public async Task <IEnumerable <int> > Handle(GetSearchPositionsQuery request, CancellationToken cancellationToken)
{
var response = await _searchService.GetHtmlString($"/search?num={_searchSetting.Value.ResultNumber}&q={request.Keyword}");
var result = _htmlProcessor.GetSearchPositions(response, request.TargetUrl).ToList();
return(result);
}
public async Task <SearchPositionRepresentation> Get(string keyword, string targetUrl)
{
// create query
var query = new GetSearchPositionsQuery(keyword, targetUrl);
// sending query via mediator
var result = await _mediator.Send(query);
// convert result to client specific representational object
return(new SearchPositionRepresentation(result));
}
public void it_should_call_html_processor_once()
{
// setup
var givenRequest = new GetSearchPositionsQuery("google", "www.google.com");
var givenResponse = Task.FromResult("<div></div>");
_mockSearchSetting.Setup(s => s.Value).Returns(new SearchSetting {
ResultNumber = 1
});
_mockGoogleSearchService.Setup(g => g.GetHtmlString(It.IsAny <string>())).Returns(givenResponse);
_mockHtmlProcessor.Setup(h => h.GetSearchPositions(givenResponse.Result, givenRequest.TargetUrl)).Returns(It.IsAny <IEnumerable <int> >());
// act
var result = _handler.Handle(givenRequest, CancellationToken.None);
// assert
_mockHtmlProcessor.Verify(g => g.GetSearchPositions(givenResponse.Result, givenRequest.TargetUrl), Times.Exactly(1));
}
