private async Task AssertPosition(string fileContent, NavigateDirection navigateDirection)
        {
            var fileContentNoPercentMarker = TestHelpers.RemovePercentMarker(fileContent);
            var workspace = TestHelpers.CreateSimpleWorkspace(fileContentNoPercentMarker, "test.cs");
            var response  = await SendRequest(workspace, "test.cs", fileContentNoPercentMarker, navigateDirection);

            var finalCursorLineColumn = TestHelpers.GetLineAndColumnFromPercent(TestHelpers.RemoveDollarMarker(fileContent));

            Assert.Equal(finalCursorLineColumn.Line, response.Line);
            Assert.Equal(finalCursorLineColumn.Column, response.Column);
        }