public void When_a_search_is_cancelled_it_calls_back_with_a_cancelled_result()
{
ProductSearchResult results = null;
// Arrange
var mockRepo = MockRepository.GenerateMock<IProductSearchRepository<Product>>();
var searchResult = new Product(string.Empty, string.Empty);
mockRepo.Stub(x => x.Search("product")).Do((Func<string, Product>) delegate
{
Thread.Sleep(2000);
return searchResult;
});
// Act
var searchWorker = new ProductSearchWorker(mockRepo, (cb, worker) =>
{
results = cb;
}, "product");
searchWorker.CancelSearch();
Thread.Sleep(5000);
// Assert
Assert.IsTrue(results.IsCancelled);
}
public void When_a_search_is_performed_it_queries_the_repo_and_returns_results_asyncronously()
{
var isComplete = false;
ProductSearchResult results = null;
// Arrange
var mockRepo = MockRepository.GenerateMock<IProductSearchRepository<Product>>();
var product = new Product(string.Empty, string.Empty);
mockRepo.Stub(x => x.Search("product")).Return(product);
// Act
new ProductSearchWorker(mockRepo, (cb, worker) =>
{
Thread.Sleep(500);
isComplete = true;
results = cb;
}, "product");
// Confirm no return yet
Assert.IsNull(results);
while (!isComplete)
{
Thread.Sleep(1000);
}
// Assert
mockRepo.AssertWasCalled(x => x.Search("product"));
Assert.AreSame(product, results.Product);
Assert.IsFalse(results.IsCancelled);
}