public void Segments()
{
var segmentPool = new SegmentPool();
var busyService = Substitute.For <IBusyService>();
var projectService = Substitute.For <IProjectService>();
var dialogService = Substitute.For <IDialogService>();
var analysisService = new AnalysisService(_spanFactory, segmentPool, projectService, dialogService, busyService);
var project = TestHelpers.GetTestProject(_spanFactory, segmentPool);
project.Meanings.Add(new Meaning("gloss1", "cat1"));
project.Varieties.Add(new Variety("variety1"));
var w = new Word("gugəl", project.Meanings[0]);
project.Varieties[0].Words.Add(w);
projectService.Project.Returns(project);
var word = new WordViewModel(busyService, analysisService, w);
Assert.That(word.Segments, Is.Empty);
Assert.That(word.IsValid, Is.False);
project.Segmenter.Segment(w);
Assert.That(word.IsValid, Is.True);
Assert.That(word.Segments.Select(s => s.StrRep), Is.EqualTo(new[] { "|", "g", "u", "g", "ə", "l", "|" }));
word.Segments.Move(0, 2);
Assert.That(word.Segments.Select(s => s.StrRep), Is.EqualTo(new[] { "g", "u", "|", "g", "ə", "l", "|" }));
Annotation <ShapeNode> prefixAnn = w.Prefix;
Assert.That(prefixAnn, Is.Not.Null);
Assert.That(w.Shape.GetNodes(prefixAnn.Span).Select(n => n.OriginalStrRep()), Is.EqualTo(new[] { "g", "u" }));
Assert.That(w.Shape.GetNodes(w.Stem.Span).Select(n => n.OriginalStrRep()), Is.EqualTo(new[] { "g", "ə", "l" }));
Assert.That(w.Suffix, Is.Null);
Assert.That(w.StemIndex, Is.EqualTo(2));
Assert.That(w.StemLength, Is.EqualTo(3));
WordSegmentViewModel seg = word.Segments[6];
word.Segments.RemoveAt(6);
word.Segments.Insert(5, seg);
Assert.That(word.Segments.Select(s => s.StrRep), Is.EqualTo(new[] { "g", "u", "|", "g", "ə", "|", "l" }));
prefixAnn = w.Prefix;
Assert.That(prefixAnn, Is.Not.Null);
Assert.That(w.Shape.GetNodes(prefixAnn.Span).Select(n => n.OriginalStrRep()), Is.EqualTo(new[] { "g", "u" }));
Assert.That(w.Shape.GetNodes(w.Stem.Span).Select(n => n.OriginalStrRep()), Is.EqualTo(new[] { "g", "ə" }));
Annotation <ShapeNode> suffixAnn = w.Suffix;
Assert.That(suffixAnn, Is.Not.Null);
Assert.That(w.Shape.GetNodes(suffixAnn.Span).Select(n => n.OriginalStrRep()), Is.EqualTo(new[] { "l" }));
Assert.That(w.StemIndex, Is.EqualTo(2));
Assert.That(w.StemLength, Is.EqualTo(2));
}
private void _listBox_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var vm = (WordSegmentViewModel)ListBox.SelectedItem;
if (vm == null || vm.IsBoundary)
{
_prevSelectedItem = vm;
}
else
{
ListBox.SelectedItem = _prevSelectedItem;
}
e.Handled = true;
}
