public void GetNumberOfExpressions_WhenNumberIs9_NumberOfExpressionsShouldBe1()
{
var uglyNumbers = new UglyNumbers("9");
int numberOfExpressions = uglyNumbers.GetNumberOfExpressions();
Assert.That(numberOfExpressions, Is.EqualTo(1));
}
public void GetNumberOfExpressions_WhenNumberIs12345_NumberOfExpressionsShouldBe64()
{
var uglyNumbers = new UglyNumbers("12345");
int numberOfExpressions = uglyNumbers.GetNumberOfExpressions();
Assert.That(numberOfExpressions, Is.EqualTo(64));
}
public void GetNumberOfExpressions_WhenALotOfNumbers_ShouldNotTimeout()
{
string[] numbers =
{
"0", "886683679", "40", "13", "85", "156", "20", "011", "4147", "3128664", "1",
"0000000000277", "9940999", "7679", "9221581623", "1433442", "24", "43620766", "44", "9"
};
foreach (var number in numbers)
{
var uglyNumbers = new UglyNumbers(number);
Console.WriteLine(number + " = " + uglyNumbers.GetNumberOfExpressions());
}
}
