public void The_delete_all_method_should_remove_all_entities_from_collection()
{
//arrange
var vehicles = new List<Vehicle>();
var vehicle1 = new Vehicle { Make = "Skoda", Model = "Octavia" };
var vehicle2 = new Vehicle { Make = "Renault", Model = "Clio" };
var vehicle3 = new Vehicle { Make = "Ford", Model = "Mondeo" };
vehicles.Add(vehicle1);
vehicles.Add(vehicle2);
vehicles.Add(vehicle3);
_session.SaveBatch(vehicles);
//act
_session.DeleteAll<Vehicle>();
//assert
Assert.Empty(_session.Query<Vehicle>().ToList());
}
public void The_delete_method_with_autoincrement_id_should_delete_entity()
{
//arrange
var vehicles = new List<Vehicle>();
var vehicle1 = new Vehicle {Make = "Skoda", Model = "Octavia"};
var vehicle2 = new Vehicle { Make = "Renault", Model = "Clio" };
var vehicle3 = new Vehicle { Make = "Ford", Model = "Mondeo" };
vehicles.Add(vehicle1);
vehicles.Add(vehicle2);
vehicles.Add(vehicle3);
_session.SaveBatch(vehicles);
//act
_session.Delete(vehicle2);
_session.Delete(vehicle1);
//assert
Assert.Equal(1, _session.Count<Vehicle>());
}
public void The_update_method_with_autoincrement_id_should_update_entity_in_the_database()
{
//arrange
var vehicles = new List<Vehicle>();
var vehicle1 = new Vehicle { Make = "Skoda", Model = "Octavia" };
var vehicle2 = new Vehicle { Make = "Renault", Model = "Clio" };
var vehicle3 = new Vehicle { Make = "Ford", Model = "Mondeo" };
vehicles.Add(vehicle1);
vehicles.Add(vehicle2);
vehicles.Add(vehicle3);
_session.SaveBatch(vehicles);
//act
vehicle2.Make = "Peugeot";
vehicle2.Model = "206";
_session.Save(vehicle2);
//assert
var vehicle2FromTheDb = _session.Query<Vehicle>().Single(x => x.Id == vehicle2.Id);
Assert.Equal("Peugeot", vehicle2FromTheDb.Make);
Assert.Equal("206", vehicle2FromTheDb.Model);
}
public void The_save_batch_method_with_autoincrement_id_should_insert_multiple_elements_into_the_db()
{
//arrange
var vehicles = new List<Vehicle>();
var vehicle1 = new Vehicle { Make = "Skoda", Model = "Octavia" };
var vehicle2 = new Vehicle { Make = "Renault", Model = "Clio" };
var vehicle3 = new Vehicle { Make = "Ford", Model = "Mondeo" };
vehicles.Add(vehicle1);
vehicles.Add(vehicle2);
vehicles.Add(vehicle3);
//act
_session.SaveBatch(vehicles);
//assert
Assert.Equal(3, _session.Count<Vehicle>());
}
public void The_get_method_with_autoincrement_id_should_return_entity_by_id()
{
//arrange
var vehicles = new List<Vehicle>();
var vehicle1 = new Vehicle { Make = "Skoda", Model = "Octavia" };
var vehicle2 = new Vehicle { Make = "Renault", Model = "Clio" };
var vehicle3 = new Vehicle { Make = "Ford", Model = "Mondeo" };
vehicles.Add(vehicle1);
vehicles.Add(vehicle2);
vehicles.Add(vehicle3);
_session.SaveBatch(vehicles);
//act
var vehicleById = _session.Get<Vehicle>(vehicle2.Id);
//assert
Assert.Equal("Renault", vehicleById.Make);
Assert.Equal("Clio", vehicleById.Model);
}
public void The_get_method_should_return_null_if_no_object_is_found_by_id()
{
//arrange
var vehicles = new List<Vehicle>();
var vehicle1 = new Vehicle { Make = "Skoda", Model = "Octavia" };
var vehicle2 = new Vehicle { Make = "Renault", Model = "Clio" };
var vehicle3 = new Vehicle { Make = "Ford", Model = "Mondeo" };
vehicles.Add(vehicle1);
vehicles.Add(vehicle2);
vehicles.Add(vehicle3);
_session.SaveBatch(vehicles);
//act
long someIdNotInDb = 234;
var vehicleById = _session.Get<Vehicle>(someIdNotInDb);
//assert
Assert.Null(vehicleById);
}
