private async Task<QuickFixResponse> FindRegions(string source)
 {
     var workspace = TestHelpers.CreateSimpleWorkspace(source);
     var controller = new OmnisharpController(workspace, null);
     var request = CreateRequest(source);
     var bufferFilter = new UpdateBufferFilter(workspace);
     bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(request, controller));
     return await controller.GoToRegion(request);
 }
        private async Task <QuickFixResponse> FindRegions(string source)
        {
            var workspace    = TestHelpers.CreateSimpleWorkspace(source);
            var controller   = new OmnisharpController(workspace, new FakeOmniSharpOptions());
            var request      = CreateRequest(source);
            var bufferFilter = new UpdateBufferFilter(workspace);

            bufferFilter.OnActionExecuting(TestHelpers.CreateActionExecutingContext(request, controller));
            return(await controller.GoToRegion(request));
        }