public override string AfterParse(string html)
{
TocParser parser = new TocParser();
html = parser.InsertToc(html);
return html;
}
public override string AfterParse(string html)
{
TocParser parser = new TocParser();
html = parser.InsertToc(html);
return(html);
}
public void should_have_correct_tree_structure_from_basic_html()
{
// Arrange
TocParser tocParser = new TocParser();
string html = GetHtml();
// Act
tocParser.InsertToc(html);
// Assert
Item root = tocParser.Tree.Root;
Assert.That(root, Is.Not.Null);
Assert.That(root.Level, Is.EqualTo(Tree.DEFAULT_LEVEL_ZERO_BASED));
List<Item> allH2s = root.Children.ToList();
Assert.That(allH2s.Count, Is.EqualTo(2));
// <h2>First h2</h2>
Item firstH2 = allH2s[0];
Assert.That(firstH2.Children.Count(), Is.EqualTo(1));
Item firstH3 = firstH2.GetChild(0);
Assert.That(firstH3.Children.Count(), Is.EqualTo(0));
// <h2>Second h2</h2>
Item secondH2 = allH2s[1];
Assert.That(secondH2.Children.Count(), Is.EqualTo(2));
Item secondH3 = secondH2.GetChild(0);
Assert.That(secondH3.Children.Count(), Is.EqualTo(0));
Item thirdH3 = secondH2.GetChild(1);
Assert.That(thirdH3.Children.Count(), Is.EqualTo(1));
Item firstH4 = thirdH3.GetChild(0);
Assert.That(firstH4.Children.Count(), Is.EqualTo(0));
}
public void should_have_correct_titles()
{
// Arrange
TocParser tocParser = new TocParser();
string html = GetHtml();
// Act
tocParser.InsertToc(html);
// Assert
Item root = tocParser.Tree.Root;
List<Item> allH2s = root.Children.ToList();
Item firstH2 = allH2s[0];
Item firstH3 = firstH2.GetChild(0);
Item secondH2 = allH2s[1];
Item thirdH3 = secondH2.GetChild(1);
Item firstH4 = thirdH3.GetChild(0);
Assert.That(firstH2.Title, Is.EqualTo("First h2"));
Assert.That(firstH3.Title, Is.EqualTo("First h3"));
Assert.That(secondH2.Title, Is.EqualTo("Second h2"));
Assert.That(thirdH3.Title, Is.EqualTo("Third h3"));
Assert.That(firstH4.Title, Is.EqualTo("Lonely h4"));
}
public void should_have_correct_html_nesting_and_warning_titles_when_missing_levels()
{
// From issue #177
// Arrange
TocParser tocParser = new TocParser();
string html = "{TOC} <p>some text</p>";
html += "<h1>h1</h1>"; // deliberately removed
//html += " <h2>h2</h2>"; // deliberately removed
html += " <h3>h3a</h3>";
html += " <h4>h4a</h4>";
html += " <h4>h4b</h4>";
html += " <h3>h3b</h3>";
html += " <h4>h4c</h4>";
html += " <h5>h5a</h5>";
html += " <h5>h5b</h5>";
html += " <h3>h3c</h3>";
html += " <h4>h4d</h4>";
html += " <h2>h2b</h2>";
//html += " <h3>h3</h3>"; // deliberately removed
//html += " <h4>h4</h4>"; // deliberately removed
html += " <h5>h5c</h5>";
// Act
string actual = tocParser.InsertToc(html);
// Assert
Assert.That(actual, Is.StringContaining("(Missing level 2 header)"));
Assert.That(actual, Is.StringContaining("(Missing level 3 header)"));
Assert.That(actual, Is.StringContaining("(Missing level 4 header)"));
Assert.That(actual, Is.StringContaining("1.3 h3c"));
Assert.That(actual, Is.StringContaining("1.3.1 h4d"));
}
public void should_ignore_multiple_curlies()
{
// Arrange
TocParser tocParser = new TocParser();
string html = "Give me a {{TOC}} and a {{{{TOC}}}} - the should not render a TOC";
string expected = html;
// Act
string actual = tocParser.InsertToc(html);
// Assert
Assert.That(actual, Is.EqualTo(expected));
}
public void should_have_correct_section_numbering_for_large_lists()
{
// Arrnage
TocParser tocParser = new TocParser();
string html = GetLotsOfHeaders();
// Act
string actual = tocParser.InsertToc(html);
// Assert
// (really basic asserts, as the alternative is to just copy the HTML)
Assert.That(actual, Is.Not.StringContaining("1 First h1"));
Assert.That(actual, Is.StringContaining("1. First h2"));
Assert.That(actual, Is.StringContaining("2. Second h2"));
Assert.That(actual, Is.StringContaining("2.1 h3 number #0"));
Assert.That(actual, Is.StringContaining("2.47 h3 number #46"));
Assert.That(actual, Is.StringContaining("2.52 Yet Another h3"));
Assert.That(actual, Is.StringContaining("2.52.1 Lonely h4"));
}
public void should_have_named_anchors_inserted_by_headers_in_html()
{
// Arrange
TocParser tocParser = new TocParser();
string html = GetHtml();
// Act
string actual = tocParser.InsertToc(html);
// Assert
StringAssert.IsMatch(@"<h2><a name=\"".*?""></a>First h2</h2>", actual);
}
