public void TestDeleteNotInUse()
{
Country country = _dataGenerator.CreateCountry();
ICountryDao countryDao = new CountryDao(_graphClient);
countryDao.Delete(country);
Assert.AreEqual(0, countryDao.GetAll().Count);
}
public void TestDeleteInUse()
{
Country country = _dataGenerator.CreateCountry();
Route route = _dataGenerator.CreateRouteInCountry(country: country);
ICountryDao countryDao = new CountryDao(_graphClient);
Action action = ()=>countryDao.Delete(country);
action.ShouldThrow<NodeInUseException>();
}