public void SubsetConstruction_String()
{
var nfaBuilder = new Graph.Builder();
NFAHelper.Graph(
nfaBuilder,
NFAHelper.Series(
nfaBuilder,
NFAHelper.CreateSimplePath(nfaBuilder, '"'),
NFAHelper.Optional(
nfaBuilder,
NFAHelper.Repeat(
nfaBuilder,
NFAHelper.Parallell(
nfaBuilder,
NFAHelper.Series(
nfaBuilder,
NFAHelper.CreateSimplePath(nfaBuilder, '"'),
NFAHelper.CreateSimplePath(nfaBuilder, '"')),
NFAHelper.CreateSimplePath(nfaBuilder, '"', true)))),
NFAHelper.CreateSimplePath(nfaBuilder, '"')));
var dfaGraph = FATools.CreateDfa(nfaBuilder.Graph);
const string expected =
"0 (S:S0) -- [\"] --> 1\r\n" +
"1 -- [\"] --> 2 (L:E0)\r\n" +
"1 -- ![\"] --> 1\r\n" +
"2 (L:E0) -- [\"] --> 1\r\n" +
"";
Assert.That(FARenderer.Render(dfaGraph), Is.EqualTo(expected));
}
public void SubsetConstruction_Label()
{
var nfaGraphBuilder = new Graph.Builder();
var lead = new CharRange[] { new CharRange('A', 'Z'), new CharRange('a', 'z') };
var tail = new CharRange[] { new CharRange('A', 'Z'), new CharRange('a', 'z'), new CharRange('0', '9'), new CharRange('_', '_') };
NFAHelper.Graph(
nfaGraphBuilder,
NFAHelper.Series(
nfaGraphBuilder,
NFAHelper.CreateSimplePath(nfaGraphBuilder, CharSet.New(lead)),
NFAHelper.Optional(
nfaGraphBuilder,
NFAHelper.Repeat(
nfaGraphBuilder,
NFAHelper.CreateSimplePath(nfaGraphBuilder, CharSet.New(tail))))));
var dfaGraph = FATools.CreateDfa(nfaGraphBuilder.Graph);
const string expected =
"0 (S:S0) -- [A-Z,a-z] --> 1 (L:E0)\r\n" +
"1 (L:E0) -- [0-9,A-Z,_,a-z] --> 1 (L:E0)\r\n" +
"";
Assert.That(FARenderer.Render(dfaGraph), Is.EqualTo(expected));
}