public void ConcatenatedProduct_Of192AndNumbers1To3_ReturnsCorrectString()
{
// Arrange
var integer = 192;
var numbersToMultiplyWith = new List <int> {
1, 2, 3
};
var expectedResult = "192384576";
// Act
var result = PandigitalHelper.ConcatenatedProduct(integer, numbersToMultiplyWith);
// ASsert
result.Should().Be(expectedResult);
}
public void ConcatenatedProduct_Of9AndNumbers1To5_ReturnsCorrectString()
{
// Arrange
var integer = 9;
var numbersToMultiplyWith = new List <int> {
1, 2, 3, 4, 5
};
var expectedResult = "918273645";
// Act
var result = PandigitalHelper.ConcatenatedProduct(integer, numbersToMultiplyWith);
// ASsert
result.Should().Be(expectedResult);
}
public void GetPandigitalNumbers_ForNumbersFrom1To3_ReturnsCorrectList()
{
// Arrange
var charsAllowedToUse = new List <char> {
'1', '2', '3'
};
var expectedResult = new List <string> {
"123", "132", "213", "231", "312", "321"
};
// Act
var result = PandigitalHelper.GetPandigitalNumbers(charsAllowedToUse);
// ASsert
result.Should().BeEquivalentTo(expectedResult);
}
public void Is1To9Pandigital_ReturnsCorrectResult(string number, bool expectedResult)
{
PandigitalHelper.Is1To9Pandigital(number).Should().Be(expectedResult);
}
