public async Task TestFindReferencesAsynchronousCall()
{
using (var workspace = TestWorkspace.CreateCSharp("class C { C() { new C(); } }"))
{
var context = new MockFindUsagesContext();
var presenter = new MockStreamingFindUsagesPresenter(context);
var listenerProvider = new AsynchronousOperationListenerProvider();
var handler = new FindReferencesCommandHandler(
SpecializedCollections.SingletonEnumerable(new Lazy <IStreamingFindUsagesPresenter>(() => presenter)),
listenerProvider);
var textView = workspace.Documents[0].GetTextView();
textView.Caret.MoveTo(new SnapshotPoint(textView.TextSnapshot, 7));
handler.ExecuteCommand(new FindReferencesCommandArgs(
textView,
textView.TextBuffer), TestCommandExecutionContext.Create());
var waiter = listenerProvider.GetWaiter(FeatureAttribute.FindReferences);
await waiter.CreateWaitTask();
AssertResult(context.Result, "C.C()", "class C");
}
}
public async Task TestFindReferencesAsynchronousCall()
{
using var workspace = TestWorkspace.CreateCSharp("class C { C() { new C(); } }");
var context = new MockFindUsagesContext();
var presenter = new MockStreamingFindUsagesPresenter(context);
var listenerProvider = workspace.ExportProvider.GetExportedValue <IAsynchronousOperationListenerProvider>();
var handler = new FindReferencesCommandHandler(
presenter,
listenerProvider);
var textView = workspace.Documents[0].GetTextView();
textView.Caret.MoveTo(new SnapshotPoint(textView.TextSnapshot, 7));
handler.ExecuteCommand(new FindReferencesCommandArgs(
textView,
textView.TextBuffer), TestCommandExecutionContext.Create());
var waiter = listenerProvider.GetWaiter(FeatureAttribute.FindReferences);
await waiter.CreateExpeditedWaitTask();
AssertResult(context.Result, "C.C()", "class C");
}
