public void TestCalculateBucketNoOrder()
{
int id = 1;
DateTime?orderDate = null;
DateTime cohortDate = DateTime.Now;
string cohortIdentifier = "1/1-1/7";
int cohortPeriod = 0;
ICustomerOrderDataPoint dataPoint = new CustomerOrderDataPoint(id, orderDate, cohortDate, cohortIdentifier, cohortPeriod);
dataPoint = OrderBucketCalculator.CalculateBucket(dataPoint);
Assert.AreEqual(0, dataPoint.CohortPeriod);
}
public void TestCalculateBucketOrder14DaysAfterSignupInBucket3()
{
int id = 1;
DateTime?orderDate = DateTime.Now.AddDays(14);
DateTime cohortDate = DateTime.Now;
string cohortIdentifier = "1/1-1/7";
int cohortPeriod = 0;
ICustomerOrderDataPoint dataPoint = new CustomerOrderDataPoint(id, orderDate, cohortDate, cohortIdentifier, cohortPeriod);
dataPoint = OrderBucketCalculator.CalculateBucket(dataPoint);
Assert.AreEqual(3, dataPoint.CohortPeriod);
}
private static void GenerateReport(string customerFile, string orderFile)
{
ICollection <ICustomer> customers = LoadCustomerData(customerFile, orderFile);
var data = IdentifyCohorts(customers);
data = data.Select(d => OrderBucketCalculator.CalculateBucket(d)).ToList();
//using (var writer = new StreamWriter("data.csv"))
//{
// foreach (var item in data)
// {
// writer.WriteLine(item.ToString());
// }
//}
var reportGenerator = new HtmlReportGenerator("report.html");
reportGenerator.WriteReport(data);
}