public void Test003(WhitespaceOption whitespaceOption)
{
var sut = new TextNodeComparer(whitespaceOption);
var comparison = ToComparison(" hello\n\nworld ", " hello\n\nworld ");
sut.Compare(comparison, CompareResult.Different).ShouldBe(CompareResult.Same);
}
public void Test51(string tag, WhitespaceOption whitespaceOption)
{
var sut = new TextNodeFilter(WhitespaceOption.Normalize);
var pre = ToNode($"<{tag} diff:whitespace=\"{whitespaceOption.ToString()}\">\n\t</{tag}>");
var source = pre.FirstChild.ToComparisonSource(0, ComparisonSourceType.Control);
sut.Filter(source, FilterDecision.Keep).ShouldBe(FilterDecision.Exclude);
}
/// <summary>
/// Creates a text node filter with the provided option.
/// </summary>
/// <param name="option"></param>
public TextNodeFilter(WhitespaceOption option)
{
Whitespace = option;
}
/// <summary>
/// Enables the one-to-one node-matching strategy during diffing.
/// </summary>
public static IDiffingStrategyCollection AddTextComparer(this IDiffingStrategyCollection builder, WhitespaceOption whitespaceOption, bool ignoreCase)
{
builder.AddFilter(new TextNodeFilter(whitespaceOption).Filter, StrategyType.Specialized);
builder.AddComparer(new TextNodeComparer(whitespaceOption, ignoreCase).Compare, StrategyType.Specialized);
return(builder);
}
/// <summary>
/// Instantiates a <see cref="TextNodeComparer"/> with the provided configuration.
/// </summary>
public TextNodeComparer(WhitespaceOption option = WhitespaceOption.Preserve, bool ignoreCase = false)
{
Whitespace = option;
IgnoreCase = ignoreCase;
}