public async Task Seed()
{
var coinReferentials = SwissFrancCoinReferential.GetAll();
await this._context.Coins.AddRangeAsync(coinReferentials);
await this._context.SaveChangesAsync();
}
public async Task <List <Coin> > GetAll()
{
var coinsReferential = await Task.Run(() => SwissFrancCoinReferential.GetAll());
var coins = new List <Coin>();
coinsReferential.ForEach(c => coins.Add(new Coin(c.Id, c.Label, c.Value, 10)));
return(coins);
}
[TestCase(9, 22)] // total 2 : 4 coins (5.-), 1 coin (2.-)
public async Task WhenCallingGetChangeWithEnoughCoinsThenReturnsOptimizedListOfCoins(int index, decimal remaningAmount)
{
IList <CoinBo> coinReferential = SwissFrancCoinReferential.GetAll().Select(c => new CoinBo(c.Id, c.Label, c.Value, c.Quantity)).ToList();
this._coinBoxService.Setup(m => m.GetCoins()).Returns(Task.Run(() => coinReferential));
var result = await this._getChangeService.GetChange(remaningAmount);
switch (index)
{
case 0:
// 1
Assert.That(result.Count, Is.EqualTo(1));
CheckCoinTypeExistance(
result,
Is.False,
Is.False,
Is.True,
Is.False,
Is.False,
Is.False,
Is.False);
break;
case 1:
// 0
Assert.That(result, Is.Empty);
break;
case 2:
// 1.45
Assert.That(result.Count, Is.EqualTo(3));
CheckCoinTypeExistance(
result,
Is.False,
Is.False,
Is.True,
Is.False,
Is.True,
Is.False,
Is.True);
Assert.That(result.Find(c => c.Id == SwissFrancCoinReferential.OneFranc.Id).Quantity, Is.EqualTo(1));
Assert.That(result.Find(c => c.Id == SwissFrancCoinReferential.TwentyCents.Id).Quantity, Is.EqualTo(2));
Assert.That(result.Find(c => c.Id == SwissFrancCoinReferential.FiveCents.Id).Quantity, Is.EqualTo(1));
break;
case 3:
// 0.05
Assert.That(result.Count, Is.EqualTo(1));
CheckCoinTypeExistance(
result,
Is.False,
Is.False,
Is.False,
Is.False,
Is.False,
Is.False,
Is.True);
Assert.That(result.Find(c => c.Id == SwissFrancCoinReferential.FiveCents.Id).Quantity, Is.EqualTo(1));
break;
case 4:
// 1.85
Assert.That(result.Count, Is.EqualTo(5));
CheckCoinTypeExistance(
result,
Is.False,
Is.False,
Is.True,
Is.True,
Is.True,
Is.True,
Is.True);
break;
case 5:
// 2.40
Assert.That(result.Count, Is.EqualTo(2));
CheckCoinTypeExistance(
result,
Is.False,
Is.True,
Is.False,
Is.False,
Is.True,
Is.False,
Is.False);
break;
case 6:
// 5
Assert.That(result.Count, Is.EqualTo(1));
CheckCoinTypeExistance(
result,
Is.True,
Is.False,
Is.False,
Is.False,
Is.False,
Is.False,
Is.False);
break;
case 7:
// 7
Assert.That(result.Count, Is.EqualTo(2));
CheckCoinTypeExistance(
result,
Is.True,
Is.True,
Is.False,
Is.False,
Is.False,
Is.False,
Is.False);
break;
case 8:
// 15.50
Assert.That(result.Count, Is.EqualTo(2));
CheckCoinTypeExistance(
result,
Is.True,
Is.False,
Is.False,
Is.True,
Is.False,
Is.False,
Is.False);
break;
case 9:
// 22
Assert.That(result.Count, Is.EqualTo(2));
CheckCoinTypeExistance(
result,
Is.True,
Is.True,
Is.False,
Is.False,
Is.False,
Is.False,
Is.False);
break;
default:
Assert.Fail("Index not specified for Unit test");
break;
}
}