public void TestMethodSetNodeInflow()
{
int index = 1;
double flowrate = 2;
var toolkitSWMM = new SWMMToolkit();
int error = toolkitSWMM.Open(f1, f2, f3);
//error = toolkitSWMM.Start(0);
error = toolkitSWMM.Run(f1, f2, f3);
error = toolkitSWMM.SetNodeInflow(index, flowrate);
Assert.AreEqual(0, error);
}