public async Task CacheTest(bool cached)
{
if (!cached)
{
PackageIndex.ClearCache();
}
var content = @"x <- as.matrix(x)";
var session = await TriggerSessionAsync(content, 13);
var parametersInfo = session.Ast.GetSignatureInfoFromBuffer(session.EditorBuffer.CurrentSnapshot, 10);
session.ApplicableSpan.Should().NotBeNull();
session.QuickInfoContent.Should().ContainSingle()
.Which.ToString().Should().StartWith("as.matrix(x, ...)");
}
public async Task QuickInfoSourceTest01(bool cached)
{
if (!cached)
{
PackageIndex.ClearCache();
}
string content = @"x <- as.matrix(x)";
AstRoot ast = RParser.Parse(content);
int caretPosition = 15; // in arguments
ITextBuffer textBuffer = new TextBufferMock(content, RContentTypeDefinition.ContentType);
QuickInfoSource quickInfoSource = new QuickInfoSource(textBuffer, _editorShell);
QuickInfoSessionMock quickInfoSession = new QuickInfoSessionMock(textBuffer, caretPosition);
List <object> quickInfoContent = new List <object>();
quickInfoSession.TriggerPoint = new SnapshotPoint(textBuffer.CurrentSnapshot, caretPosition);
var applicableSpan = await quickInfoSource.AugmentQuickInfoSessionAsync(ast, caretPosition, quickInfoSession, quickInfoContent);
ParameterInfo parametersInfo = SignatureHelp.GetParametersInfoFromBuffer(ast, textBuffer.CurrentSnapshot, 10);
applicableSpan.Should().NotBeNull();
quickInfoContent.Should().ContainSingle()
.Which.ToString().Should().StartWith("as.matrix(x, ..., data, nrow, ncol, byrow, dimnames, rownames.force)");
}