public void CreateModulusParameters_PassAccountDetailsRelatingToMethod_ReturnsSpecifiedMethod(string expectedSortCode, ModulusCheckingMethod expectedCheckingMethod)
{
// Arrange
var modulusParamtersFactory = new ModulusParametersFactory(CreateStandardModulusWeightingTable());
// Act
var modulusParameters = modulusParamtersFactory.CreateModulusParameters(new BankDetails(expectedSortCode, _standardAccountNo));
// Assert
Assert.AreEqual(expectedCheckingMethod, modulusParameters.CheckingMethod);
}
public void GetCheckingParameters_PassValidAccountDetails_ReturnsModulusParmetersObject()
{
// Arrange
var modulusParamtersFactory = new ModulusParametersFactory(CreateStandardModulusWeightingTable());
// Act
var modulusParameters = modulusParamtersFactory.CreateModulusParameters(new BankDetails("204455", _standardAccountNo));
// Assert
Assert.IsNotNull(modulusParameters);
}
public void CreateModulusParameters_PassAccountDetailsNotInWeightingTable_AlwaysReturnsZero(string sortCode, string accountNo)
{
// Arrange
var modulusWeightingDigit = new ModulusWeightingDigit(1);
var bankDetails = new BankDetails(sortCode, accountNo);
var modulusParametersFactory = new ModulusParametersFactory(ModulusTestHelper.CreateSingleRangeWeightingTableModulusTenPass());
// Act
var modulusParameters = modulusParametersFactory.CreateModulusParameters(bankDetails);
// Assert
Assert.AreEqual(-1, modulusParameters.GetWeighting(modulusWeightingDigit, bankDetails.VerificationValue));
}
public void CreateModulusParameters_PassAccountDetails_ReturnsCorrectWeightingValues(int digit, int expectedValue)
{
// Arrange
var modulusWeightingDigit = new ModulusWeightingDigit(digit);
var bankDetails = new BankDetails("089999", "66374958");
var modulusParametersFactory = new ModulusParametersFactory(ModulusTestHelper.CreateSingleRangeWeightingTableModulusTenPass());
// Act
var modulusParameters = modulusParametersFactory.CreateModulusParameters(bankDetails);
// Assert
Assert.AreEqual(expectedValue, modulusParameters.GetWeighting(modulusWeightingDigit, bankDetails.VerificationValue));
}
public void IsValid_ValidAccountDetails_ReturnsTrue(string sortCode, string accountNo, ModulusCheckingMethod checkingMethod)
{
// Arrange
var bankDetails = new BankDetails(sortCode, accountNo);
var modulusParametersFactory = new ModulusParametersFactory(ModulusTestHelper.CreateStandardWeightingTable(checkingMethod));
var modulusParameters = modulusParametersFactory.CreateModulusParameters(bankDetails);
var standardModulusCheck = new StandardModulusCheck(modulusParameters);
// Act
var result = standardModulusCheck.IsValid(bankDetails);
// Assert
Assert.AreEqual(true, result);
}
public ModulusController(IWeightingsRepository weightingsRepository, ModulusWeightingFactory modulusWeightingFactory)
{
_modulusParametersFactory = new ModulusParametersFactory(new ModulusWeightingTable(weightingsRepository.GetAllWeightings().Select(modulusWeightingFactory.Create)));
}