Esempio n. 1
0
        public void GetClassificationSpansNullSnapShot()
        {
            var outputClassifier = new OutputClassifier();

            outputClassifier.Initialize(null, null);
            outputClassifier.GetClassificationSpans(new SnapshotSpan()).Should().BeEmpty();
        }
Esempio n. 2
0
        public void GetClassificationSpansFromSnapShot(string pattern, string classification)
        {
            Settings.Load();
            var mockServiceProvider = new Mock <IServiceProvider>();
            var mockClassificationTypeRegistryService = new Mock <IClassificationTypeRegistryService>();

            mockClassificationTypeRegistryService
            .Setup(c => c.GetClassificationType(classification))
            .Returns(new Mock <IClassificationType>().Object);

            var outputClassifier = new OutputClassifier();

            outputClassifier.Initialize(mockClassificationTypeRegistryService.Object, null);
            var mockSnapshot     = new Mock <ITextSnapshot>();
            var mockSnapshotLine = new Mock <ITextSnapshotLine>();

            mockSnapshot.SetupGet(s => s.Length).Returns(1);
            mockSnapshot.Setup(s => s.GetLineFromPosition(0)).Returns(mockSnapshotLine.Object);
            mockSnapshot.Setup(s => s.GetLineFromLineNumber(0)).Returns(mockSnapshotLine.Object);
            mockSnapshot.Setup(s => s.GetText(It.IsAny <Span>())).Returns(pattern);

            mockSnapshotLine.SetupGet(l => l.Start).Returns(new SnapshotPoint(mockSnapshot.Object, 0));
            mockSnapshotLine.SetupGet(l => l.Length).Returns(1);
            mockSnapshotLine.SetupGet(l => l.LineNumber).Returns(0);
            mockSnapshotLine.SetupGet(l => l.Snapshot).Returns(mockSnapshot.Object);

            var snapshotSpan = new SnapshotSpan(mockSnapshot.Object, 0, 1);
            var spans        = outputClassifier.GetClassificationSpans(snapshotSpan);

            spans.Should().NotBeEmpty();
            mockSnapshot.VerifyAll();
            mockSnapshotLine.VerifyAll();
            mockServiceProvider.VerifyAll();
            mockClassificationTypeRegistryService.VerifyAll();
        }
        public void GetClassificationSpansZeroLengthSnapShot()
        {
            var mockServiceProvider = new Mock <IServiceProvider>();
            var mockClassificationTypeRegistryService = new Mock <IClassificationTypeRegistryService>();
            var outputClassifier = new OutputClassifier();

            outputClassifier.Initialize(mockClassificationTypeRegistryService.Object, null);
            var mockSnapshot = new Mock <ITextSnapshot>();

            mockSnapshot.SetupGet(s => s.Length).Returns(0);
            var snapshotSpan = new SnapshotSpan(mockSnapshot.Object, 0, 0);

            outputClassifier.GetClassificationSpans(snapshotSpan).Should().BeEmpty();

            Mock.VerifyAll();
        }