/// <summary>
/// Deletes Extra-Model connesction from the databse.
/// </summary>
/// <param name="connection">Connection that needs to be deleted.</param>
public void DeleteConnectionRepo(model_extra_connection connection)
{
try
{
this.DataBase.model_extra_connection.Remove(connection);
this.DataBase.SaveChanges();
}
catch (DbUpdateException e)
{
Console.WriteLine(e.InnerException.InnerException.Message);
Console.ReadLine();
}
}
/// <summary>
/// Checks if the Extra-Model connection that needs to be deleted is proper.
/// </summary>
/// <param name="selection">Id of the connection that needs to be deleted.</param>
public void DeleteConnection(string selection)
{
IEnumerable <model_extra_connection> connections = this.repository.ListExtraConnectionRepo();
IEnumerable <int> model_ids = connections
.Select(c => c.id);
if (this.IsStringNumber(selection) && model_ids.Contains(int.Parse(selection)))
{
model_extra_connection toBeDeleted = connections.Where(m => m.id == int.Parse(selection)).First();
this.repository.DeleteConnectionRepo(toBeDeleted);
}
else
{
if (!this.IsStringNumber(selection))
{
throw new ArgumentException("Invalid id. You have to select number");
}
else
{
throw new ArgumentException("Model cannot be found. Please select another one");
}
}
}
public void Setup()
{
this.mockedRepository = new Mock <ICarRepository>();
car_brands brand1 = new car_brands()
{
id = 1, name = "Ferari", url = "valami", country = "hungary"
};
car_brands brand2 = new car_brands()
{
id = 2, name = "Lambo", url = "semmi", country = "italy"
};
car_brands brand3 = new car_brands()
{
id = 3, name = "Peugeot", url = "halad", country = "france"
};
this.mockedRepository
.Setup(m => m.ListBrandsRepo())
.Returns(new[] { brand1, brand2, brand3 });
car_models model1 = new car_models()
{
id = 1, brand_id = 2, name = "MurceLago", horsepower = 300
};
car_models model2 = new car_models()
{
id = 2, brand_id = 1, name = "Testarosa", horsepower = 120
};
car_models model3 = new car_models()
{
id = 3, brand_id = 3, name = "406", horsepower = 60
};
this.mockedRepository
.Setup(m => m.ListModelsRepo())
.Returns(new[] { model1, model2, model3 });
extra extra1 = new extra()
{
id = 1, name = "turbo", category_name = "Engine", price = 20
};
extra extra2 = new extra()
{
id = 2, name = "air conditioning", category_name = "Interior", price = 20
};
extra extra3 = new extra()
{
id = 3, name = "dark windows", category_name = "Exterior", price = 20
};
this.mockedRepository
.Setup(m => m.ListExtraRepo())
.Returns(new[] { extra1, extra2, extra3 });
model_extra_connection connection1 = new model_extra_connection()
{
id = 1, extra_id = 1, model_id = 1
};
model_extra_connection connection2 = new model_extra_connection()
{
id = 2, extra_id = 1, model_id = 3
};
model_extra_connection connection3 = new model_extra_connection()
{
id = 3, extra_id = 2, model_id = 4
};
this.mockedRepository
.Setup(m => m.ListExtraConnectionRepo())
.Returns(new[] { connection1, connection2, connection3 });
}
