public async Task Handle_TagHelperStartTag_ReturnsCorrectRange_EndSpan()
{
// Arrange
var txt = $"@addTagHelper *, TestAssembly{Environment.NewLine}<test1></test1>";
var codeDocument = CreateCodeDocument(txt, DefaultTagHelpers);
var uri = new Uri("file://path/test.razor");
var documentResolver = CreateDocumentResolver(uri.GetAbsoluteOrUNCPath(), codeDocument);
var endpoint = new LinkedEditingRangeEndpoint(LegacyDispatcher, documentResolver, LoggerFactory);
var request = new LinkedEditingRangeParams
{
TextDocument = new TextDocumentIdentifier(uri),
Position = new Position {
Line = 1, Character = 6
} // <test1[||]></test1>
};
var expectedRanges = new Range[]
{
new Range
{
Start = new Position {
Line = 1, Character = 1
},
End = new Position {
Line = 1, Character = 6
}
},
new Range
{
Start = new Position {
Line = 1, Character = 9
},
End = new Position {
Line = 1, Character = 14
}
}
};
// Act
var result = await endpoint.Handle(request, CancellationToken.None);
// Assert
Assert.Equal(expectedRanges, result.Ranges);
Assert.Equal(LinkedEditingRangeEndpoint.WordPattern, result.WordPattern);
}
public async Task Handle_SelfClosingHTMLTag_ReturnsNull()
{
// Arrange
var txt = $"@addTagHelper *, TestAssembly{Environment.NewLine}<body />";
var codeDocument = CreateCodeDocument(txt, DefaultTagHelpers);
var uri = new Uri("file://path/test.razor");
var documentResolver = CreateDocumentResolver(uri.GetAbsoluteOrUNCPath(), codeDocument);
var endpoint = new LinkedEditingRangeEndpoint(LegacyDispatcher, documentResolver, LoggerFactory);
var request = new LinkedEditingRangeParams
{
TextDocument = new TextDocumentIdentifier(uri),
Position = new Position {
Line = 1, Character = 3
} // <bo[||]dy />
};
// Act
var result = await endpoint.Handle(request, CancellationToken.None);
// Assert
Assert.Null(result);
}