private static RoslynCompletionSuggestion GetFirstSuggestion(IntellisenseWindow window)
{
var items = window.CompletionList.ListBox.Items;
Assert.NotEmpty(items);
var first = items[0] as RoslynCompletionSuggestion;
return(first);
}
private void PressKey(IntellisenseWindow window, Key key)
{
var keyDown = keyboard.CreateKeyEventArgs(key, Keyboard.KeyDownEvent);
window.RaiseEvent(keyDown);
var keyUp = keyboard.CreateKeyEventArgs(key, Keyboard.KeyUpEvent);
window.RaiseEvent(keyUp);
}
public async Task IntellisenseWindow_AlreadyTypedOnlyCompletion_DoesNotShowWindow()
{
IntellisenseWindow window = await CompleteText("Console.WriteLine");
bool closed = false;
window.Closed += (_, __) => closed = true;
PressKey(window, Key.E);
Assert.True(closed);
}
public async Task IntellisenseWindow_ProvidedCompletions_ShowsCompletions()
{
IntellisenseWindow window = await CompleteText("Console.");
PressKey(window, Key.OemPeriod);
var first = GetFirstSuggestion(window);
Assert.NotNull(first);
Assert.Equal("BackgroundColor", first.Text);
Assert.Contains("Gets or sets the background color", first.Description.ToString());
}
private async Task <IntellisenseWindow> CompleteText(string text)
{
var editor = new TextEditor {
Document = new TextDocument()
};
editor.Document.Text = text;
var completions = await this.replServices.CompleteCodeAsync(Guid.NewGuid(), editor.Document.Text, editor.Document.Text.Length);
var window = new IntellisenseWindow(editor.TextArea, completions, () => { });
return(window);
}
