private void TokenizerIteration(string text, ref int i, ref int textTokenLength,
List <Token> tokens, List <TagElement> tagsCandidates)
{
if (IsEscapedSymbols(text, i))
{
if (textTokenLength != 0)
{
tokens.Add(CreateTextToken(text, i - textTokenLength,
textTokenLength));
textTokenLength = 0;
}
tokens.Add(CreateTextToken(text, i + 1, 1));
i++;
return;
}
if (MarkdownTagsLibrary.TryToGetUsableTagInAssociations(text, i, out var element))
{
if (textTokenLength != 0)
{
tokens.Add(CreateTextToken(text, i - textTokenLength,
textTokenLength));
textTokenLength = 0;
}
TryCreateTokenAndAddToList(text, element, tagsCandidates, tokens);
i += element.Length - 1;
return;
}
textTokenLength++;
}
public void ContainsInTagAssociations_InputSimpleString_ReturnFalseAndNullTag(string input, int index)
{
var containsBool = MarkdownTagsLibrary.TryToGetUsableTagInAssociations(input, index, out var result);
containsBool.Should().BeFalse();
result.Should().BeNull();
}
private static bool IsEscapedSymbols(string text, int index)
{
var currentChar = text.TryGetChar(index);
var nextChar = text.TryGetChar(index + 1);
return(currentChar == '\\' && nextChar.HasValue &&
(nextChar == '\\' || MarkdownTagsLibrary.TryToGetUsableTagInAssociations(text, index + 1, out var _)));
}
public void ContainsInTagAssociations_InputSimpleString_ReturnTrueAndExpectedTag(string input, int index, TagType expected)
{
var containsBool = MarkdownTagsLibrary.TryToGetUsableTagInAssociations(input, index, out var result);
containsBool.Should().BeTrue();
result.Should().NotBeNull();
result.Type.Should().Be(expected);
}
