public void ParseSectionMethodThrowsArgNullExceptionOnNullContext() {
// Arrange
HtmlMarkupParser parser = new HtmlMarkupParser();
// Act and Assert
ExceptionAssert.Throws<InvalidOperationException>(() => parser.ParseSection(null, true), RazorResources.Parser_Context_Not_Set);
}
public void ConstructorAcceptsActiveParserIfIsSameAsEitherCodeOrMarkupParser()
{
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
new ParserContext(new SeekableTextReader(TextReader.Null), codeParser, markupParser, codeParser);
new ParserContext(new SeekableTextReader(TextReader.Null), codeParser, markupParser, markupParser);
}
public void ConstructorWithCodeLanguageAndMarkupParserSetsPropertiesAppropriately() {
// Arrange
RazorCodeLanguage language = new CSharpRazorCodeLanguage();
MarkupParser expected = new HtmlMarkupParser();
// Act
RazorEngineHost host = new RazorEngineHost(language, () => expected);
// Assert
VerifyCommonDefaults(host);
Assert.AreSame(language, host.CodeLanguage);
Assert.AreSame(expected, host.CreateMarkupParser());
}
public void ConstructorInitializesProperties()
{
// Arrange
SeekableTextReader expectedBuffer = new SeekableTextReader(TextReader.Null);
CSharpCodeParser expectedCodeParser = new CSharpCodeParser();
HtmlMarkupParser expectedMarkupParser = new HtmlMarkupParser();
// Act
ParserContext context = new ParserContext(expectedBuffer, expectedCodeParser, expectedMarkupParser, expectedCodeParser);
// Assert
Assert.NotNull(context.Source);
Assert.Same(expectedCodeParser, context.CodeParser);
Assert.Same(expectedMarkupParser, context.MarkupParser);
Assert.Same(expectedCodeParser, context.ActiveParser);
}
public void ConstructorInitializesProperties() {
// Arrange
LookaheadTextReader expectedBuffer = new BufferingTextReader(TextReader.Null);
CSharpCodeParser expectedCodeParser = new CSharpCodeParser();
HtmlMarkupParser expectedMarkupParser = new HtmlMarkupParser();
ParserVisitor expectedListener = new Mock<ParserVisitor>().Object;
// Act
ParserContext context = new ParserContext(expectedBuffer, expectedCodeParser, expectedMarkupParser, expectedCodeParser, expectedListener);
// Assert
Assert.IsInstanceOfType(context.Source, typeof(BufferingTextReader));
Assert.AreSame(expectedBuffer, context.Source);
Assert.AreSame(expectedCodeParser, context.CodeParser);
Assert.AreSame(expectedMarkupParser, context.MarkupParser);
Assert.AreSame(expectedCodeParser, context.ActiveParser);
Assert.AreSame(expectedListener, context.Visitor);
}
private static List<Span> ParseDocument(string documentContents, IList<RazorError> errors = null)
{
errors = errors ?? new List<RazorError>();
var markupParser = new HtmlMarkupParser();
var codeParser = new TestMvcCSharpRazorCodeParser();
var context = new ParserContext(new SeekableTextReader(documentContents), codeParser, markupParser, markupParser);
codeParser.Context = context;
markupParser.Context = context;
markupParser.ParseDocument();
ParserResults results = context.CompleteParse();
foreach (RazorError error in results.ParserErrors)
{
errors.Add(error);
}
return results.Document.Flatten().ToList();
}
public void DecorateMarkupParserReturnsIncomingParser() {
// Arrange
MarkupParser expected = new HtmlMarkupParser();
// Act
MarkupParser actual = CreateHost().DecorateMarkupParser(expected);
// Assert
Assert.AreSame(expected, actual);
}
private static List<Span> ParseDocument(string documentContents, List<RazorError> errors = null) {
errors = errors ?? new List<RazorError>();
var reader = new BufferingTextReader(new StringReader(documentContents));
var markupParser = new HtmlMarkupParser();
var parserConsumerMock = new Mock<ParserVisitor>();
List<Span> spans = new List<Span>();
parserConsumerMock.Setup(consumer => consumer.VisitSpan(It.IsAny<Span>())).Callback<Span>(span => spans.Add(span));
parserConsumerMock.Setup(consumer => consumer.VisitError(It.IsAny<RazorError>())).Callback<RazorError>(error => errors.Add(error));
var codeParser = new TestMvcVBRazorCodeParser();
var context = new ParserContext(reader, codeParser, markupParser, markupParser, parserConsumerMock.Object);
codeParser.Context = context;
markupParser.Context = context;
markupParser.ParseDocument();
return spans;
}
private ParserContext SetupTestRun(string document, Action<TextReader> positioningAction) {
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
return SetupTestRun(document, positioningAction, codeParser, markupParser, codeParser, new Mock<ParserVisitor>().Object);
}
private ParserContext SetupTestRun(string document, ParserVisitor listener) {
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
return SetupTestRun(document, b => { }, codeParser, markupParser, codeParser, listener);
}
public void SwitchActiveParserSetsCodeParserAsActiveIfMarkupParserCurrentlyActive() {
// Arrange
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
ParserContext context = SetupTestRun("barbazbiz", b => b.Read(), codeParser, markupParser, markupParser, new Mock<ParserVisitor>().Object);
Assert.AreSame(markupParser, context.ActiveParser);
// Act
context.SwitchActiveParser();
// Assert
Assert.AreSame(codeParser, context.ActiveParser);
}
public void ConstructorAcceptsActiveParserIfIsSameAsEitherCodeOrMarkupParser() {
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
new ParserContext(new BufferingTextReader(TextReader.Null), codeParser, markupParser, codeParser, new Mock<ParserVisitor>().Object);
new ParserContext(new BufferingTextReader(TextReader.Null), codeParser, markupParser, markupParser, new Mock<ParserVisitor>().Object);
}
// Creates spans when the parsed document isn't available yet.
void CreateSpans ()
{
using (SeekableTextReader source = new SeekableTextReader (doc.Text)) {
var markupParser = new HtmlMarkupParser ();
var codeParser = new MvcCSharpRazorCodeParser ();
var context = new ParserContext (source, codeParser, markupParser, markupParser) { DesignTimeMode = true };
codeParser.Context = context;
markupParser.Context = context;
context.ActiveParser.ParseDocument ();
var results = context.CompleteParse ();
currentSpans = results.Document.Flatten ().ToList ();
}
}
private ParserContext SetupTestContext(string document, Action<TextReader> positioningAction)
{
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
return SetupTestContext(document, positioningAction, codeParser, markupParser, codeParser);
}
private ParserContext SetupTestContext(string document)
{
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
return SetupTestContext(document, b => { }, codeParser, markupParser, codeParser);
}
public void SwitchActiveParserSetsMarkupParserAsActiveIfCodeParserCurrentlyActive()
{
// Arrange
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
ParserContext context = SetupTestContext("barbazbiz", b => b.Read(), codeParser, markupParser, codeParser);
Assert.Same(codeParser, context.ActiveParser);
// Act
context.SwitchActiveParser();
// Assert
Assert.Same(markupParser, context.ActiveParser);
}
