public void CannotSetEmptyPrice()
{
Assert.Catch(() =>
{
var x = new DairyProduct("Milk", null, new Measurement(1, Unit.LITER), new DateTime(2018, 04, 03));
});
}
public void CannotSetEmptyLabel()
{
Assert.Catch(() =>
{
var x = new DairyProduct("", new Price(1.20m, Currency.EUR), new Measurement(1, Unit.LITER), new DateTime(2018, 04, 03));
});
Assert.Catch(() =>
{
var x = new DairyProduct(null, new Price(1.20m, Currency.EUR), new Measurement(1, Unit.LITER), new DateTime(2018, 04, 03));
});
}
public void CanCreateDairyProduct()
{
var x = new DairyProduct("Milk", new Price(1.20m, Currency.EUR), new Measurement(1, Unit.LITER), new DateTime(2018, 04, 03));
Assert.IsTrue(x.Label.Equals("Milk"));
Assert.IsTrue(x.Price.Amount.Equals(1.20m));
Assert.IsTrue(x.Price.Currency.Equals(Currency.EUR));
Assert.IsTrue(x.Measurement.Amount.Equals(1));
Assert.IsTrue(x.Measurement.Unit.Equals(Unit.LITER));
Assert.IsTrue(x.ExpirationDate.Year.Equals(2018));
Assert.IsTrue(x.ExpirationDate.Month.Equals(04));
Assert.IsTrue(x.ExpirationDate.Day.Equals(03));
}
protected override void Seed(AgriIPCAContext context)
{
User defaultUser = new User("user", "user", Role.User);
User defaultAdmin = new User("admin", "admin", Role.Admin);
context.Users.Add(defaultUser);
context.Users.Add(defaultAdmin);
context.SaveChanges();
Animal horse = new Animal("Long horse", 2000, 2, "horse");
context.Products.Add(horse);
Cereals wheat = new Cereals("Crunchy", 0.22m, 1000);
context.Products.Add(wheat);
Meat meat = new Meat("Pork Meat", 5.89m, 100, new DateTime(2018, 5, 27));
context.Products.Add(meat);
DairyProduct milk = new DairyProduct("Mr. Milk", 0.7m, 1000, new DateTime(2018, 3, 28));
context.Products.Add(milk);
DairyProduct cheese = new DairyProduct("Alpy", 7, 30, new DateTime(2018, 7, 12));
context.Products.Add(cheese);
context.SaveChanges();
Purchase p1 = new Purchase(cheese.Id, defaultUser.Id, DateTime.Now, 10, 7.23m);
Purchase p2 = new Purchase(milk.Id, defaultUser.Id, DateTime.Now, 100, 0.43m);
Purchase p3 = new Purchase(wheat.Id, defaultUser.Id, new DateTime(2018, 5, 10), 10, 0.27m);
Purchase p4 = new Purchase(cheese.Id, defaultUser.Id, new DateTime(2018, 4, 8), 2, 6.99m);
Purchase p5 = new Purchase(meat.Id, defaultUser.Id, new DateTime(2018, 6, 1), 10, 6.58m);
context.Purchases.Add(p1);
context.Purchases.Add(p2);
context.Purchases.Add(p3);
context.Purchases.Add(p4);
context.Purchases.Add(p5);
context.SaveChanges();
}
public void TestExpiryCheck()
{
DateTime today, yesterday, tomorrow;
today = DateTime.Today;
yesterday = DateTime.Today.AddDays(-1);
tomorrow = DateTime.Today.AddDays(1);
var x = new DairyProduct("Milk", new Price(1.20m, Currency.EUR), new Measurement(1, Unit.LITER), today);
Assert.IsTrue(x.HasExpired() == false);
x = new DairyProduct("Milk", new Price(1.20m, Currency.EUR), new Measurement(1, Unit.LITER), yesterday);
Assert.IsTrue(x.HasExpired() == true);
x = new DairyProduct("Milk", new Price(1.20m, Currency.EUR), new Measurement(1, Unit.LITER), tomorrow);
Assert.IsTrue(x.HasExpired() == false);
}
private string CreateDairyProduct()
{
this.writer.Write("Name: ");
string name = this.reader.Read();
this.writer.Write("Price: ");
decimal price = decimal.Parse(this.reader.Read());
this.writer.Write("Quantity: ");
int quantity = int.Parse(this.reader.Read());
this.writer.Write("Best Before(inserted date should be in format 'dd/mm/yyyy'): ");
DateTime bestBefore = DateTime.ParseExact(this.reader.Read(), "dd/mm/yyyy", CultureInfo.InvariantCulture);
DairyProduct dairy = new DairyProduct(name, price, quantity, bestBefore);
this.context.Products.Add(dairy);
this.context.SaveChanges();
return("The dairy product has been successfully added to the database");
}