public void Update_beer_quantity_without_error()
{
Mock <Beer> beerMock = new Mock <Beer>();
beerMock.SetupGet(x => x.Id).Returns(1);
beerMock.SetupGet(x => x.Name).Returns(BeerName.Create("Leffe blonde").Value);
Mock <BeerProvider> beerProviderMock = new Mock <BeerProvider>();
beerProviderMock.SetupGet(x => x.Beer).Returns(beerMock.Object);
beerProviderMock.SetupGet(x => x.BeerProviderQuantity).Returns(BeerProviderQuantity.Create(10).Value);
Mock <Provider> providerMock = new Mock <Provider>();
providerMock.SetupGet(x => x.BeerProviders).Returns(new List <BeerProvider>()
{
beerProviderMock.Object
});
Result <BeerProvider> beerProviderResult =
providerMock.Object.UpdateBeerQuantity(beerMock.Object, BeerProviderQuantity.Create(20).Value);
beerProviderResult.IsFailure.ShouldBeFalse();
beerProviderResult.Value.BeerProviderQuantity.Value.ShouldBeEqualTo(20);
}
public IActionResult Create([FromBody] CreateBeerDto beer)
{
Brewery brewery = breweryRepository.GetById(beer.BreweryId);
if (brewery == null)
{
return(BadRequest($"Brewery with id {beer.BreweryId} does not exists"));
}
Result <BeerName> beerNameResult = BeerName.Create(beer.Name);
Result <BeerPrice> beerPriceResult = BeerPrice.Create(beer.Price);
Result <BeerAlcoholDegree> beerAlcoholDegreeResult = BeerAlcoholDegree.Create(beer.AlcoholDegree);
Result result = Result.Combine(beerNameResult, beerPriceResult, beerAlcoholDegreeResult);
if (result.IsFailure)
{
return(BadRequest(beerNameResult.Error));
}
Result <Brewery> breweryResult = brewery.AddBeer(beerNameResult.Value, beerPriceResult.Value, beerAlcoholDegreeResult.Value);
if (breweryResult.IsFailure)
{
return(BadRequest(breweryResult.Error));
}
return(Ok(breweryResult.Value));
}
public void Create_beer_name_with_too_long_string_value_should_return_an_error()
{
Result <BeerName> beerNameResult = BeerName.Create("Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe-Leffe");
beerNameResult.IsFailure.ShouldBeTrue();
beerNameResult.Error.ShouldNotBeEmpty();
}
public void Create_beer_with_null_beer_brewery_should_raise_an_exception()
{
var brewery = new Brewery(BreweryName.Create("Abbaye de Leffe").Value);
var beer = new Beer(BeerName.Create("Leffe Blonde").Value,
BeerPrice.Create(2.55m).Value,
BeerAlcoholDegree.Create(5.5m).Value,
null);
}
public void Create_beer_name_without_error()
{
Result <BeerName> beerNameResult = BeerName.Create("Leffe");
beerNameResult.IsFailure.ShouldBeFalse();
BeerName beerName = beerNameResult.Value;
beerName.Value.ShouldBeEqualTo("Leffe");
}
public void Add_beer_without_error()
{
var brewery = new Brewery(BreweryName.Create("Abbaye de Leffe").Value);
Result <Brewery> breweryResult = brewery.AddBeer(BeerName.Create("Leffe Blonde").Value,
BeerPrice.Create(2.55m).Value,
BeerAlcoholDegree.Create(5.5m).Value);
breweryResult.IsFailure.ShouldBeFalse();
}
public Result <Brewery> AddBeer(BeerName beerName, BeerPrice beerPrice, BeerAlcoholDegree beerAlcoholDegree)
{
if (beers.Any(x => x.Name == beerName))
{
return(Result.Failure <Brewery>($"Beer {beerName.Value} with same name already exists in this brewery"));
}
beers.Add(new Beer(beerName, beerPrice, beerAlcoholDegree, this));
return(Result.Ok(this));
}
public void Create_beer_without_error()
{
var brewery = new Brewery(BreweryName.Create("Abbaye de Leffe").Value);
var beer = new Beer(BeerName.Create("Leffe Blonde").Value,
BeerPrice.Create(2.55m).Value,
BeerAlcoholDegree.Create(5.5m).Value,
brewery);
beer.ShouldNotBeNull();
}
public void Create_beer_provider_with_null_beer_provider_quantity_should_raise_an_exception()
{
var brewery = new Brewery(BreweryName.Create("Abbaye de Leffe").Value);
var beer = new Beer(BeerName.Create("Leffe Blonde").Value,
BeerPrice.Create(2.55m).Value,
BeerAlcoholDegree.Create(5.5m).Value,
brewery);
var provider = new Provider(ProviderName.Create("GeneDrinks").Value);
var beerProvider = new BeerProvider(null, beer, provider);
}
public void Add_beer_that_already_exists_should_return_an_error()
{
var brewery = new Brewery(BreweryName.Create("Abbaye de Leffe").Value);
brewery.AddBeer(BeerName.Create("Leffe Blonde").Value,
BeerPrice.Create(2.55m).Value,
BeerAlcoholDegree.Create(5.5m).Value);
Result <Brewery> breweryResult = brewery.AddBeer(BeerName.Create("Leffe Blonde").Value,
BeerPrice.Create(2.55m).Value,
BeerAlcoholDegree.Create(5.5m).Value);
breweryResult.IsFailure.ShouldBeTrue();
}
public void Create_beer_provider_without_error()
{
var brewery = new Brewery(BreweryName.Create("Abbaye de Leffe").Value);
var beer = new Beer(BeerName.Create("Leffe Blonde").Value,
BeerPrice.Create(2.55m).Value,
BeerAlcoholDegree.Create(5.5m).Value,
brewery);
var provider = new Provider(ProviderName.Create("GeneDrinks").Value);
BeerProvider beerProvider = new BeerProvider(BeerProviderQuantity.Create(10).Value, beer, provider);
beerProvider.ShouldNotBeNull();
}
public void Add_beer_without_error()
{
var provider = new Provider(ProviderName.Create("GeneDrinks").Value);
var brewery = new Brewery(BreweryName.Create("Abbaye de Leffe").Value);
var beer = new Beer(BeerName.Create("Leffe Blonde").Value,
BeerPrice.Create(2.55m).Value,
BeerAlcoholDegree.Create(5.5m).Value,
brewery);
Result <Provider> providerResult = provider.ProvideBeer(beer, BeerProviderQuantity.Create(10).Value);
providerResult.IsFailure.ShouldBeFalse();
}
public void Add_beer_that_already_exists_should_return_an_error()
{
Mock <Beer> beerMock = new Mock <Beer>();
beerMock.SetupGet(x => x.Id).Returns(1);
beerMock.SetupGet(x => x.Name).Returns(BeerName.Create("Leffe blonde").Value);
Mock <BeerProvider> beerProviderMock = new Mock <BeerProvider>();
beerProviderMock.SetupGet(x => x.Beer).Returns(beerMock.Object);
Mock <Provider> providerMock = new Mock <Provider>();
providerMock.SetupGet(x => x.BeerProviders).Returns(new List <BeerProvider>()
{
beerProviderMock.Object
});
Result <Provider> providerResult = providerMock.Object.ProvideBeer(beerMock.Object, BeerProviderQuantity.Create(10).Value);
providerResult.IsFailure.ShouldBeTrue();
}
protected override void OnModelCreating(ModelBuilder modelBuilder)
{
modelBuilder.Entity <Beer>(x =>
{
x.ToTable("Beer").HasKey(k => k.Id);
x.Property(p => p.Id).HasColumnName("Id");
x.Property(p => p.Name)
.HasConversion(p => p.Value, p => BeerName.Create(p).Value);
x.Property(p => p.Price)
.HasConversion(p => p.Value, p => BeerPrice.Create(p).Value);
x.Property(p => p.AlcoholDegree)
.HasConversion(p => p.Value, p => BeerAlcoholDegree.Create(p).Value);
x.HasOne(p => p.Brewery).WithMany(p => p.Beers);
});
modelBuilder.Entity <Provider>(x =>
{
x.ToTable("Provider").HasKey(k => k.Id);
x.Property(p => p.Id).HasColumnName("Id");
x.Property(p => p.Name)
.HasConversion(p => p.Value, p => ProviderName.Create(p).Value);
});
modelBuilder.Entity <BeerProvider>(x =>
{
x.ToTable("BeerProvider").HasKey(k => k.Id);
x.Property(p => p.Id).HasColumnName("Id");
x.Property(p => p.BeerProviderQuantity)
.HasConversion(p => p.Value, p => BeerProviderQuantity.Create(p).Value).HasColumnName("AvailableQuantity");
x.HasOne(bp => bp.Beer).WithMany(b => b.BeerProviders);
x.HasOne(bp => bp.Provider).WithMany(p => p.BeerProviders);
});
modelBuilder.Entity <Brewery>(x =>
{
x.ToTable("Brewery").HasKey(k => k.Id);
x.Property(p => p.Id).HasColumnName("Id");
x.Property(p => p.Name)
.HasConversion(p => p.Value, p => BreweryName.Create(p).Value);
});
}
public void Update_beer_quantity_with_beer_that_does_not_exists_for_this_provider_should_return_an_error()
{
Mock <Beer> beerMock = new Mock <Beer>();
beerMock.SetupGet(x => x.Id).Returns(1);
beerMock.SetupGet(x => x.Name).Returns(BeerName.Create("Leffe blonde").Value);
Mock <BeerProvider> beerProviderMock = new Mock <BeerProvider>();
beerProviderMock.SetupGet(x => x.Beer).Returns(beerMock.Object);
beerProviderMock.SetupGet(x => x.BeerProviderQuantity).Returns(BeerProviderQuantity.Create(10).Value);
Mock <Provider> providerMock = new Mock <Provider>();
providerMock.SetupGet(x => x.BeerProviders).Returns(new List <BeerProvider>());
Result <BeerProvider> beerProviderResult =
providerMock.Object.UpdateBeerQuantity(beerMock.Object, BeerProviderQuantity.Create(20).Value);
beerProviderResult.IsFailure.ShouldBeTrue();
beerProviderResult.Error.ShouldNotBeEmpty();
}
