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 ParseBlockMethodThrowsArgNullExceptionOnNullContext()
{
// Arrange
HtmlMarkupParser parser = new HtmlMarkupParser();
// Act and Assert
Assert.Throws<InvalidOperationException>(() => parser.ParseBlock(), RazorResources.Parser_Context_Not_Set);
}
public void ParseSectionMethodThrowsArgNullExceptionOnNullContext()
{
// Arrange
var parser = new HtmlMarkupParser();
// Act and Assert
var exception = Assert.Throws<InvalidOperationException>(() => parser.ParseSection(null, true));
Assert.Equal(RazorResources.Parser_Context_Not_Set, exception.Message);
}
public void DecorateMarkupParserReturnsIncomingParser()
{
// Arrange
var expected = new HtmlMarkupParser();
// Act
var actual = CreateHost().DecorateMarkupParser(expected);
// Assert
Assert.Same(expected, actual);
}
public void ConstructorWithCodeLanguageAndMarkupParserSetsPropertiesAppropriately()
{
// Arrange
var language = new CSharpRazorCodeLanguage();
var expected = new HtmlMarkupParser();
// Act
var host = new RazorEngineHost(language, () => expected);
// Assert
VerifyCommonDefaults(host);
Assert.Same(language, host.CodeLanguage);
Assert.Same(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);
}
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();
}
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 SwitchActiveParserSetsCodeParserAsActiveIfMarkupParserCurrentlyActive()
{
// Arrange
var codeParser = new CSharpCodeParser();
var markupParser = new HtmlMarkupParser();
var context = SetupTestContext("barbazbiz", b => b.Read(), codeParser, markupParser, markupParser);
Assert.Same(markupParser, context.ActiveParser);
// Act
context.SwitchActiveParser();
// Assert
Assert.Same(codeParser, context.ActiveParser);
}
private static List<Span> ParseDocument(
string documentContents,
List<RazorError> errors = null,
List<LineMapping> lineMappings = null)
{
errors = errors ?? new List<RazorError>();
var markupParser = new HtmlMarkupParser();
var codeParser = new TestMvcCSharpRazorCodeParser();
var reader = new SeekableTextReader(documentContents);
var context = new ParserContext(
reader,
codeParser,
markupParser,
markupParser,
new ErrorSink());
codeParser.Context = context;
markupParser.Context = context;
markupParser.ParseDocument();
var results = context.CompleteParse();
errors.AddRange(results.ParserErrors);
return results.Document.Flatten().ToList();
}
