public void diceFormulaRegexValidity()
{
DiceInterpreter diceEngine = new DiceInterpreter();
Dictionary <string, bool> diceFormulaTestStrings = new Dictionary <string, bool>();
diceFormulaTestStrings.Add("2", true);
diceFormulaTestStrings.Add("1w6", true);
diceFormulaTestStrings.Add("3w2+1", true);
diceFormulaTestStrings.Add("9w4-3", true);
diceFormulaTestStrings.Add("10w31-20", true);
diceFormulaTestStrings.Add("123w456+789", true);
diceFormulaTestStrings.Add("-1w6", false);
diceFormulaTestStrings.Add("(1w6)", false);
diceFormulaTestStrings.Add("a", false);
diceFormulaTestStrings.Add("3w5+2w4", false);
diceFormulaTestStrings.Add("3w5+", false);
foreach (string testStr in diceFormulaTestStrings.Keys)
{
bool isMatching = diceEngine.isValidDiceFormula(testStr);
TestContext.WriteLine("Evaluating \t{0} returns \t{1} should be \t{2}", testStr, isMatching, diceFormulaTestStrings[testStr]);
if (diceFormulaTestStrings[testStr])
{
Assert.True(isMatching);
}
else
{
Assert.False(isMatching);
}
}
}
