public void Parsed()
{
var parser = new StubIParser <ParsedData>();
parser.TryParseSnapshotSpanT0Out = delegate(SnapshotSpan s, out ParsedData r)
{
r = new ParsedData();
return(true);
};
var processor = new StubIParsedDataProcessor <ParsedData>();
processor.ProcessDataSnapshotSpanT0 = (s, d) => new List <ProcessedParsedData>
{
new ProcessedParsedData(s, "TestClassification"),
new ProcessedParsedData(s, "TestClassification2"),
};
var classifier = Utils.CreateParserBasedClassifier(parser, processor);
var span = Utils.CreateSpan("");
var classificationSpans = classifier.GetClassificationSpans(span);
Assert.AreEqual(2, classificationSpans.Count);
Assert.AreEqual(1, classificationSpans.Count(s => s.ClassificationType.IsOfType("TestClassification")));
Assert.AreEqual(1, classificationSpans.Count(s => s.ClassificationType.IsOfType("TestClassification2")));
}
public void NotParsed()
{
var parser = new StubIParser<ParsedData>();
parser.TryParseSnapshotSpanT0Out = delegate(SnapshotSpan s, out ParsedData r) {
r = new ParsedData();
return false;
};
var processor = new StubIParsedDataProcessor<ParsedData>();
processor.ProcessDataSnapshotSpanT0 = (s, d) => new List<ProcessedParsedData> {
new ProcessedParsedData(s, "TestClassification")
};
var classifier = Utils.CreateParserBasedClassifier(parser, processor);
var span = Utils.CreateSpan("");
var classificationSpans = classifier.GetClassificationSpans(span);
Assert.AreEqual(0, classificationSpans.Count);
}