkHelper.ReverseBranch(branch1);
Assert.AreEqual(nodeFrom, branch1.Target);
Assert.AreEqual(nodeTo, branch1.Source);
Assert.AreEqual(length - offsetCrossSection2, branch1.CrossSections.First().Offset);
Assert.AreEqual(length - offsetCrossSection1, branch1.CrossSections.Skip(1).First().Offset);
}
