public IEnumerable <IEnumerable <int> > Generate(int numberOfLevels, int maxNumber, bool subsequentOddEven)
{
var result = new List <List <int> >();
var oddEven = subsequentOddEven
? (_randomiser.RandomNextBool() ? Randomiser.OddEven.Even : Randomiser.OddEven.Odd)
: Randomiser.OddEven.Any;
for (int i = 0; i < numberOfLevels; i++)
{
var row = new List <int>();
for (int j = 0; j <= i; j++)
{
var value = _randomiser.RandomNextInt(maxNumber, oddEven);
row.Add(value);
}
result.Add(row);
oddEven = _randomiser.SwitchOddEven(oddEven);
}
return(result);
}
public void RandomNextBoolReturnsExpectedValues()
{
var watchdog = 10000;
var wasTrue = false;
var wasFalse = false;
while (wasFalse == false && wasTrue == false && watchdog > 0)
{
var result = _sut.RandomNextBool();
if (result)
{
wasTrue = true;
}
else
{
wasFalse = true;
}
watchdog--;
}
Assert.True(watchdog > 0);
}