private static void TestProvider(AsyncSearchProvider provider)
{
var session = new AsyncSearchSession();
var ctx = SearchContext.Empty;
var items = new List <SearchItem>();
var enumerable = provider.fetchItems(ctx, items, provider);
Assert.IsEmpty(items);
session.Reset(enumerable);
// Test fetching all objects
var total = AsyncSearchProvider.NumberNullItems + AsyncSearchProvider.NumberSearchItems;
session.FetchSome(items, total, false);
Assert.AreEqual(AsyncSearchProvider.NumberSearchItems, items.Count);
items = new List <SearchItem>();
session.FetchSome(items, total, false);
Assert.AreEqual(0, items.Count); // Should be empty since enumerator is at the end
enumerable = provider.fetchItems(ctx, items, provider);
session.Reset(enumerable);
session.FetchSome(items, AsyncSearchProvider.NumberSearchItems, false);
Assert.AreEqual(AsyncSearchProvider.NumberSearchItems - AsyncSearchProvider.NumberNullItems, items.Count);
// Test fetching non-null objects
enumerable = provider.fetchItems(ctx, items, provider);
session.Reset(enumerable);
session.FetchSome(items, total, true);
Assert.AreEqual(AsyncSearchProvider.NumberSearchItems, items.Count);
items = new List <SearchItem>();
session.FetchSome(items, total, false);
Assert.AreEqual(0, items.Count); // Should be empty since enumerator is at the end
enumerable = provider.fetchItems(ctx, items, provider);
session.Reset(enumerable);
session.FetchSome(items, AsyncSearchProvider.NumberSearchItems, true);
Assert.AreEqual(AsyncSearchProvider.NumberSearchItems, items.Count);
// Fetch items time constrained
var maxFetchTimeMs = 1;
items = new List <SearchItem>();
provider.UseSleep = true;
provider.SleepTimeMS = 5;
session.Reset(enumerable);
session.FetchSome(items, maxFetchTimeMs);
Assert.AreEqual(0, items.Count);
// Fetch items with time and size constraints
items = new List <SearchItem>();
enumerable = provider.fetchItems(ctx, items, provider);
session.Reset(enumerable);
provider.SleepTimeMS = 1;
maxFetchTimeMs = provider.SleepTimeMS * AsyncSearchProvider.NumberNullItems;
session.FetchSome(items, AsyncSearchProvider.NumberSearchItems, true, maxFetchTimeMs);
Assert.Less(items.Count, AsyncSearchProvider.NumberSearchItems);
}
public void FetchSomeIEnumerable()
{
var provider = new AsyncSearchProvider(Guid.NewGuid().ToString());
TestProvider(provider);
}
public void EnableService()
{
SearchService.Enable(SearchContext.Empty);
SearchService.Filter.ResetFilter(true);
m_Provider = new AsyncSearchProvider(Guid.NewGuid().ToString());
}