private static ElementBlock GetElementBlock()
{
var elementShouldBeRendered = new ElementBlock(".showme");
elementShouldBeRendered.Add(new Property("height", new Number("px", 1)));
elementShouldBeRendered.Add(new Property("width", new Number("px", 1)));
return elementShouldBeRendered;
}
public void ShouldConvertElementBlocksInLessDomToCssDom()
{
var root = new ElementBlock("*");
root.Add(GetElementBlock());
var cssDocument = converter.BuildCssDocument(root);
Assert.That(cssDocument.Elements.Count, Is.EqualTo(1));
}
public void CanAddSubElements()
{
var e2 = new ElementBlock("E2");
var element = new ElementBlock("El");
element.Add(e2);
Assert.That(element.Elements.Contains(e2));
}
public void ShouldNotConvertElementBlocksInLessDomToCssDomIfInNestedFalseIfBlock()
{
var root = new ElementBlock("*");
var ifBlock = new IfBlock(new BoolExpression(new List<INode> {new Bool(false)}));
root.Add(ifBlock);
ifBlock.Add(GetElementBlock());
var cssDocument = converter.BuildCssDocument(root);
Assert.That(cssDocument.Elements.Count, Is.EqualTo(0));
}
public void CanRetrieveElementPath()
{
var e2 = new ElementBlock("E2");
var e3 = new ElementBlock("E3");
var element = new ElementBlock("El");
element.Add(e2);
e2.Add(e3);
Assert.That(e3.Path().Contains(element));
}
private IEnumerable<INode> Insert(PegNode node, ElementBlock elementBlock)
{
node = (node.child_ ?? node);
var path = (node).GetAsString(Src)
.Replace("\"", "").Replace("'", "");
if (HttpContext.Current != null){
path = HttpContext.Current.Server.MapPath(path);
}
if (File.Exists(path)){
var text = File.ReadAllText(path);
elementBlock.Add(new Insert(text));
}
return new List<INode>();
}
/// <summary>
/// declaration: standard_declaration / catchall_declaration ;
/// </summary>
/// <param name="node"></param>
/// <param name="elementBlock"></param>
private void Declaration(PegNode node, ElementBlock elementBlock)
{
var name = node.GetAsString(Src).Replace(" ", "");
var nextNode = node.next_;
if(nextNode == null){
// TODO: emit warning: empty declaration //
return;
}
if (nextNode.ToEnLess() == EnLess.comment)
nextNode = nextNode.next_;
var values = Expressions(nextNode, elementBlock);
var property = name.StartsWith("@") ? new Variable(name, values) : new Property(name, values);
elementBlock.Add(property);
}
/// <summary>
/// standard_ruleset: ws selectors [{] ws primary ws [}] ws;
/// </summary>
/// <param name="elementBlock"></param>
/// <param name="els"></param>
/// <returns></returns>
private static IEnumerable<ElementBlock> StandardSelectors(ElementBlock elementBlock, IEnumerable<ElementBlock> els)
{
foreach (var el in els)
{
elementBlock.Add(el);
elementBlock = elementBlock.Last;
}
yield return elementBlock;
}