public void ShouldReturnEnergyChargesWhenUnitsConsumedForSlab3()
{
units = 151; expected = 703.80;
outputModel = ecController.Calculation(units);
double actual = outputModel.TotalEnergyCharges;
Assert.AreEqual(expected, actual);
}
public void ShouldReturnEnergyChargesWhenUnitsConsumedForSlab4()
{
EnergyCharges energycharges = new EnergyCharges();
EnergyChargesBilled result = energycharges.EnergyChargesCalculation(301);
double actual = result.TotalEnergyCharges;
double expected = 1649.00;
Assert.AreEqual(expected, actual);
}
public EnergyChargesBilled Calculation(int units)
{
EnergyCharges energyCharges = new EnergyCharges();
EnergyChargesBilled ecbilled = new EnergyChargesBilled();
ecbilled = energyCharges.EnergyChargesCalculation(units);
return(ecbilled);
}
public EnergyChargesBilled GetEnrgySlabCharges()
{
string strResponseContent;
using (StreamReader reader = new StreamReader(FilePath))
{
strResponseContent = reader.ReadToEnd();
}
EnergyChargesBilled enrgySlab = JsonConvert.DeserializeObject <EnergyChargesBilled>(strResponseContent);
return(enrgySlab);
}
public EnergyChargesBilled callwebapi(string parameters)
{
using (var httpClient = new HttpClient())
{
using (var response = httpClient.GetAsync(parameters).Result)
{
if (response.IsSuccessStatusCode)
{
string apiResponse = response.Content.ReadAsStringAsync().Result;
expectedresult = JsonConvert.DeserializeObject <EnergyChargesBilled>(apiResponse);
totalenergycharges = expectedresult.TotalEnergyCharges;
}
}
}
return(expectedresult);
}
public bool SetEnrgySlabCharges(EnergyChargesBilled eModel)
{
bool SlabChargesUpdated = false;
var json = File.ReadAllText(FilePath);
var enrgySlabList = JsonConvert.DeserializeObject <EnergyChargesBilled>(json);
if (eModel != null)
{
enrgySlabList.Slab1Rate = eModel.Slab1Rate;
enrgySlabList.Slab2Rate = eModel.Slab2Rate;
enrgySlabList.Slab3Rate = eModel.Slab3Rate;
enrgySlabList.Slab4Rate = eModel.Slab4Rate;
File.WriteAllText(FilePath, JsonConvert.SerializeObject(enrgySlabList, Formatting.Indented));
SlabChargesUpdated = true;
}
return(SlabChargesUpdated);
}
public void ShouldReturnEnergyChargesWhenUnitsConsumedIsOneForSlab1()
{
units = 1; expected = 4.05;
outputModel = ecController.Calculation(units);
double actual = outputModel.TotalEnergyCharges;
Assert.AreEqual(expected, actual);
//outputModel.TotalEnergyCharges = 4.05;
//var service = new Mock<IElectricityCharge>();
//service.Setup(m => m.EnergyChargesCalculation(It.IsAny<int>(),
// It.IsAny<EnergyChargesBilled>())).Returns(outputModel);
//ecController = new EnergyChargesController(service.Object);
//double actual = ecController.Calculation(units, inputModel).TotalEnergyCharges;
//service.Verify(x => x.EnergyChargesCalculation(units, inputModel), Times.AtLeastOnce());
//Assert.AreEqual(expected, actual);
}
public EnergyChargesBilled EnergyChargesCalculation(int Units)
{
EnergyChargesBilled eModel = GetEnrgySlabCharges();
if (Units == 0)
{
eModel.TotalEnergyCharges = 0;
}
else if (Units >= (int)slab1range.min && Units <= (int)slab1range.max)
{
eModel.Slab1EnergyCharges = Units * eModel.Slab1Rate;
eModel.TotalEnergyCharges = eModel.Slab1EnergyCharges;
}
else if (Units >= (int)slab2range.min && Units <= (int)slab2range.max)
{
eModel.Slab1EnergyCharges = (50 * eModel.Slab1Rate);
eModel.Slab2EnergyCharges = ((Units - 50) * eModel.Slab2Rate);
eModel.TotalEnergyCharges = eModel.Slab1EnergyCharges + eModel.Slab2EnergyCharges;
}
else if (Units >= (int)slab3range.min && Units <= (int)slab3range.max)
{
eModel.Slab1EnergyCharges = (50 * eModel.Slab1Rate);
eModel.Slab2EnergyCharges = (100 * eModel.Slab2Rate);
eModel.Slab3EnergyCharges = ((Units - 150) * eModel.Slab3Rate);
eModel.TotalEnergyCharges = eModel.Slab1EnergyCharges + eModel.Slab2EnergyCharges + eModel.Slab3EnergyCharges;
}
else if (Units >= (int)slab4range.min)
{
eModel.Slab1EnergyCharges = (50 * eModel.Slab1Rate);
eModel.Slab2EnergyCharges = (100 * eModel.Slab2Rate);
eModel.Slab3EnergyCharges = (150 * eModel.Slab3Rate);
eModel.Slab4EnergyCharges = ((Units - 300) * eModel.Slab4Rate);
eModel.TotalEnergyCharges = eModel.Slab1EnergyCharges + eModel.Slab2EnergyCharges + eModel.Slab3EnergyCharges + eModel.Slab4EnergyCharges;
}
return(eModel);
}
public void WhenTheStateABDYElectricityBillGetsGenerated()
{
expectedresult = JsonConvert.DeserializeObject <EnergyChargesBilled>(apiResponse);
totalenergycharges = expectedresult.TotalEnergyCharges;
}
public bool SetCharges([FromBody] EnergyChargesBilled eModel)
{
return(energyCharges.SetEnrgySlabCharges(eModel));
}
public EnergyChargesBilled Calculation(int units)
{
EnergyChargesBilled _eModel = energyCharges.EnergyChargesCalculation(units);
return(_eModel);
}
public EnergyChargesBilled EnergyChargesCalculation(int Units)
{
EnergyChargesBilled ecbilled = new EnergyChargesBilled();
if (Units == 0)
{
totalenergycharges = 0;
ecbilled.TotalEnergyCharges = totalenergycharges;
ecbilled.Units = Units;
ecbilled.Slab = 0;
}
else if (Units >= (int)slab1range.min && Units <= (int)slab1range.max)
{
totalenergycharges = Units * GetSlabRate((int)ElectricitySlabs.slab1);
Slab1Charges = totalenergycharges;
ecbilled.Slab1Charges = Slab1Charges;
ecbilled.TotalEnergyCharges = totalenergycharges;
ecbilled.Units = Units;
ecbilled.Slab = 1;
}
else if (Units >= (int)slab2range.min && Units <= (int)slab2range.max)
{
totalenergycharges = (50 * GetSlabRate((int)ElectricitySlabs.slab1)) + ((Units - 50) * GetSlabRate((int)ElectricitySlabs.slab2));
Slab1Charges = (50 * GetSlabRate((int)ElectricitySlabs.slab1));
Slab2Charges = ((Units - 50) * GetSlabRate((int)ElectricitySlabs.slab2));
ecbilled.Slab1Charges = Slab1Charges;
ecbilled.Slab2Charges = Slab2Charges;
ecbilled.TotalEnergyCharges = totalenergycharges;
ecbilled.Units = Units;
ecbilled.Slab = 2;
}
else if (Units >= (int)slab3range.min && Units <= (int)slab3range.max)
{
totalenergycharges = (50 * GetSlabRate((int)ElectricitySlabs.slab1)) + (100 * GetSlabRate((int)ElectricitySlabs.slab2)) + ((Units - 150) * GetSlabRate((int)ElectricitySlabs.slab3));
Slab1Charges = (50 * GetSlabRate((int)ElectricitySlabs.slab1));
Slab2Charges = (100 * GetSlabRate((int)ElectricitySlabs.slab2));
Slab3Charges = ((Units - 150) * GetSlabRate((int)ElectricitySlabs.slab3));
ecbilled.Slab1Charges = Slab1Charges;
ecbilled.Slab2Charges = Slab2Charges;
ecbilled.Slab3Charges = Slab3Charges;
ecbilled.TotalEnergyCharges = totalenergycharges;
ecbilled.Units = Units;
ecbilled.Slab = 3;
}
else if (Units >= (int)slab4range.min)
{
totalenergycharges = (50 * GetSlabRate((int)ElectricitySlabs.slab1)) + (100 * GetSlabRate((int)ElectricitySlabs.slab2)) + (150 * GetSlabRate((int)ElectricitySlabs.slab3)) + (Units - 300) * GetSlabRate((int)ElectricitySlabs.slab4);
Slab1Charges = (50 * GetSlabRate((int)ElectricitySlabs.slab1));
Slab2Charges = (100 * GetSlabRate((int)ElectricitySlabs.slab2));
Slab3Charges = (150 * GetSlabRate((int)ElectricitySlabs.slab3));
Slab4Charges = (Units - 300) * GetSlabRate((int)ElectricitySlabs.slab4);
ecbilled.Slab1Charges = Slab1Charges;
ecbilled.Slab2Charges = Slab2Charges;
ecbilled.Slab3Charges = Slab3Charges;
ecbilled.Slab4Charges = Slab4Charges;
ecbilled.TotalEnergyCharges = totalenergycharges;
ecbilled.Units = Units;
ecbilled.Slab = 4;
}
return(ecbilled);
}
public void WhenTheStateABDYElectricityBillGetsGenerated()
{
expectedresult = callwebapi(webapi);
totalenergycharges = expectedresult.TotalEnergyCharges;
}
public void GivenIConsumedUnitsInAMonth(int units)
{
webapi = webapi + "Calculation?units=" + units;
expectedresult = callwebapi(webapi);
totalenergycharges = expectedresult.TotalEnergyCharges;
}
