public void Sell_PriceMatchingRequest_DealMadeAsSellWithSellerPrice_Test()
{
var targetRequest = new PumpkinDeal()
{
Buyer = "Test buyer",
BuyPrice = 10,
Seller = null,
SellPrice = null,
DealPrice = null,
DealType = null,
SubmitionTime = DateTime.UtcNow
};
var dataSource = Substitute.For <IRepository <PumpkinDeal> >();
dataSource.Get().Returns(
new List <PumpkinDeal>()
{
targetRequest
}.AsQueryable());
var target = new PumpkinTradeService(dataSource);
var result = target.Sell("Test seller", 8);
Assert.Multiple(() =>
{
Assert.True(result);
Assert.True(targetRequest.DealType == EDealType.Sell);
Assert.True(targetRequest.SellPrice == targetRequest.DealPrice);
});
Console.Write(target.GetProcessedTrades());
}
public void Flow_ExampleProvidedInTaskDescription_Test()
{
var dataSource = PumpkinDealListRepository.Instance;
var target = new PumpkinTradeService(dataSource);
var result1 = target.Buy("A", 10);
var result2 = target.Buy("B", 11);
var result3 = target.Sell("C", 15);
var result4 = target.Sell("D", 9);
var result5 = target.Buy("E", 10);
var result6 = target.Sell("F", 10);
var result7 = target.Buy("G", 100);
Assert.Multiple(() =>
{
Assert.False(result1);
Assert.False(result2);
Assert.False(result3);
Assert.True(result4);
Assert.False(result5);
Assert.True(result6);
Assert.True(result7);
});
Console.Write(target.GetProcessedTrades());
}
public void GetProcessedTrades_OnlyProcessedReturned()
{
var dataSource = Substitute.For <IRepository <PumpkinDeal> >();
dataSource.Get().Returns(
new List <PumpkinDeal>()
{
new PumpkinDeal()
{
Buyer = "Test buyer",
BuyPrice = 10,
Seller = null,
SellPrice = null,
DealPrice = null,
DealType = null,
SubmitionTime = DateTime.UtcNow
},
new PumpkinDeal()
{
Buyer = null,
BuyPrice = null,
Seller = "Test seller",
SellPrice = 10,
DealPrice = null,
DealType = null,
SubmitionTime = DateTime.UtcNow
},
new PumpkinDeal()
{
Buyer = "Test buyer",
BuyPrice = 10,
Seller = "Test seller",
SellPrice = 8,
DealPrice = 10,
DealType = EDealType.Buy,
SubmitionTime = DateTime.UtcNow
},
new PumpkinDeal()
{
Buyer = "Test buyer",
BuyPrice = 10,
Seller = "Test seller",
SellPrice = 8,
DealPrice = 8,
DealType = EDealType.Sell,
SubmitionTime = DateTime.UtcNow
}
}.AsQueryable());
var target = new PumpkinTradeService(dataSource);
var result = target.GetProcessedTrades();
Assert.True(result.Split('\n').Length == 2);
Console.Write(result);
}
public void Sell_NoRequests_TradeNotProcessed_Test()
{
var dataSource = Substitute.For <IRepository <PumpkinDeal> >();
dataSource.Get().Returns(
new List <PumpkinDeal>()
.AsQueryable());
var target = new PumpkinTradeService(dataSource);
var result = target.Sell("Test seller", 8);
Assert.False(result);
}
public void Sell_PriceLessThenRequest_TradeProcessed_Test()
{
var dataSource = Substitute.For <IRepository <PumpkinDeal> >();
dataSource.Get().Returns(
new List <PumpkinDeal>()
{
new PumpkinDeal()
{
Buyer = "Test buyer",
BuyPrice = 10,
Seller = null,
SellPrice = null,
DealPrice = null,
DealType = null,
SubmitionTime = DateTime.UtcNow
}
}.AsQueryable());
var target = new PumpkinTradeService(dataSource);
var result = target.Sell("Test seller", 8);
Assert.True(result);
}
