public async Task <CheckWebsiteStatusResponse> CheckWebsiteStatusAsync(CheckWebsiteStatusRequest request)
{
var key = request.GenerateCacheKey();
var cachedResponse = cacheHandler.GetCacheObject <CheckWebsiteStatusResponse>(key);
if (cachedResponse != null)
{
return(cachedResponse);
}
if (!Enum.TryParse <SearchEngineType>(request.SearchEngine, true, out var engineType))
{
throw new SearchEngineHandlerNotFound(request.SearchEngine);
}
var searchEngine = searchEngineHandlers.Select(engineType);
var links = (await searchEngine.SelectLinksAsync(request.Query, request.Count)).ToList();
var resultItems = new List <SearchResultItem>();
for (var i = 0; i < links.Count; i++)
{
if (links[i].Contains(request.Link, StringComparison.InvariantCultureIgnoreCase))
{
resultItems.Add(new SearchResultItem()
{
Position = i + 1
});
}
}
var response = new CheckWebsiteStatusResponse()
{
ResultItems = resultItems
};
cacheHandler.SetCacheObject(key, response);
return(response);
}
public async Task CheckWebsiteStatusAsyncUnitTest(
IEnumerable <ISearchEngineHandler> searchEngineHandlers,
CheckWebsiteStatusRequest request,
CheckWebsiteStatusResponse response,
Type exceptionType)
{
var cacheHandler = new Mock <ICacheHandler>();
var searchService = new SearchService(searchEngineHandlers, cacheHandler.Object);
if (exceptionType == null)
{
var result = await searchService.CheckWebsiteStatusAsync(request);
Assert.Equal(response.ResultItems.Count(), result.ResultItems.Count());
}
else
{
await Assert.ThrowsAsync(exceptionType, () => searchService.CheckWebsiteStatusAsync(request));
}
}