public void Accept_EmptyDocument_EmptyResult()
{
var document = new FlowDocument();
var visitor = new FlowDocumentVisitor(e => true);
visitor.Accept(document);
Assert.That(visitor.Results, Is.Empty);
}
public void Accept_SingleRunElement_ReturnsRunElement()
{
var document = new FlowDocument();
document.Blocks.Add(new Paragraph(new Run("Some dummy ")));
var visitor = new FlowDocumentVisitor(e => e is Run);
visitor.Accept(document);
Assert.That(visitor.Results.OfType <Run>().Count(), Is.EqualTo(1));
}
public void Accept_HyperlinkInLists_AllHyperlinksFound()
{
var document = new FlowDocument();
var list = new List();
list.ListItems.Add(new ListItem(new Paragraph(new Hyperlink(new Run("http://github.com")))));
list.ListItems.Add(new ListItem(new Paragraph(new Hyperlink(new Run("http://github.com")))));
list.ListItems.Add(new ListItem(new Paragraph(new Hyperlink(new Run("http://github.com")))));
document.Blocks.Add(list);
var visitor = new FlowDocumentVisitor(e => e is Hyperlink)
{
ContinueAfterMatch = true
};
visitor.Accept(document);
Assert.That(visitor.Results.OfType <Hyperlink>().Count(), Is.EqualTo(3));
}
public void Accept_MultipleRunElementsAndContinueAfterMatchIsTrue_AllRunElementsReturned()
{
var document = new FlowDocument();
var para = new Paragraph();
para.Inlines.Add(new Run("a"));
para.Inlines.Add(new Run("b"));
para.Inlines.Add(new Run("c"));
document.Blocks.Add(para);
var visitor = new FlowDocumentVisitor(e => e is Run)
{
ContinueAfterMatch = true
};
visitor.Accept(document);
Assert.That(visitor.Results.OfType <Run>().Count(), Is.EqualTo(3));
}
