public void ShouldGetDistinctOneNonTerminalInputs()
{
DistinctInputFactory distinctInputFactory;
IActionInput <Token>[] inputs;
distinctInputFactory = new DistinctInputFactory(new RangeValueProvider());
inputs = distinctInputFactory.GetDistinctInputs(new IInput <Token>[] { new NonTerminalInput("A"), new NonTerminalInput("A"), new NonTerminalInput("A") }).ToArray();
Assert.AreEqual(1, inputs.Length);
Assert.AreEqual("A", ((INonTerminalInput <Token>)inputs[0]).Name);
}
public void ShouldGetDistinctOneNextInputs()
{
DistinctInputFactory distinctInputFactory;
IActionInput <Token>[] inputs;
distinctInputFactory = new DistinctInputFactory(new RangeValueProvider());
inputs = distinctInputFactory.GetDistinctInputs(new IInput <Token>[] { new TerminalInput(new Token("C", "a")), new TerminalInput(new Token("C", "a")), new TerminalInput(new Token("C", "a")) }).ToArray();
Assert.AreEqual(1, inputs.Length);
Assert.AreEqual(new Token("C", "a"), ((ITerminalInput <Token>)inputs[0]).Value);
}
public void ShouldGetDistinctTwoNextInputs()
{
DistinctInputFactory distinctInputFactory;
IActionInput <char>[] inputs;
distinctInputFactory = new DistinctInputFactory(new RangeValueProvider());
inputs = distinctInputFactory.GetDistinctInputs(new IInput <char>[] { new TerminalInput('a'), new TerminalInput('a'), new TerminalInput('b') }).ToArray();
Assert.AreEqual(2, inputs.Length);
Assert.AreEqual('a', ((ITerminalInput <char>)inputs[0]).Value);
Assert.AreEqual('b', ((ITerminalInput <char>)inputs[1]).Value);
}
public static IAutomatonTable <char> BuildAutomatonTable(IEnumerable <string> Rules)
{
IAutomatonTableFactory <char> automatonTableFactory;
IAutomatonTable <char> automatonTable;
SituationCollectionFactory <char> situationCollectionFactory;
DistinctInputFactory distinctInputFactory;
distinctInputFactory = new DistinctInputFactory(new RangeValueProvider());
automatonTableFactory = new AutomatonTableFactory <char>( );
situationCollectionFactory = new SituationCollectionFactory <char>(SituationGraphHelper.BuildSituationGraph(Rules.Select(item => RuleHelper.BuildRule(item)).ToArray()));
automatonTable = automatonTableFactory.BuildAutomatonTable(situationCollectionFactory, distinctInputFactory);
return(automatonTable);
}
public void ShouldSplitLettersRangesUsingOneLetter()
{
DistinctInputFactory distinctInputFactory;
IActionInput <char>[] inputs;
distinctInputFactory = new DistinctInputFactory(new RangeValueProvider());
inputs = distinctInputFactory.GetDistinctInputs(new IInput <char>[] { new TerminalRangeInput('a', 'g'), new TerminalInput('c') }).ToArray();
Assert.AreEqual(3, inputs.Length);
Assert.AreEqual('a', ((TerminalRangeInput)inputs[0]).FirstValue);
Assert.AreEqual('b', ((TerminalRangeInput)inputs[0]).LastValue);
Assert.AreEqual('c', ((TerminalInput)inputs[1]).Value);
Assert.AreEqual('d', ((TerminalRangeInput)inputs[2]).FirstValue);
Assert.AreEqual('g', ((TerminalRangeInput)inputs[2]).LastValue);
}
