public void TestMethodGetSubcatchOutConnection() { int type = 1; int index = 1; int Index = 2; var toolkitSWMM = new SWMMToolkit(); int error = toolkitSWMM.Open(f1, f2, f3); error = toolkitSWMM.GetSubcatchOutConnection(index, ref type, ref Index); Assert.AreEqual(0, error); }