public void DontTriggerInAttributeConstructor_FirstArgument()
{
// Due to strange default behavior with suggestion non-static members
const string source = @"
public class Test {
[Some(]
public static bool DoSmth(Test testInstance)
{
}
}
public SomeAttribute : System.Attribute
{
public SomeAttribute(string v) { }
}";
bool triggerCompletion = Provider.ShouldTriggerCompletion(
text: SourceText.From(source),
caretPosition: source.IndexOf("[Some(") + 6,
trigger: CompletionTrigger.CreateInsertionTrigger('('),
options: null);
Assert.That(!triggerCompletion);
}
public void TriggerCompletionAfterAssignment()
{
const string source = @"
public class Test {
public static bool DoSmth(Test testInstance)
{
Test v1 =
}
}";
bool triggerCompletion = Provider.ShouldTriggerCompletion(
text: SourceText.From(source),
caretPosition: source.IndexOf(" = ") + 3,
trigger: CompletionTrigger.CreateInsertionTrigger(' '),
options: null);
Assert.That(triggerCompletion);
}
private async Task VerifyTextualTriggerCharacterWorkerAsync(string markup, bool expectedTriggerCharacter, bool triggerOnLetter)
{
using (var workspace = await TestWorkspace.CreateCSharpAsync(markup))
{
var document = workspace.Documents.Single();
var position = document.CursorPosition.Value;
var text = document.TextBuffer.CurrentSnapshot.AsText();
var options = workspace.Options.WithChangedOption(CompletionOptions.TriggerOnTypingLetters, LanguageNames.CSharp, triggerOnLetter);
var trigger = CompletionTrigger.CreateInsertionTrigger(text[position]);
var isTextualTriggerCharacterResult = CompletionProvider.ShouldTriggerCompletion(text, position + 1, trigger, options);
if (expectedTriggerCharacter)
{
var assertText = "'" + text.ToString(new Microsoft.CodeAnalysis.Text.TextSpan(position, 1)) + "' expected to be textual trigger character";
Assert.True(isTextualTriggerCharacterResult, assertText);
}
else
{
var assertText = "'" + text.ToString(new Microsoft.CodeAnalysis.Text.TextSpan(position, 1)) + "' expected to NOT be textual trigger character";
Assert.False(isTextualTriggerCharacterResult, assertText);
}
}
}
