public void GetByErroneousIdClient()
{
using (var db = new EntitesContext())
{
clientDAO = new DbClientDAO(db);
Assert.ThrowsException <ArgumentException>(() => clientDAO.GetById(erroneousId));
}
}
public Client GetById(int id)
{
if (id < 1)
{
throw new ArgumentException(nameof(id));
}
return(clientDAO.GetById(id));
}
public void GetByIdNoDBClient()
{
Client getById;
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
getById = clientDAO.GetById(1);
}
Assert.IsNull(getById);
}
public void GetByIdClient()
{
Client getById;
Client clientExpected = CreateNew(1);
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
clientDAO.Add(CreateNew());
getById = clientDAO.GetById(1);
}
Assert.AreEqual(getById, clientExpected);
}