public void All_numbers_count_should_match_the_passed_number()
{
int number = 5;
var response = NumericSequenceHelper.GenerateNumericSequence(number);
Assert.Equal(response.AllNumbers.Count, number);
}
public void All_numbers_except_count()
{
int number = 5;
var response = NumericSequenceHelper.GenerateNumericSequence(number);
Assert.Equal(response.AllNumbersExcept.Count, number);
}
public void Even_numbers_count()
{
int number = 5;
int evenNumberCount = 2; // 2,4
var response = NumericSequenceHelper.GenerateNumericSequence(number);
Assert.Equal(response.EvenNumbers.Count, evenNumberCount);
}
public void Odd_numbers_count()
{
int number = 5;
int oddNumberCount = 3; // 1,3,5
var response = NumericSequenceHelper.GenerateNumericSequence(number);
Assert.Equal(response.OddNumbers.Count, oddNumberCount);
}
public void All_numbers_except_contains_letters()
{
int number = 15;
var response = NumericSequenceHelper.GenerateNumericSequence(number);
Assert.True(response.AllNumbersExcept.Contains("C"));
Assert.True(response.AllNumbersExcept.Contains("E"));
Assert.True(response.AllNumbersExcept.Contains("Z"));
}
public ApiResponse <NumericSequenceResponse> GetNumericSequence(int number)
{
ApiResponse <NumericSequenceResponse> response = null;
if (number <= 0)
{
response = new ApiResponse <NumericSequenceResponse>("Invalid number");
}
else
{
var numericSequenceResponse = NumericSequenceHelper.GenerateNumericSequence(number);
response = new ApiResponse <NumericSequenceResponse>(numericSequenceResponse);
}
return(response);
}
protected override ValidationResult IsValid(object value, ValidationContext validationContext)
{
_ = validationContext ?? throw new ArgumentNullException(nameof(validationContext));
if (value != null)
{
var numberFormat = (string)value;
var documentNumber = GetDocumentNumber(validationContext);
var isValid = NumericSequenceHelper.HasNumberPlaceholder(numberFormat) &&
NumericSequenceHelper.HasRightLength(numberFormat, documentNumber);
if (!isValid)
{
return(new ValidationResult(
"Invalid number format. The field must contain the {N} variable meant for increasing the serial number and can have a maximum of 10 characters."));
}
}
return(ValidationResult.Success);
}