public async Task CompiledCode()
{
const string code = @"
import os
os.mkdir()
";
var analysis = await GetAnalysisAsync(code);
var hs = new HoverSource(new PlainTextDocumentationSource());
var hover = hs.GetHover(analysis, new SourceLocation(3, 6));
hover.contents.value.Should().Contain("Create a directory");
}
public async Task <Hover> Hover(TextDocumentPositionParams @params, CancellationToken cancellationToken)
{
var uri = @params.textDocument.uri;
_log?.Log(TraceEventType.Verbose, $"Hover in {uri} at {@params.position}");
var analysis = await Document.GetAnalysisAsync(uri, Services, CompletionAnalysisTimeout, cancellationToken);
if (analysis != null)
{
return(_hoverSource.GetHover(analysis, @params.position));
}
return(null);
}
public async Task BasicTypes()
{
const string code = @"
x = 'str'
class C:
'''Class C is awesome'''
def method(self, a:int, b) -> float:
'''Returns a float!!!'''
return 1.0
def func(a, b):
'''Does nothing useful'''
return 1
y = func(1, 2)
string = str
";
var analysis = await GetAnalysisAsync(code);
var hs = new HoverSource(new PlainTextDocumentationSource());
var hover = hs.GetHover(analysis, new SourceLocation(2, 2));
hover.contents.value.Should().Be("x: str");
hover = hs.GetHover(analysis, new SourceLocation(2, 7));
hover.Should().BeNull();
hover = hs.GetHover(analysis, new SourceLocation(4, 7));
hover.contents.value.Should().Be("class C\n\nClass C is awesome");
hover = hs.GetHover(analysis, new SourceLocation(6, 9));
hover.contents.value.Should().Be("C.method(a: int, b) -> float\n\nReturns a float!!!");
hover = hs.GetHover(analysis, new SourceLocation(6, 22));
hover.contents.value.Should().Be("a: int");
hover = hs.GetHover(analysis, new SourceLocation(10, 7));
hover.contents.value.Should().Be("func(a, b)\n\nDoes nothing useful");
hover = hs.GetHover(analysis, new SourceLocation(14, 2));
hover.contents.value.Should().Be("y: int");
hover = hs.GetHover(analysis, new SourceLocation(15, 2));
hover.contents.value.Should().StartWith("class str\n\nstr(object='') -> str");
}
public async Task FStringExpressions()
{
const string code = @"
some = ''
f'{some'
Fr'{some'
f'{some}'
f'hey {some}'
";
var analysis = await GetAnalysisAsync(code);
var hs = new HoverSource(new PlainTextDocumentationSource());
AssertHover(hs, analysis, new SourceLocation(3, 4), @"some: str", new SourceSpan(3, 4, 3, 8));
AssertHover(hs, analysis, new SourceLocation(4, 5), @"some: str", new SourceSpan(4, 5, 4, 9));
AssertHover(hs, analysis, new SourceLocation(5, 4), @"some: str", new SourceSpan(5, 4, 5, 8));
hs.GetHover(analysis, new SourceLocation(6, 3)).Should().BeNull();
AssertHover(hs, analysis, new SourceLocation(6, 8), @"some: str", new SourceSpan(6, 8, 6, 12));
}
private static void AssertHover(HoverSource hs, IDocumentAnalysis analysis, SourceLocation position, string hoverText, SourceSpan?span = null)
{
var hover = hs.GetHover(analysis, position);
if (hoverText.EndsWith("*"))
{
// Check prefix first, but then show usual message for mismatched value
if (!hover.contents.value.StartsWith(hoverText.Remove(hoverText.Length - 1)))
{
Assert.AreEqual(hoverText, hover.contents.value);
}
}
else
{
Assert.AreEqual(hoverText, hover.contents.value);
}
if (span.HasValue)
{
hover.range.Should().Be((Range)span.Value);
}
}
private static void AssertNoHover(HoverSource hs, IDocumentAnalysis analysis, SourceLocation position)
{
var hover = hs.GetHover(analysis, position);
hover.Should().BeNull();
}
