public void ParseWidth_HeightAttributeTest()
{
//Parse tokens
MarkupParser markupParser = new MarkupParser(Init("80%20"));
Width_HeightAttribute parsedWidth_HeightAttribute = markupParser.ParseWidth_HeightAttribute();
//Check Id Attribute
Assert.AreEqual(80, parsedWidth_HeightAttribute.GetWidth());
Assert.AreEqual(20, parsedWidth_HeightAttribute.GetHeight());
}
/// <summary>
/// Parser for Width_HeightAttribute
/// </summary>
/// <returns>Parsed Width_HeightAttribute</returns>
public Width_HeightAttribute ParseWidth_HeightAttribute()
{
Width_HeightAttribute widthHeightAttribute = new Width_HeightAttribute();
//Get width
CurrentToken = TokenStream.NextToken();
widthHeightAttribute.SetWidth(ObjectToInt(CurrentToken.GetValue()));
//Skip % token
NextToken("%", "@width %height", '%');
//Get height
CurrentToken = TokenStream.NextToken();
widthHeightAttribute.SetHeight(ObjectToInt(CurrentToken.GetValue()));
return(widthHeightAttribute);
}
public void ParseDesignatorWithAttributeTest()
{
//Parse tokens
MarkupParser markupParser = new MarkupParser(Init("img@100%50"));
Designator parsedDesignator = markupParser.ParseDesignator();
//Check designator
Assert.AreEqual("img", parsedDesignator.GetIdentifier());
Assert.AreEqual(1, parsedDesignator.GetAttributes().Count);
//Check attribute
Attribute parsedAttribute = (Attribute)parsedDesignator.GetAttributes().Get(0);
Assert.AreEqual(typeof(Width_HeightAttribute), parsedAttribute.GetType());
//Check Width_HeightAttribute contents
Width_HeightAttribute attribute = (Width_HeightAttribute)parsedAttribute;
Assert.AreEqual(100, attribute.GetWidth());
Assert.AreEqual(50, attribute.GetHeight());
}
/// <summary>
/// Interpret Width_HeightAttribute
/// </summary>
/// <param name="attribute">Width_HeightAttribute to interpret</param>
public override void Visit(Width_HeightAttribute attribute)
{ //Add width and height attribute
Current.AddAttribute("width", attribute.GetWidth().ToString());
Current.AddAttribute("height", attribute.GetHeight().ToString());
}
public virtual void Visit(Width_HeightAttribute attribute)
{
VisitSubNodes(attribute);
}
