public void ListingTestPercentageDistributionByMake()
{
var listings = new List <Listing>()
{
new Listing(1101, "Audi", 3000, 1200, "private")
{
},
new Listing(1009, "Audi", 2000, 1000, "private")
{
},
new Listing(1005, "Audi", 1000, 1000, "private")
{
},
new Listing(1007, "VW", 500, 1000, "dealer")
{
},
new Listing(1008, "VW", 2000, 1000, "dealer")
{
},
};
var calculationEngine = new ListingCalculator();
var result = calculationEngine.GetPercentageDistributionResult(listings);
Assert.IsNotNull(result);
Assert.AreEqual(result.Count, 2);
Assert.AreEqual(result[0].Make, "Audi");
Assert.AreEqual(result[0].DistributionPercentage, 60);
Assert.AreEqual(result[1].Make, "VW");
Assert.AreEqual(result[1].DistributionPercentage, 40);
}
public void ListingTestAveragePricePerSellerType()
{
var listings = new List <Listing>()
{
new Listing(1101, "Audi", 3000, 1200, "private")
{
},
new Listing(1009, "Audi", 2000, 1000, "private")
{
},
new Listing(1005, "Audi", 1000, 1000, "private")
{
},
new Listing(1007, "VW", 500, 1000, "dealer")
{
},
new Listing(1008, "VW", 2000, 1000, "dealer")
{
},
};
var calculationEngine = new ListingCalculator();
var result = calculationEngine.GetAveragePricePerSellerType(listings);
Assert.IsNotNull(result);
Assert.AreEqual(result[0].SellerType, "private");
Assert.AreEqual(result[0].AveragePrice, 2000);
Assert.AreEqual(result[1].SellerType, "dealer");
Assert.AreEqual(result[1].AveragePrice, 1250);
}
/// <summary>
///
/// </summary>
public ReportResult GetReportResult(string base64FileListings)
{
var returnResult = new ReportResult();
var listings = CsvParser.ParseCsv <Listing>(base64FileListings);
CalculationEngine.ListingCalculator calculator = new ListingCalculator();
returnResult.averagePriceResult = calculator.GetAveragePricePerSellerType(listings);
returnResult.percesntageDistributionResult = calculator.GetPercentageDistributionResult(listings);
return(returnResult);
}
