public void PriceLookupSpecification_IsValid_IfspGlobalPriceLookupData_ReturnsTrue()
{
var priceLookupEnumerator = IfspGlobalPriceLookupData.GetEmumerator();
var subject = new PriceLookupSpecification();
while (priceLookupEnumerator.MoveNext())
{
// Arrange
var priceLookup = priceLookupEnumerator.Current;
var pluCode = priceLookup.PluCode;
const bool expected = true;
// Act
var actual = subject.IsValid(pluCode);
// Assert
Assert.AreEqual(expected, actual, $"Known valid IFSP Global PLU '{pluCode}' IsValid = {actual}.");
}
}
public void PriceLookupSpecification_IsValid_IfspGlobalPriceLookupDataWithCheckDigits_ReturnsFalse()
{
var priceLookupEnumerator = IfspGlobalPriceLookupData.GetEmumerator();
var subject = new PriceLookupSpecification();
while (priceLookupEnumerator.MoveNext())
{
// Arrange
var priceLookup = priceLookupEnumerator.Current;
var pluCode = priceLookup.PluCode;
var checkDigit = pluCode + Calculations.CalculateCheckDigit(pluCode);
var pluCodeWithCheckDigit = checkDigit;
const bool expected = false;
// Act
var actual = subject.IsValid(pluCodeWithCheckDigit);
// Assert
Assert.AreEqual(expected, actual, $"Known valid IFSP Global PLU '{pluCode}' with check digit '{checkDigit}' (invalid) IsValid = {actual}.");
}
}
public void PriceLookupSpecification_Parse_IfspGlobalPriceLookupData_ReturnsExpectedPluProductCode()
{
var priceLookupEnumerator = IfspGlobalPriceLookupData.GetEmumerator();
var subject = new PriceLookupSpecification();
while (priceLookupEnumerator.MoveNext())
{
// Arrange
var priceLookup = priceLookupEnumerator.Current;
var pluCode = priceLookup.PluCode;
var expected = new ProductLookup
{
Code = pluCode,
CheckDigit = null
};
// Act
var actual = subject.Parse(pluCode);
// Assert
AssertHelpers.AreComparablyEqual(expected, actual, $"Known valid IFSP Global PLU '{pluCode}' not parsed as expected.");
}
}
