public void Test_Should_ReturnsDFAAutomata_When_ConvertNFAToDFA_WithValidNFA()
{
List <char> alphabet = new List <char> {
'0', '1'
};
FiniteAutomata nfaTest = new FiniteAutomata(AutomataType.NFA, alphabet);
_ = nfaTest.AddState("A", isInitialState: true, false); //A
_ = nfaTest.AddState("B", false, false); //B
_ = nfaTest.AddState("C", false, isFinalState: true); //C
_ = nfaTest.AddTransition('0', "A", "A"); // TR: A '0'
_ = nfaTest.AddTransition('1', "A", "B,C"); // TR: A '1'
_ = nfaTest.AddTransition('0', "B", "A"); // TR: B '0'
_ = nfaTest.AddTransition('1', "B", "A,C"); // TR: B '1'
_ = nfaTest.AddTransition('0', "C", "A,B"); // TR: C '0'
_ = nfaTest.AddTransition('1', "C", "C"); // TR: C '1'
FiniteAutomata dfaTest = new FiniteAutomata(AutomataType.DFA, alphabet);
_ = dfaTest.AddState("A", isInitialState: true);
_ = dfaTest.AddState("B&C", isFinalState: true);
_ = dfaTest.AddState("A&B", false, false);
_ = dfaTest.AddState("A&C", isFinalState: true);
_ = dfaTest.AddState("A&B&C", isFinalState: true);
_ = dfaTest.AddTransition('0', "A", "A");
_ = dfaTest.AddTransition('1', "A", "B&C");
_ = dfaTest.AddTransition('0', "B&C", "A&B");
_ = dfaTest.AddTransition('1', "B&C", "A&C");
_ = dfaTest.AddTransition('0', "A&B", "A");
_ = dfaTest.AddTransition('1', "A&B", "A&B&C");
_ = dfaTest.AddTransition('0', "A&C", "A&B");
_ = dfaTest.AddTransition('1', "A&C", "B&C");
_ = dfaTest.AddTransition('0', "A&B&C", "A&B");
_ = dfaTest.AddTransition('1', "A&B&C", "A&B&C");
Convertor automataConverter = new Convertor();
FiniteAutomata converterDFA = automataConverter.NFAToDFA(nfaTest);
if (converterDFA.InitialState().StateName == dfaTest.InitialState().StateName &&
converterDFA.FinalState().Count() == dfaTest.FinalState().Count() &&
converterDFA.states.Count() == dfaTest.states.Count() &&
converterDFA.transitions.Count() == dfaTest.transitions.Count() &&
converterDFA.transitions.Last().transitionSymbol == dfaTest.transitions.Last().transitionSymbol)
{
Assert.Pass();
}
Assert.Fail();
}