/// <summary>
/// Parses wikitext, and asserts
/// 1. Whether the parsed AST can be converted back to the same wikitext as input.
/// 2. Whether the parsed AST is correct.
/// </summary>
public Wikitext ParseAndAssert(string text, string expectedDump, WikitextParserOptions options)
{
if (options == null)
{
throw new ArgumentNullException(nameof(options));
}
var parser = new WikitextParser {
Options = options
};
var root = parser.Parse(text);
var parsedText = root.ToString();
Output.WriteLine("Original Text\n====================");
Output.WriteLine(text);
Output.WriteLine("Parsed Text\n====================");
Output.WriteLine(parsedText);
var rootExpr = Utility.Dump(root);
Output.WriteLine("AST Dump\n====================");
Output.WriteLine(EscapeString(rootExpr));
if (expectedDump != rootExpr)
{
Assert.Equal(EscapeString(expectedDump), EscapeString(rootExpr));
}
if (!options.AllowClosingMarkInference)
{
Assert.Equal(text, parsedText);
}
return(root);
}
public void TestMethod2()
{
var options = new WikitextParserOptions
{
AllowClosingMarkInference = true
};
var root = ParseAndAssert("{{Test{{test|a|b|c}}|def|g=h",
"P[{{Test{{test|a|b|c}}|P[def]|P[g]=P[h]}}]",
options);
Assert.True(((IWikitextParsingInfo)root.Lines.FirstNode.EnumChildren().First()).InferredClosingMark);
root = ParseAndAssert("<div><a>test</a><tag>def</div>",
"P[<div>P[<a>P[test]</a><tag>P[def]</tag>]</div>]",
options);
Assert.True(((IWikitextParsingInfo)root.EnumDescendants().OfType <TagNode>().First(n => n.Name == "tag"))
.InferredClosingMark);
root = ParseAndAssert("<div><a>test</a><tag>def{{test|</div>",
"P[<div>P[<a>P[test]</a><tag>P[def{{test|P[$</div$>]}}]</tag>]</div>]",
options);
Assert.True(((IWikitextParsingInfo)root.EnumDescendants().OfType <TagNode>().First(n => n.Name == "tag"))
.InferredClosingMark);
}