private void RenderIndent(HamlNode node, HamlNodeTextContainer nodeText)
{
if (node.IsLeadingWhitespaceTrimmed) return;
if (node.IsWhitespaceNode() && node.IsTrailingWhitespaceTrimmed) return;
ClassBuilder.Append(nodeText.Indent);
}
public HamlNodeHtmlAttribute(int lineNumber, string name, string value)
: base(lineNumber, string.Format("{0}: {1}", name, value))
{
_name = name;
Child = new HamlNodeTextContainer(SourceFileLineNum, GetValue(value)).Children[0];
}
public void Walk_IndentedNode_WritesIndent()
{
const string indent = " ";
var node = new HamlNodeTextContainer(new HamlLine("Content", HamlRuleEnum.PlainText, indent, 0));
_walker.Walk(node);
Assert.That(_mockClassBuilder.Build(""), Is.StringStarting(indent));
}
public void GetNextUnresolvedPartial_PartialIsAGrandchildNode_ReturnsPartial()
{
var textContainerNode = new HamlNodeTextContainer(0, "Test content");
var partial = new HamlNodePartial(new HamlLine("", HamlRuleEnum.Partial, "", -1));
textContainerNode.AddChild(partial);
var rootNode = new HamlNodeDummy();
rootNode.AddChild(textContainerNode);
var result = rootNode.GetNextUnresolvedPartial();
Assert.That(result, Is.EqualTo(partial));
}
private void ParseValue(int index)
{
if (index >= Content.Length) return;
string value = Content.Substring(index + 1);
HamlNode childNode = null;
if (IsQuoted(value))
childNode = new HamlNodeTextContainer(Metrics.SubSpan(index + 2, value.Length-2),
RemoveQuotes(value));
else
childNode = new HamlNodeTextVariable(Metrics.SubSpan(index + 1, value.Length),
RemoveQuotes(value));
AddChild(childNode);
}
private HamlNodeHtmlAttribute(int sourceFileLineNo, string nameValuePair)
: base(sourceFileLineNo, nameValuePair)
{
int index = 0;
_name = ParseName(ref index, nameValuePair, sourceFileLineNo);
var value = ParseValue(index, nameValuePair);
if (value.StartsWith("\"") || value.StartsWith("\'"))
{
Child = new HamlNodeTextContainer(sourceFileLineNo, value).Children[0];
}
else
{
Child = new HamlNodeEval(sourceFileLineNo, value);
}
}
public void Walk_InvalidNodeType_ThrowsInvalidCastException()
{
var node = new HamlNodeTextContainer(new HamlSourceFileMetrics(0, 0, 0, 0), "");
Assert.Throws<InvalidCastException>(() => _walker.Walk(node));
}
public void IsWhitespace_ReturnsCorrectResult(string whiteSpace, bool expectedResult)
{
var node = new HamlNodeTextContainer(new HamlLine(whiteSpace, HamlRuleEnum.PlainText, indent: ""));
Assert.That(node.IsWhitespace(), Is.EqualTo(expectedResult));
}
public void Children_MultipleFragments_ChildrenAreOfCorrectType(string line, Type node1Type, Type node2Type)
{
var node = new HamlNodeTextContainer(new HamlSourceFileMetrics(0, 0, 0, 0), line);
Assert.That(node.Children.First(), Is.InstanceOf(node1Type));
Assert.That(new List<HamlNode>(node.Children)[1], Is.InstanceOf(node2Type));
}
public void Children_FirstChildIsOfCorrectType(string line, Type expectedType)
{
var node = new HamlNodeTextContainer(new HamlSourceFileMetrics(0, 0, 0, 0), line);
Assert.That(node.Children.First(), Is.InstanceOf(expectedType));
Assert.That(node.Children.Count(), Is.EqualTo(1));
}
public void Children_EscapedContent_RemovesEscapeCharacter()
{
var node = new HamlNodeTextContainer(new HamlLine("\\#{variable}", HamlRuleEnum.PlainText, indent: ""));
Assert.That(node.Children.First().Content, Is.EqualTo("#{variable}"));
}
public void Children_EmptyString_NoChildren()
{
var node = new HamlNodeTextContainer(new HamlLine("", HamlRuleEnum.PlainText, indent: ""));
Assert.That(node.Children.Count(), Is.EqualTo(0));
}