public void GetTotalSpendPerPostcode_DictionaryReturnedFromDA_DictionaryReturned()
{
// Create dictionary to be returned
regionSpends = new Dictionary<string, decimal>
{
{ Region.EastMidlands.ToString(), 5M },
{ Region.EastOfEngland.ToString(), 6M }
};
// Mock query
query.Setup(q => q.Result).Returns(regionSpends);
QueryFactory.Setup(f => f.CalcTotalSpendPerPostcode(Practices)).Returns(query.Object);
// Mock reader
PrescriptionsReader.Setup(r => r.ExecuteQuery(query.Object));
// Instantiate service
PrescriptionsService = new PrescriptionsService(Practices, PrescriptionsReader.Object, QueryFactory.Object);
// Call method
var result = PrescriptionsService.GetTotalSpendPerPostcode();
// Check data returned unchanged
Assert.IsTrue(result[Region.EastMidlands.ToString()] == 5M && result[Region.EastOfEngland.ToString()] == 6M);
Assert.AreEqual(regionSpends.Count, 2);
// Check reader was called
PrescriptionsReader.VerifyAll();
}
public void GetAverageActCostPerRegion_ValidBnfCodeSupplied_CorrectResultsReturned()
{
// Mock the queries list
decimal queryReturnValue = 0M;
foreach (var r in Region.All)
{
var query = new Mock<ICalcAvgCostByCodeByRegion>();
query.Setup(q => q.Region).Returns(r);
query.Setup(q => q.Result).Returns(queryReturnValue++);
QueryFactory.Setup(
f => f.CalcAvgCostByCodeByRegion(Data.BnfCode1, It.Is<Region>(m => m.Equals(r)), Practices))
.Returns(query.Object);
}
// Mock reader
PrescriptionsReader.Setup(r => r.ExecuteQuery(It.IsAny<List<ICalcAvgCostByCodeByRegion>>()));
// Instantiate service
PrescriptionsService = new PrescriptionsService(Practices, PrescriptionsReader.Object, QueryFactory.Object);
// Call method
var result = PrescriptionsService.GetAverageActCostPerRegion(Data.BnfCode1);
// Check returned list is correct
decimal expectedReturnValue = 0M;
Assert.AreEqual(result.Count(r => r.Value == expectedReturnValue++), Region.All.Count);
Assert.AreEqual(result.Count, Region.All.Count);
// Check DA called
// PrescriptionsReader.VerifyAll();
}
private static void Process(PracticesService practicesService, PrescriptionsService prescriptionService)
{
// Find out how many practices there are in London
Console.WriteLine("How many practices are in London?");
int practicesInLondon = practicesService.GetPracticeCountByRegion(Region.London);
Console.WriteLine(practicesInLondon);
// Find out the average national cost of a peppermint oil prescription
Console.WriteLine("What was the average actual cost of all peppermint oil prescriptions?");
decimal averagePepermintOilCost = prescriptionService.GetAverageActCost("0102000T0");
Console.WriteLine(averagePepermintOilCost.ToString("£0.00"));
// Find the 5 highest spending postcodes
Console.WriteLine("Which 5 post codes have the highest actual spend, and how much did each spend in total?");
// Get postcode spends
var totalPostcodeSpends = prescriptionService.GetTotalSpendPerPostcode();
// Get top 5
var topFive = totalPostcodeSpends.OrderByDescending(p => p.Value).Take(5).ToList();
// Write to console
topFive.ForEach(p => Console.WriteLine(p.Key + " " + p.Value.ToString("£0.00")));
// Find average price of Flucloxacillin
Console.WriteLine(
"For each region, what was the average price per prescription of Flucloxacillin,"
+ " and how did this vary from the national mean?");
// Get average cost per region
var averageFlucloxacillinRegions = prescriptionService.GetAverageActCostPerRegion("0501012G0");
// Get average cost for country
decimal averageFlucloxacillinNational = prescriptionService.GetAverageActCost("0501012G0");
// Write to console
Console.WriteLine("National: " + averageFlucloxacillinNational.ToString("£0.00"));
averageFlucloxacillinRegions.ForEach(
r =>
Console.WriteLine(
r.Key + " " + r.Value.ToString("£0.00") + "; "
+ (r.Value - averageFlucloxacillinNational).ToString("£0.00")));
// Find by region the percentage difference between the NIC and Act Cost for
Console.WriteLine(
"For each region for Simeticone, what was the average Actual Cost "
+ "as a percentage of the average Net Ingredient Cost?");
var actPercentageOfNic = prescriptionService.GetFractionActCostOfNicByRegion("0103050E0");
actPercentageOfNic.ForEach(r => Console.WriteLine(r.Key + " " + r.Value.ToString("0.00%")));
Console.ReadLine();
}
public void GetAverageActCost_ValidBnfCodeGiven_CorrectAverageCostCalculated()
{
// Mock query
query.Setup(q => q.Result).Returns(5M);
QueryFactory.Setup(f => f.CalcAvgCostByCode(Data.BnfCode1)).Returns(query.Object);
// Mock reader
PrescriptionsReader.Setup(r => r.ExecuteQuery(query.Object));
// Create instance of service
PrescriptionsService = new PrescriptionsService(GetPractices(), PrescriptionsReader.Object, QueryFactory.Object);
// Call service
var result = PrescriptionsService.GetAverageActCost(Data.BnfCode1);
// Ensure result is as returned by query
Assert.AreEqual(result, 5M);
// Ensure query execution was called
PrescriptionsReader.VerifyAll();
}
static void Main(string[] args)
{
Console.WriteLine("Performing startup...");
//Create instances of practice service and prescription service
var practicesService = new PracticesService();
var prescriptionService = new PrescriptionsService(practicesService.Practices);
Console.WriteLine("Startup completed.");
if (askBooleanQuestion("Process all at once?"))
{
ProcessOnce(practicesService, prescriptionService);
}
else
{
Process(practicesService, prescriptionService);
}
Console.ReadLine();
}
