public static void SeedData(this ModelBuilder modelBuilder)
{
var companyA = new Counterparty(1, "Company A");
var companyB = new Counterparty(2, "Company B");
modelBuilder.Entity <Counterparty>().HasData(companyA, companyB);
//var tradeId1 = Trade.Create(1, 1, "Sugar", 100, 400.50m, new DateTime(2018, 1, 31), Direction.Buy);
var tradeId1 = new Trade.Builder()
{
Date = new DateTime(2018, 1, 31),
CounterpartyId = 1,
Product = "Sugar",
Quantity = 100,
Price = 400.50m,
Direction = Direction.Buy
}.Build();
tradeId1.SetId(1);
//var tradeId2 = Trade.Create(2, 2, "Sugar", 100, 450.10m, new DateTime(2018, 3, 31), Direction.Sell);
var tradeId2 = new Trade.Builder()
{
Date = new DateTime(2018, 3, 31),
CounterpartyId = 2,
Product = "Sugar",
Quantity = 100,
Price = 450.10m,
Direction = Direction.Sell
}.Build();
tradeId2.SetId(2);
modelBuilder.Entity <Trade>().HasData(tradeId1, tradeId2);
}
public async Task Insert_ShouldInsert_Async()
{
var trade = new Trade.Builder()
{
Date = DateTime.Now,
CounterpartyId = 1,
Product = "Sugar",
Quantity = 100,
Price = 100,
Direction = Direction.Buy
}.Build();
this.repository.Insert(trade);
await this.context.SaveChangesAsync();
var inserted = await this.repository.FindAsync(trade.Id.Value);
Assert.AreEqual(trade.Id, inserted.Id);
Assert.AreEqual(trade.CounterpartyId, inserted.CounterpartyId);
Assert.AreEqual(trade.Product, inserted.Product);
Assert.AreEqual(trade.Quantity, inserted.Quantity);
Assert.AreEqual(trade.Price, inserted.Price);
Assert.AreEqual(trade.Date, inserted.Date);
Assert.AreEqual(trade.Direction, inserted.Direction);
Assert.IsNotNull(trade.Counterparty);
Assert.AreEqual("Company A", trade.Counterparty.Name);
Assert.AreEqual(1, trade.Counterparty.Id);
}
public async Task Update_ShouldUpdate_Async()
{
var trade = new Trade.Builder
{
Id = 1,
Date = DateTime.Now,
CounterpartyId = 2,
Product = "Spice",
Quantity = 100,
Price = 100,
Direction = Direction.Sell
}.Build();
this.repository.Update(trade);
await this.context.SaveChangesAsync();
var updated = await this.repository.FindAsync(trade.Id.Value);
Assert.AreEqual(trade.Id, updated.Id);
Assert.AreEqual(trade.CounterpartyId, updated.CounterpartyId);
Assert.AreEqual(trade.Product, updated.Product);
Assert.AreEqual(trade.Quantity, updated.Quantity);
Assert.AreEqual(trade.Price, updated.Price);
Assert.AreEqual(trade.Date, updated.Date);
Assert.AreEqual(trade.Direction, updated.Direction);
}
public void Builder_WhenNew()
{
var trade = new Trade.Builder()
{
}.Build();
Assert.IsNotNull(trade);
}
public async Task <int> CreateTradeAsync(CreateTrade request)
{
var trade = new Trade.Builder
{
Date = request.Date,
CounterpartyId = request.CounterpartyId,
Product = request.Product,
Quantity = request.Quantity,
Price = request.Price,
Direction = (Direction)request.Direction
}.Build();
this.UnitOfWork.TradeRepository.Insert(trade);
await this.UnitOfWork.SaveChangesAsync();
return(trade.Id.Value);
}
public async Task <bool> UpdateTradeAsync(UpdateTrade request)
{
var trade = new Trade.Builder
{
Id = request.TradeId,
Date = request.Date,
CounterpartyId = request.CounterpartyId,
Product = request.Product,
Quantity = request.Quantity,
Price = request.Price,
Direction = (Direction)request.Direction
}.Build();
this.UnitOfWork.TradeRepository.Update(trade);
var result = await this.UnitOfWork.SaveChangesAsync();
return(result == 1);
}
