public void AllocateAvailableFundsCorrectlyToTwoAllocations_TwoOffersRequired()
{
mockLoanOfferRepository.Setup(m => m.GetLoanOffers())
.Returns(new[]
{
new LoanOffer {
Amount = 500, Rate = 5M
},
new LoanOffer {
Amount = 500, Rate = 6M
},
new LoanOffer {
Amount = 500, Rate = 7M
},
});
var loanAllocator = new LoanAllocationProvider(mockLoanOfferRepository.Object);
var loanAllocations = loanAllocator.GetLoanAllocationsForAmount(650).ToList();
Assert.AreEqual(2, loanAllocations.Count);
Assert.AreEqual(500, loanAllocations[0].Amount);
Assert.AreEqual(5, loanAllocations[0].Rate);
Assert.AreEqual(150, loanAllocations[1].Amount);
Assert.AreEqual(6, loanAllocations[1].Rate);
}
public void EnsureLoansAreOrderedByRateWhenAllocatingFunds_ThreeAllocationsAllRequired()
{
mockLoanOfferRepository.Setup(m => m.GetLoanOffers())
.Returns(new[]
{
new LoanOffer {
Amount = 500, Rate = 6M
},
new LoanOffer {
Amount = 300, Rate = 7M
},
new LoanOffer {
Amount = 200, Rate = 5M
}
});
var loanAllocator = new LoanAllocationProvider(mockLoanOfferRepository.Object);
var loanAllocations = loanAllocator.GetLoanAllocationsForAmount(1000).ToList();
Assert.AreEqual(5, loanAllocations.First().Rate);
Assert.AreEqual(200, loanAllocations.First().Amount);
Assert.AreEqual(7, loanAllocations.Last().Rate);
Assert.AreEqual(300, loanAllocations.Last().Amount);
}
public void ThrowExceptionWhenAllocatingFunds_InsufficientFundsAvailable()
{
mockLoanOfferRepository.Setup(m => m.GetLoanOffers())
.Returns(new[]
{
new LoanOffer {
Amount = 500, Rate = 5M
},
new LoanOffer {
Amount = 500, Rate = 6M
},
new LoanOffer {
Amount = 500, Rate = 7M
}
});
var loanAllocator = new LoanAllocationProvider(mockLoanOfferRepository.Object);
var loanAllocations = loanAllocator.GetLoanAllocationsForAmount(1600);
}
public void AllocateAvailableFundsCorrectlyToOneAllocation_OneOfferWhollyRequired()
{
mockLoanOfferRepository.Setup(m => m.GetLoanOffers())
.Returns(new[]
{
new LoanOffer {
Amount = 1000, Rate = 5M
},
new LoanOffer {
Amount = 2000, Rate = 6M
}
});
var loanAllocator = new LoanAllocationProvider(mockLoanOfferRepository.Object);
var loanAllocations = loanAllocator.GetLoanAllocationsForAmount(1000).ToList();
Assert.AreEqual(1, loanAllocations.Count);
Assert.AreEqual(1000, loanAllocations[0].Amount);
Assert.AreEqual(5, loanAllocations[0].Rate);
}