public void TestDeleteInUse()
{
Area area = _dataGenerator.CreateArea();
Route route = _dataGenerator.CreateRouteInArea(area: area);
IAreaDao areaDao = new AreaDao(_graphClient);
Action action = ()=>areaDao.Delete(area);
action.ShouldThrow<NodeInUseException>();
}
public void TestDeleteNotInUse()
{
Country country = _dataGenerator.CreateCountry();
Area area = _dataGenerator.CreateArea(country:country);
IAreaDao areaDao = new AreaDao(_graphClient);
areaDao.Delete(area);
Assert.AreEqual(0,areaDao.GetAllIn(country).Count);
}