public void Import_Changed_UnrelatedImport_DoesNothing()
{
// Arrange
DocumentTracker.ContextChanged += (sender, args) => throw new InvalidOperationException();
var importChangedArgs = new ImportChangedEventArgs("path/to/import", FileChangeKind.Changed, new[] { "path/to/differentfile" });
// Act & Assert (Does not throw)
DocumentTracker.Import_Changed(null, importChangedArgs);
}
// Internal for testing
internal void Import_Changed(object sender, ImportChangedEventArgs args)
{
foreach (var path in args.AssociatedDocuments)
{
if (string.Equals(_filePath, path, StringComparison.OrdinalIgnoreCase))
{
OnContextChanged(_project, ContextChangeKind.ImportsChanged);
break;
}
}
}
private void OnChanged(ImportTracker importTracker, FileChangeKind changeKind)
{
_foregroundDispatcher.AssertForegroundThread();
if (Changed == null)
{
return;
}
var args = new ImportChangedEventArgs(importTracker.FilePath, changeKind, importTracker.AssociatedDocuments);
Changed.Invoke(this, args);
}
// Internal for testing
internal void Import_Changed(object sender, ImportChangedEventArgs args)
{
_foregroundDispatcher.AssertForegroundThread();
foreach (var path in args.AssociatedDocuments)
{
if (string.Equals(_filePath, path, StringComparison.OrdinalIgnoreCase))
{
OnContextChanged(ContextChangeKind.ImportsChanged);
break;
}
}
}
private void OnChanged(ImportTracker importTracker, FileChangeKind changeKind)
{
_projectSnapshotManagerDispatcher.AssertDispatcherThread();
if (Changed is null)
{
return;
}
var args = new ImportChangedEventArgs(importTracker.FilePath, changeKind, importTracker.AssociatedDocuments);
Changed.Invoke(this, args);
}
internal void Import_Changed(object sender, ImportChangedEventArgs args)
{
_projectSnapshotManagerDispatcher.AssertDispatcherThread();
foreach (var path in args.AssociatedDocuments)
{
if (string.Equals(_filePath, path, StringComparison.OrdinalIgnoreCase))
{
_ = OnContextChangedAsync(ContextChangeKind.ImportsChanged);
break;
}
}
}
public void Import_Changed_UnrelatedImport_DoesNothing()
{
// Arrange
var documentTracker = new DefaultVisualStudioDocumentTracker(Dispatcher, FilePath, ProjectPath, ProjectManager, WorkspaceEditorSettings, Workspace, TextBuffer, ImportDocumentManager);
documentTracker.ContextChanged += (sender, args) =>
{
throw new InvalidOperationException();
};
var importChangedArgs = new ImportChangedEventArgs("path/to/import", FileChangeKind.Changed, new[] { "path/to/differentfile" });
// Act & Assert (Does not throw)
documentTracker.Import_Changed(null, importChangedArgs);
}
public void Import_Changed_ImportAssociatedWithDocument_TriggersContextChanged()
{
// Arrange
var called = false;
DocumentTracker.ContextChanged += (sender, args) =>
{
Assert.Equal(ContextChangeKind.ImportsChanged, args.Kind);
called = true;
};
var importChangedArgs = new ImportChangedEventArgs("path/to/import", FileChangeKind.Changed, new[] { FilePath });
// Act
DocumentTracker.Import_Changed(null, importChangedArgs);
// Assert
Assert.True(called);
}
public void Import_Changed_ImportAssociatedWithDocument_TriggersContextChanged()
{
// Arrange
var documentTracker = new DefaultVisualStudioDocumentTracker(Dispatcher, FilePath, ProjectPath, ProjectManager, WorkspaceEditorSettings, Workspace, TextBuffer, ImportDocumentManager);
var called = false;
documentTracker.ContextChanged += (sender, args) =>
{
Assert.Equal(ContextChangeKind.ImportsChanged, args.Kind);
called = true;
};
var importChangedArgs = new ImportChangedEventArgs("path/to/import", FileChangeKind.Changed, new[] { FilePath });
// Act
documentTracker.Import_Changed(null, importChangedArgs);
// Assert
Assert.True(called);
}
