public async Task DoWork()
{
var retriever = new ImageRetrieverService(limit: _imgPerPage);
var results = await retriever.RetrieveImages(Link);
Images = results.ToObservableCollection();
}
public void RetrieveImages_UnknownSite_ReturnsEmptyList()
{
var testUrl = "https://www.google.com";
var service = new ImageRetrieverService();
List <OnlineImageResult> results = service.RetrieveImages(testUrl).Result;
Assert.AreEqual(0, results.Count);
}
public void RetrieveImages_KnownSiteDifferentLimit_ReturnsCorrectInfo()
{
var testUrl = "https://www.instagram.com/aimyon36/";
var service = new ImageRetrieverService(limit: 3);
List <OnlineImageResult> results = service.RetrieveImages(testUrl).Result;
Assert.AreEqual(3, results.Count);
OnlineImageResult third = results[2];
StringAssert.Contains(third.Link, "jpg");
}
public void RetrieveImages_KnownSiteDefaultLimit_ReturnsCorrectInfo()
{
var testUrl = "https://www.instagram.com/aimyon36/";
var service = new ImageRetrieverService();
List <OnlineImageResult> results = service.RetrieveImages(testUrl).Result;
Assert.AreEqual(2, results.Count);
OnlineImageResult first = results[0];
StringAssert.Contains(first.Link, "jpg");
}