public void Fetch_Lazy()
{
Table <Author> table = new Table <Author>(_session, new MappingConfiguration());
table.Create();
var mapper = new Mapper(_session, new MappingConfiguration().Define(new FluentUserMapping()));
List <Author> expectedAuthors = Author.GetRandomList(100);
foreach (Author expectedAuthor in expectedAuthors)
{
mapper.Insert(expectedAuthor);
}
// wait until all records are available to be fetched:
List <Author> authors = mapper.Fetch <Author>("SELECT * from " + table.Name).ToList();
DateTime futureDateTime = DateTime.Now.AddSeconds(10);
while (authors.Count < expectedAuthors.Count && DateTime.Now < futureDateTime)
{
authors = mapper.Fetch <Author>("SELECT * from " + table.Name).ToList();
}
Assert.AreEqual(expectedAuthors.Count, authors.Count, "Setup FAIL: Less than expected number of authors uploaded");
Cql cql = new Cql("SELECT * from " + table.Name).WithOptions(o => o.SetConsistencyLevel(ConsistencyLevel.Quorum));
List <Author> authorsFetchedAndSaved = new List <Author>();
var authorsFetched = mapper.Fetch <Author>(cql).GetEnumerator();
while (authorsFetched.MoveNext())
{
authorsFetchedAndSaved.Add(authorsFetched.Current);
}
Assert.AreEqual(expectedAuthors.Count, authorsFetchedAndSaved.Count);
foreach (var authorFetched in authorsFetchedAndSaved)
{
Author.AssertListContains(expectedAuthors, authorFetched);
}
}