public void TestMethodGetSimulationUnit()
{
int type = 1;
int value = 1;
var toolkitSWMM = new SWMMToolkit();
int error = toolkitSWMM.Open(f1, f2, f3);
error = toolkitSWMM.GetSimulationUnit(type, ref value);
Assert.AreEqual(0, error);
}