public void AdditionalFileService_ParseXmlFile_ValidXml_Parsed()
{
var additionalFile = new TestAdditionalDocument(
ExampleXmlFileName,
ValidXml);
var additionalFileService = new AdditionalFileService(ImmutableArray.Create <AdditionalText>(additionalFile), FileParseRule);
var parsedFile = additionalFileService.ParseXmlFile(additionalFile);
Assert.Empty(additionalFileService.ParsingDiagnostics);
Assert.Equal(3, parsedFile.Elements("Entry").Count());
}
public void AdditionalFileService_ParseXmlFile_InvalidXml_ParsingDiagnostic()
{
const string ExpectedExceptionMessage =
"The 'Entry' start tag on line 1 position 8 does not match the end tag of 'Root'. Line 1, position 17.";
var additionalFile = new TestAdditionalDocument(ExampleXmlFileName, InvalidXml);
var additionalFileService = new AdditionalFileService(ImmutableArray.Create <AdditionalText>(additionalFile), FileParseRule);
additionalFileService.ParseXmlFile(additionalFile);
Assert.Equal(1, additionalFileService.ParsingDiagnostics.Count);
Assert.Equal(FileParseRuleId, additionalFileService.ParsingDiagnostics[0].Id);
Assert.Equal(ExpectedExceptionMessage, additionalFileService.ParsingDiagnostics[0].GetMessage());
}
public void AdditionalFileService_ParseXmlFile_MultipleFilesWithInvalidXml_ParsingDiagnostics()
{
var additionalFiles = ImmutableArray.Create <AdditionalText>(
new TestAdditionalDocument("a.xml", InvalidXml),
new TestAdditionalDocument("b.xml", InvalidXml));
var additionalFileService = new AdditionalFileService(additionalFiles, FileParseRule);
foreach (var file in additionalFiles)
{
additionalFileService.ParseXmlFile(file);
}
Assert.Equal(2, additionalFileService.ParsingDiagnostics.Count);
}
public override void Initialize(AnalysisContext context)
{
context.RegisterCompilationStartAction(compilationStartContext =>
{
var additionalFileService = new AdditionalFileService(compilationStartContext.Options.AdditionalFiles, FileParseRule);
foreach (AdditionalText file in additionalFileService.GetFilesMatchingPattern(ExampleXmlFileName))
{
additionalFileService.ParseXmlFile(file);
}
// Register a random SyntaxNodeAction to avoid error RS1013: Start action has no registered non-end actions
compilationStartContext.RegisterSyntaxNodeAction(_ => { }, SyntaxKind.ClassDeclaration);
compilationStartContext.RegisterCompilationEndAction(additionalFileService.ReportAnyParsingDiagnostics);
});
}
