public void TestMixedPlainAndFormattedText(string formattedText, string plainText)
{
Paragraph paragraph = document.LastSection.AddParagraph();
paragraph.AddFormattedText(formattedText);
paragraph.AddText(plainText);
Assert.AreEqual($"{formattedText}{plainText}", paragraph.GetRawText());
}
/// <summary>
/// Get the plain text contents of the paragraph.
/// </summary>
/// <remarks>
/// This will unwrap the FormattedText elements as needed.
/// </remarks>
/// <param name="paragraph">The paragraph.</param>
internal static string GetRawText(this Paragraph paragraph)
{
if (paragraph == null)
{
throw new ArgumentNullException(nameof(paragraph));
}
return(string.Join("", paragraph.Elements.GetTextElements()));
}
/// <summary>
/// Return true iff the paragraph is empty.
/// </summary>
/// <param name="paragraph">The paragraph.</param>
internal static bool IsEmpty(this Paragraph paragraph)
{
if (paragraph == null)
{
throw new ArgumentNullException(nameof(paragraph));
}
if (paragraph.Elements.OfType <Image>().Any())
{
return(false);
}
IEnumerable <string> textElements = paragraph.Elements.GetTextElements();
return(textElements.All(string.IsNullOrEmpty));
}
public void TestParagraphWithLinebreaks()
{
Paragraph paragraph = document.LastSection.AddParagraph();
string text0 = "before line break";
string text1 = "\n";
string text2 = "afterlinebreak";
paragraph.AddText(text0);
paragraph.AddText(text1);
paragraph.AddText(text2);
string expected = $"{text0}{text1}{text2}";
Assert.AreEqual(expected, paragraph.GetRawText());
}
public void TestGetHyperlinkTextElements()
{
string linkName = "hyperlinkName";
string linkText = "link text";
string linkFormatted = "link formatted text";
Paragraph paragraph = document.LastSection.AddParagraph();
Hyperlink link = paragraph.AddHyperlink(linkName);
link.AddText(linkText);
link.AddFormattedText(linkFormatted);
List <string> textElements = paragraph.Elements.GetTextElements().ToList();
Assert.AreEqual(2, textElements.Count);
Assert.AreEqual(linkText, textElements[0]);
Assert.AreEqual(linkFormatted, textElements[1]);
}
public void TestGetTextElementsOrder()
{
Paragraph paragraph = document.LastSection.AddParagraph();
string text0 = "formatted text 0";
string text1 = "plaintext 1";
string text2 = "formatted text 2";
paragraph.AddFormattedText(text0);
paragraph.AddText(text1);
paragraph.AddFormattedText(text2);
string[] elements = paragraph.Elements.GetTextElements().ToArray();
Assert.AreEqual(text0, elements[0]);
Assert.AreEqual(text1, elements[1]);
Assert.AreEqual(text2, elements[2]);
}
public void TestIsEmpty(bool empty, bool formattedText, params string[] elements)
{
Paragraph paragraph = document.LastSection.AddParagraph();
foreach (string text in elements)
{
if (formattedText)
{
paragraph.AddFormattedText(text);
}
else
{
paragraph.AddText(text);
}
}
Assert.AreEqual(empty, paragraph.IsEmpty());
}
public void TestInsertWithoutMarkdown()
{
// Add a paragraph with some italicised text.
string rawText = "raw text";
renderer.Render(new Paragraph(rawText), pdfBuilder);
// Ensure that the paragraph was inserted.
Assert.AreEqual(1, document.LastSection.Elements.Count);
MigraDocParagraph paragraph = document.LastSection.Elements[0] as MigraDocParagraph;
Assert.NotNull(paragraph);
Assert.AreEqual(1, paragraph.Elements.Count);
FormattedText insertedText = paragraph.Elements[0] as FormattedText;
Assert.NotNull(insertedText);
// Ensure that the inserted raw text matches and is italic.
Assert.AreEqual(rawText, ((Text)insertedText.Elements[0]).Content);
}
public void EnsureMarkdownInParagraphIsParsed()
{
// Add a paragraph with some italicised text.
string rawText = "italic text";
string italics = $"*{rawText}*";
renderer.Render(new Paragraph(italics), pdfBuilder);
// Ensure that the paragraph was inserted.
Assert.AreEqual(1, document.LastSection.Elements.Count);
MigraDocParagraph paragraph = document.LastSection.Elements[0] as MigraDocParagraph;
Assert.NotNull(paragraph);
Assert.AreEqual(1, paragraph.Elements.Count);
FormattedText insertedText = paragraph.Elements[0] as FormattedText;
Assert.NotNull(insertedText);
// Ensure that the inserted raw text matches and is italic.
Assert.AreEqual(rawText, ((Text)insertedText.Elements[0]).Content);
Assert.True(document.Styles[insertedText.Style].Font.Italic);
}
public void TestGetTextElements(bool formatted, params string[] elements)
{
Paragraph paragraph = document.LastSection.AddParagraph();
foreach (string text in elements)
{
if (formatted)
{
paragraph.AddFormattedText(text);
}
else
{
paragraph.AddText(text);
}
}
List <string> textElements = paragraph.Elements.GetTextElements().ToList();
Assert.AreEqual(elements.Length, textElements.Count);
for (int i = 0; i < elements.Length; i++)
{
Assert.AreEqual(elements[i], textElements[i]);
}
}
/// <summary>
/// Adds a new paragraph to the footnote.
/// </summary>
public void Add(Paragraph paragraph)
{
this.Elements.Add(paragraph);
}