[InlineData("xref:some_topic")] // DocFX cross-reference
public void ToString_returns_the_expected_value(string link)
{
var text = "Link Title";
var expectedValue = $"[{text}]({link})";
var span = new MdLinkSpan(text, link);
Assert.Equal(expectedValue, span.ToString());
}
public void ToString_escapes_special_characters_in_link_text(char charToEscape)
{
var title = $"prefix{charToEscape}suffix";
var link = "file.md";
var span = new MdLinkSpan(title, link);
var expectedValue = $"[prefix\\{charToEscape}suffix]({link})";
Assert.Equal(expectedValue, span.ToString());
}
public void DeepEquals_returns_expected_value()
{
var instance1 = new MdLinkSpan("content", "http://uri");
var instance2 = new MdLinkSpan("content", "http://uri");
var instance3 = new MdLinkSpan("other content", "http://uri");
var instance4 = new MdLinkSpan("other content", "http://uri2");
Assert.True(instance1.DeepEquals(instance1));
Assert.True(instance1.DeepEquals(instance2));
Assert.False(instance1.DeepEquals(null));
Assert.False(instance1.DeepEquals(instance3));
Assert.False(instance1.DeepEquals(new MdTextSpan("")));
Assert.False(instance3.DeepEquals(instance4));
}
public void Visit(SeeElement element)
{
if (element is null)
{
throw new ArgumentNullException(nameof(element));
}
// While Visual Studio only allows referring to other code elements using the <c>cref</c> attribute,
// linking to external resources (e.g. websites) is supported by as well using the <c>href</c> attribute.
//
// When a both attributes are present, the external link is ignored.
MdSpan span;
// <seealso /> references another assembly member
if (element.MemberId != null)
{
if (element.Text.IsEmpty)
{
span = m_SpanFactory.GetMdSpan(element.MemberId);
}
else
{
var linkText = TextBlockToMarkdownConverter.ConvertToSpan(element.Text, m_SpanFactory);
span = m_SpanFactory.CreateLink(element.MemberId, linkText);
}
}
// <seealso /> references an external resource
else if (element.Target != null)
{
if (element.Text.IsEmpty)
{
span = new MdLinkSpan(element.Target.ToString(), element.Target);
}
else
{
var linkText = TextBlockToMarkdownConverter.ConvertToSpan(element.Text, m_SpanFactory);
span = new MdLinkSpan(linkText, element.Target);
}
}
else
{
throw new InvalidOperationException($"Encountered instance of {nameof(SeeElement)} where both {nameof(SeeElement.MemberId)} and {nameof(SeeElement.Target)} were null.");
}
AddToCurrentParagraph(span);
}
protected void AddOverloadsTableSection(MdContainerBlock block, IEnumerable <TOverload> overloads, int headingLevel)
{
var table = new MdTable(new MdTableRow("Signature", "Description"));
foreach (var overload in overloads)
{
// optimization: we know the section we're linking to is on the same page
// so we can create the link to the anchor without going through PageBase.CreateLink()
var link = new MdLinkSpan(overload.Signature, "#" + m_Headings.Value[overload.MemberId].Anchor);
table.Add(
new MdTableRow(link, ConvertToSpan(overload.Summary))
);
}
block.Add(
new MdHeading("Overloads", headingLevel),
table
);
}
public void Visit(SeeElement element)
{
MdSpan span;
// <seealso /> references another assembly member
if (element.MemberId != null)
{
if (element.Text.IsEmpty)
{
span = m_SpanFactory.GetMdSpan(element.MemberId);
}
else
{
var linkText = TextBlockToMarkdownConverter.ConvertToSpan(element.Text, m_SpanFactory);
span = m_SpanFactory.CreateLink(element.MemberId, linkText);
}
}
// <seealso /> references an external resource
else if (element.Target != null)
{
if (element.Text.IsEmpty)
{
span = new MdLinkSpan(element.Target.ToString(), element.Target);
}
else
{
var linkText = TextBlockToMarkdownConverter.ConvertToSpan(element.Text, m_SpanFactory);
span = new MdLinkSpan(linkText, element.Target);
}
}
else
{
throw new InvalidOperationException($"Encountered instance of {nameof(SeeElement)} where both {nameof(SeeElement.MemberId)} and {nameof(SeeElement.Target)} were null.");
}
Result.Add(span);
}
