public void Identifies_missing_header_in_complex_document()
{
var html = new StringBuilder();
html.Append("<h1 />");
html.Append("<div>");
html.Append(" <h2 />");
html.Append(" <div>");
html.Append(" <h3 />");
html.Append(" </div>");
html.Append(" <h2 />");
html.Append(" <div />");
html.Append(" <div>");
html.Append(" <div>");
html.Append(" <h4 />");
html.Append(" </div>");
html.Append(" <h2 />");
html.Append(" <div>");
html.Append(" <h3 />");
html.Append(" </div>");
html.Append(" </div>");
html.Append("</div>");
var errors = new HeadingsAreLogicallyOrdered().ValidateHtml(html);
errors.Length.ShouldEqual(1);
errors[0].Message.ShouldEqual(
@"Illogical heading order: Expected to find <h3> but found <h4 /> instead");
}
public void Identifies_missing_h1_tag()
{
var errors = new HeadingsAreLogicallyOrdered().ValidateHtml(@"<div><h2>Second-Level Heading</h2></div>");
errors.Length.ShouldEqual(1);
errors[0].Message.ShouldEqual(
@"Illogical heading order: Expected to find <h1> but found <h2>Second-Level Heading</h2> instead");
}
