public void SearchScraperFactory_WithInvalidType_ThrowsApplicationException()
{
// ASSERT:
// Factory will throw an exception for an Unknown type
var SUT = new SearchScraperFactory(_downloadService);
var invalidType = SearchEngineType.Unknown;
var ex = Assert.Throws <ApplicationException>(() => SUT.GetSearchScraperInstance(invalidType));
}
public void SearchScraperFactory_ReturnsValidClassInstance()
{
// ASSERT:
// Factory can generate an in instance of a required class
var SUT = new SearchScraperFactory(_downloadService);
var requiredType = SearchEngineType.Google;
var scraper = SUT.GetSearchScraperInstance(requiredType);
Assert.NotNull(scraper);
Assert.IsType <GoogleSearchScraper>(scraper);
}