/// <summary>
/// Gets the jade template.
/// </summary>
/// <returns>A new jade template.</returns>
public ITemplate Parse(string jade)
{
jade.CheckNull("jade");
var lexer = new JadeLexer(jade);
var rawTokens = new TokenStream(lexer.Tokenize());
var elementParser = new ElementParser();
var lines = rawTokens.GetLines();
DocType docType = null;
var elements = new List <JElement>();
if (!lines.IsAtEnd())
{
var firstLine = lines.Current;
if (firstLine.Is(JadeTokenType.Doctype))
{
firstLine.Consume();
firstLine.GetAny(TokenType.WhiteSpace);
docType = new DocType(firstLine.GetAny(TokenType.Word));
lines.Consume();
}
while (!lines.IsAtEnd())
{
elementParser.ParseNextElement(lines).Do(elements.Add);
}
}
return(new Template(docType, elements));
}
public void ShouldThrowAnInvalidOperationExceptionWhenWhenPasingTheNextElementAndTheTokenLineStreamIsEmpty()
{
var lines = new Mock <TokenLineStream>(Enumerable.Empty <TokenLine>());
lines.Setup(l => l.IsAtEnd()).Returns(true);
var elementParser = new ElementParser();
elementParser.ParseNextElement(lines.Object);
}
public void ShouldThrowAnUnexpectedTokenExceptionWhenPasingTheNextElementAndThereAreTokensRemaining()
{
var tokenLine = new Mock <TokenLine>(Enumerable.Empty <StringToken>());
tokenLine.Setup(l => l.Current).Returns(new StringToken(TokenType.QuotedString, 1, 1, 1, "hello"));
var lines = new Mock <TokenLineStream>(Enumerable.Empty <TokenLine>());
lines.Setup(l => l.Current).Returns(tokenLine.Object);
var elementParser = new ElementParser();
elementParser.ParseNextElement(lines.Object);
}
public void ShouldReturnNullWhenPasingTheNextElementAndThereAreNoElementsToParse()
{
var tokenLine = new Mock <TokenLine>(Enumerable.Empty <StringToken>());
tokenLine.Setup(l => l.IsAtEnd()).Returns(true);
var lines = new Mock <TokenLineStream>(Enumerable.Empty <TokenLine>());
lines.Setup(l => l.Current).Returns(tokenLine.Object);
var elementParser = new ElementParser();
var element = elementParser.ParseNextElement(lines.Object);
Assert.IsNull(element);
}
public void ShouldReturnAnElementWhenPasingTheNextElement()
{
var tokenLine = new Mock <TokenLine>((IEnumerable <StringToken>) new[] { new StringToken(TokenType.Word, 1, 1, 1, "hello") });
tokenLine.CallBase = true;
var lines = new Mock <TokenLineStream>(Enumerable.Empty <TokenLine>());
lines.Setup(l => l.Current).Returns(tokenLine.Object);
var elementParser = new ElementParser();
var element = elementParser.ParseNextElement(lines.Object);
Assert.IsNotNull(element);
Assert.IsTrue(tokenLine.Object.IsAtEnd());
}
public void ShouldGetTheCurrentLineWhenPasingTheNextElement()
{
var tokenLine = new Mock <TokenLine>(Enumerable.Empty <StringToken>());
tokenLine.Setup(l => l.IsAtEnd()).Returns(true);
var lines = new Mock <TokenLineStream>(Enumerable.Empty <TokenLine>());
lines.Setup(l => l.Current).Returns(tokenLine.Object);
var elementParser = new ElementParser();
elementParser.ParseNextElement(lines.Object);
Assert.IsTrue(tokenLine.Object.IsAtEnd());
lines.Verify(l => l.Current, Times.Once);
}
public void ShouldConsumeTheFirstLineWhenPasingTheNextElementAndThereAreNoMoreTokensInTheLine()
{
var tokenLine = new Mock <TokenLine>((IEnumerable <StringToken>) new[] { new StringToken(TokenType.Word, 1, 1, 1, "hello") });
tokenLine.CallBase = true;
var lines = new Mock <TokenLineStream>(Enumerable.Empty <TokenLine>());
lines.Setup(l => l.Current).Returns(tokenLine.Object);
var elementParser = new ElementParser();
elementParser.ParseNextElement(lines.Object);
Assert.IsTrue(tokenLine.Object.IsAtEnd());
lines.Verify(l => l.Consume(), Times.Once);
}
public void ShouldThrowAnArgumentNullExceptionWhenWhenPasingTheNextElementAndTheTokenLineStreamIsNull()
{
var elementParser = new ElementParser();
elementParser.ParseNextElement(null);
}
