/// <summary>
/// given user id return in voice summary
/// </summary>
public void GivenUserIdAndRides_shouldReturn_InvoiceSummaery()
{
string userID = "abc.com";
Ride[] rides = { new Ride(InvoiceGenerator.Journey.NORMAL, 2.0, 5),
new Ride(InvoiceGenerator.Journey.NORMAL, 0.1, 1) };
invoiceGenerator.addRide(userID, rides);
InvoiceSummary summary = invoiceGenerator.getInvoiceSummary(userID);
InvoiceSummary expectedInvoiceSummary = new InvoiceSummary(2, 30.0);
Assert.AreEqual(expectedInvoiceSummary, summary);
}
