public void AddNullClient()
{
using (var db = new EntitesContext())
{
clientDAO = new DbClientDAO(db);
Assert.ThrowsException <ArgumentNullException>(() => clientDAO.Add(null));
}
}
public void RemoveNoDBClient()
{
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
clientDAO.Add(CreateNew());
Assert.IsFalse(clientDAO.Remove(123));
}
}
public void ContainsDBClient()
{
var client = CreateNew();
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
clientDAO.Add(client);
Assert.IsTrue(clientDAO.ContainsDB(client));
}
}
public void NoContainsDBClient()
{
var client = CreateNew();
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
clientDAO.Add(client);
client.Name = "asdasd";
Assert.IsFalse(clientDAO.ContainsDB(client));
}
}
public void AddClient()
{
int idExpected = 1;
int add;
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
add = clientDAO.Add(CreateNew());
}
Assert.AreEqual(add, idExpected);
}
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);
}
public void GetAllClient()
{
List <Client> getAll;
var clients = CreateListEntities.Clients();
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
foreach (var cl in clients)
{
clientDAO.Add(cl);
}
getAll = clientDAO.GetAll();
}
CollectionAssert.AreEqual(getAll, clients);
}
public void UpdateNoDBClient()
{
Client clientNoDB = new Client
{
Id = 234,
Name = "______",
ContactPerson = "______",
Address = "______",
Phone = "______",
};
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
clientDAO.Add(CreateNew());
Assert.IsFalse(clientDAO.Update(clientNoDB));
}
}
public void UpdateClient()
{
bool update;
using (var db = new EntitesContext())
{
ClearTable.Clients(db);
clientDAO = new DbClientDAO(db);
clientDAO.Add(CreateNew());
update = clientDAO.Update(new Client
{
Id = 1,
Name = "____",
Address = "____",
ContactPerson = "____",
Phone = "____",
});
}
Assert.IsTrue(update);
}
public bool Save(Client entity)
{
if (entity == null)
{
throw new ArgumentNullException(nameof(entity));
}
CheckArgument(entity);
int id;
if (!clientDAO.ContainsDB(entity))
{
id = clientDAO.Add(entity);
}
else
{
return(false);
}
return(id > 0);
}