public StateBillingReportManager(int month, IReportGeneratorSettings reportGeneratorSettings,
IBillingApiService billingApiService, ICustomerApiService customerApiService)
{
_stateBillingReport = new StateBillingReport()
{
Month = month
};
_billingApiService = billingApiService;
_customerApiService = customerApiService;
_reportGeneratorSettings = reportGeneratorSettings;
}
public async Task Get_ShouldValidatePerformanceWith4Threads()
{
List <Bill> bills = new List <Bill>()
{
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "89971312069", Value = 33
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "30254863094", Value = 44
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "89971312069", Value = 55
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "30254863094", Value = 78.4
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "89971312069", Value = 89.3
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "88873823017", Value = 1
},
};
Dictionary <string, string> personIdToState = new Dictionary <string, string>()
{
{ "89971312069", "SP" },
{ "30254863094", "RJ" },
{ "88873823017", "SP" }
};
int numberOfThreads = 4;
DateTime startTime;
DateTime endTime;
int month = 3;
Moq.Mock <IBillingApiService> mockBillingApiService = new Moq.Mock <IBillingApiService>();
mockBillingApiService.Setup(billsService => billsService.GetByMonthAsync(It.IsAny <int>()))
.ReturnsAsync(bills);
Moq.Mock <ICustomerApiService> mockCustomerApiService = new Moq.Mock <ICustomerApiService>();
mockCustomerApiService.Setup(customersService => customersService.GetCustomerAsync(It.IsAny <string>()))
.ReturnsAsync((string personId) => new Customer()
{
Cpf = personId,
Name = String.Empty,
State = personIdToState[personId]
});
Moq.Mock <ILogger <ReportController> > mockLogger = new Moq.Mock <ILogger <ReportController> >();
ReportGeneratorSettings reportGeneratorSettings = new ReportGeneratorSettings()
{
MaxNumberOfConcurrentTasks = numberOfThreads
};
ReportController reportController = new ReportController(mockLogger.Object, reportGeneratorSettings,
mockBillingApiService.Object, mockCustomerApiService.Object);
startTime = DateTime.Now;
StateBillingReport response = await reportController.GetStatesBillingByMonth(month);
endTime = DateTime.Now;
double expectedTiming = 350;
double actualTiming = (int)(endTime - startTime).TotalMilliseconds;
Assert.True(actualTiming <= expectedTiming, $"Actual timing is {actualTiming} milliseconds. Expected {expectedTiming} milliseconds");
}
public async Task Get_ShouldValidateBillValueByState()
{
bool isCalculatedRight = true;
List <Bill> bills = new List <Bill>()
{
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "89971312069", Value = 33
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "30254863094", Value = 44
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "89971312069", Value = 55
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "30254863094", Value = 78.4
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "89971312069", Value = 89.3
},
new Bill()
{
DueDate = new DateTime(2021, 03, 15), PersonId = "88873823017", Value = 1
},
};
Dictionary <string, string> personIdToState = new Dictionary <string, string>()
{
{ "89971312069", "SP" },
{ "30254863094", "RJ" },
{ "88873823017", "SP" }
};
int month = 3;
Moq.Mock <IBillingApiService> mockBillingApiService = new Moq.Mock <IBillingApiService>();
mockBillingApiService.Setup(billsService => billsService.GetByMonthAsync(It.IsAny <int>()))
.ReturnsAsync(bills);
Moq.Mock <ICustomerApiService> mockCustomerApiService = new Moq.Mock <ICustomerApiService>();
mockCustomerApiService.Setup(customersService => customersService.GetCustomerAsync(It.IsAny <string>()))
.ReturnsAsync((string personId) => new Customer()
{
Cpf = personId, Name = String.Empty,
State = personIdToState[personId]
});
Moq.Mock <ILogger <ReportController> > mockLogger = new Moq.Mock <ILogger <ReportController> >();
ReportGeneratorSettings reportGeneratorSettings = new ReportGeneratorSettings()
{
MaxNumberOfConcurrentTasks = 4
};
ReportController reportController = new ReportController(mockLogger.Object, reportGeneratorSettings,
mockBillingApiService.Object, mockCustomerApiService.Object);
StateBillingReport response = await reportController.GetStatesBillingByMonth(month);
foreach (StateBilling stateBilling in response.StateBillingList)
{
if (bills.Where(b => b.DueDate.Month == month && personIdToState[b.PersonId] == stateBilling.State)
.Sum(b => b.Value) != stateBilling.Value)
{
isCalculatedRight = false;
break;
}
}
Assert.True(isCalculatedRight);
}
