public void Constructor_ValueWithQuotes_GeneratesCorrectContent(
string nodeText, string expectedContent, Type expectedType)
{
var node = new HamlNodeHtmlAttribute(new HamlSourceFileMetrics(0, 0, 0, 0), nodeText);
Assert.That(node.Children.First().Children.First(), Is.InstanceOf(expectedType));
Assert.That(node.Children.First().Children.First().Content, Is.EqualTo(expectedContent));
}
public void Constructor_ValidAttributeStrings_ExtractsQuoteCharCorrectly(
string attributeString, char expectedQuoteChar)
{
var tag = new HamlNodeHtmlAttribute(new HamlSourceFileMetrics(0, 0, 0, 0), attributeString);
Assert.That(tag.QuoteChar, Is.EqualTo(expectedQuoteChar));
}
public void Constructor_NormalUse_GeneratesCorrectNameValuePair(string input, string name, string value)
{
var node = new HamlNodeHtmlAttribute(new HamlSourceFileMetrics(0, 0, 0, 0), input);
Assert.That(node.Name, Is.EqualTo(name));
if (string.IsNullOrEmpty(value))
Assert.That(node.Children, Is.Empty);
else
Assert.That(node.Children.First().Children.First().Content, Is.EqualTo(value));
}
private void ParseChildren(string attributeCollection)
{
int index = 1;
char closingBracketChar = attributeCollection[0] == '{' ? '}' : ')';
Stack <char> stack = new Stack <char>();
char quote = '\0';
int tokenStartPosition = 0;
while (index < attributeCollection.Length)
{
switch (attributeCollection[index])
{
case '{':
stack.Push(attributeCollection[index]);
break;
case '\'':
case '\"':
if (quote == '\0')
{
tokenStartPosition = index + 1;
quote = attributeCollection[index];
}
else
{
// TODO: Match to same type
}
break;
default:
break;
}
string nameValuePair = GetNextAttributeToken(attributeCollection, closingBracketChar, ref index);
if (!string.IsNullOrEmpty(nameValuePair))
{
AddChild(HamlNodeHtmlAttribute.FromNameValuePair(SourceFileLineNum, nameValuePair));
}
index++;
}
}
public void Constructor_ValueWithoutQuotes_ConvertsValueToVariable()
{
var node = new HamlNodeHtmlAttribute(new HamlSourceFileMetrics(0, 0, 0, 0), "a=#{b}");
Assert.That(node.Children.First(), Is.InstanceOf<HamlNodeTextVariable>());
Assert.That(node.Children.First().Content, Is.EqualTo("#{b}"));
}
public void Constructor_NormalUse_RepresentsValueAsTextContainer()
{
var node = new HamlNodeHtmlAttribute(new HamlSourceFileMetrics(0, 0, 0, 0), "a='b'");
Assert.That(node.Children.First(), Is.InstanceOf<HamlNodeTextContainer>());
}