public void ParseInvalidIdentifier()
{
var t_Rule = new IdentifierRule();
var t_Expression = t_Rule.Match(CreateState(new Token(TokenType.Operator, "+")));
t_Expression
.HasError()
.Should()
.BeTrue();
}
/// <summary>
/// Derives a <b>UPI</b> from the values in the product infoset
/// represented by the indicated DOM <see cref="XmlElement"/> based on the
/// target product taxonomy classification.
/// </summary>
/// <param name="infoset">The root <see cref="XmlElement"/> of the product infoset.</param>
/// <param name="productType">The target product taxonomy classification.</param>
/// <returns>The derived <b>UPI</b> instance or <c>null</c>.</returns>
public static UPI ForProductInfoset(XmlElement infoset, Category productType)
{
if (productType != null)
{
IdentifierRule rule = ruleBook.Find(productType.Name);
return((rule != null) ? new UPI(rule.GetIdentifier(infoset)) : null);
}
return(null);
}
public void ParseIdentifier()
{
var t_Rule = new IdentifierRule();
var t_Expression = t_Rule.Match(CreateState(new Token(TokenType.Identifier, "RAM")));
t_Expression
.HasError()
.Should()
.BeFalse();
t_Expression.Value.Expressions.First()
.Should()
.BeOfType <IdentifierExpression>();
((IdentifierExpression)t_Expression.Value.Expressions.First())
.Identifier
.Text
.Should()
.Be("RAM");
}