public void ShouldSplitLettersRangeInputsIntersectsSeveralSegmentsCase()
{
TerminalRangeInputCollection <char> items;
ITerminalRangeInput <char>[] inputs;
items = new TerminalRangeInputCollection <char>(new FSMLib.LexicalAnalysis.RangeValueProvider());
Assert.AreEqual(0, items.Count);
items.Add(new TerminalRangeInput('a', 'c'));
Assert.AreEqual(1, items.Count);
items.Add(new TerminalRangeInput('e', 'g'));
Assert.AreEqual(2, items.Count);
items.Add(new TerminalRangeInput('c', 'e'));
inputs = items.ToArray();
Assert.AreEqual(5, inputs.Length);
Assert.AreEqual('a', inputs[0].FirstValue);
Assert.AreEqual('b', inputs[0].LastValue);
Assert.AreEqual('c', inputs[1].FirstValue);
Assert.AreEqual('c', inputs[1].LastValue);
Assert.AreEqual('d', inputs[2].FirstValue);
Assert.AreEqual('d', inputs[2].LastValue);
Assert.AreEqual('e', inputs[3].FirstValue);
Assert.AreEqual('e', inputs[3].LastValue);
Assert.AreEqual('f', inputs[4].FirstValue);
Assert.AreEqual('g', inputs[4].LastValue);
}
public void ShouldEnumerate()
{
TerminalRangeInputCollection <char> items;
ITerminalRangeInput <char>[] ranges;
items = new TerminalRangeInputCollection <char>(new FSMLib.LexicalAnalysis.RangeValueProvider());
items.Add('a');
items.Add('b');
ranges = items.ToArray();
Assert.AreEqual(2, ranges.Length);
Assert.AreEqual('a', ranges[0].FirstValue);
Assert.AreEqual('a', ranges[0].LastValue);
Assert.AreEqual('b', ranges[1].FirstValue);
Assert.AreEqual('b', ranges[1].LastValue);
}
public void ShouldSplitLettersRangeInputsUsingSingleTerminalCase()
{
TerminalRangeInputCollection <char> items;
ITerminalRangeInput <char>[] inputs;
items = new TerminalRangeInputCollection <char>(new FSMLib.LexicalAnalysis.RangeValueProvider());
Assert.AreEqual(0, items.Count);
items.Add(new TerminalRangeInput('a', 'g'));
items.Add('c');
inputs = items.ToArray();
Assert.AreEqual(3, inputs.Length);
Assert.AreEqual('a', inputs[0].FirstValue);
Assert.AreEqual('b', inputs[0].LastValue);
Assert.AreEqual('c', inputs[1].FirstValue);
Assert.AreEqual('c', inputs[1].LastValue);
Assert.AreEqual('d', inputs[2].FirstValue);
Assert.AreEqual('g', inputs[2].LastValue);
}