public void TestSelectPrefix()
{
AdoNkv nkv = TestConfiguration.CreateNkv(TestContext);
using (var session = nkv.BeginSession())
{
session.Init <Book>();
var book = Book.Generate();
session.Insert(book);
for (int i = 0; i < 10; i++)
{
var b2 = Book.Generate();
b2.Key = book.Key + "_" + b2.Key;
session.Insert(b2);
}
var entities = session.SelectPrefix <Book>(book.Key);
Assert.IsNotNull(entities);
Assert.AreEqual(11, entities.Length); // 11, including the original book itself
entities = session.SelectPrefix <Book>(book.Key + "_");
Assert.IsNotNull(entities);
Assert.AreEqual(10, entities.Length);
Assert.AreEqual(0, entities.Count(x => x.Version < 1));
}
}
public void TestSelectMany_none_exists()
{
AdoNkv nkv = TestConfiguration.CreateNkv(TestContext);
using (var session = nkv.BeginSession())
{
session.Init <Book>();
var books = new Book[10];
for (int i = 0; i < books.Length; i++)
{
books[i] = Book.Generate();
session.Insert(books[i]);
}
var selectManyBooks = session.SelectMany <Book>(new string[] { Guid.NewGuid().ToString(), Guid.NewGuid().ToString(), Guid.NewGuid().ToString() });
Assert.IsNotNull(selectManyBooks);
Assert.AreEqual(0, selectManyBooks.Length);
}
}
public void TestSelectPrefix_not_exists()
{
AdoNkv nkv = TestConfiguration.CreateNkv(TestContext);
using (var session = nkv.BeginSession())
{
session.Init <Book>();
var book = Book.Generate();
session.Insert(book);
for (int i = 0; i < 10; i++)
{
var b2 = Book.Generate();
b2.Key = book.Key + "_" + b2.Key;
session.Insert(b2);
}
var entities = session.SelectPrefix <Book>(Guid.NewGuid().ToString());
Assert.IsNotNull(entities);
Assert.AreEqual(0, entities.Length);
}
}
public void TestSelectMany()
{
AdoNkv nkv = TestConfiguration.CreateNkv(TestContext);
using (var session = nkv.BeginSession())
{
session.Init <Book>();
var books = new Book[10];
for (int i = 0; i < books.Length; i++)
{
books[i] = Book.Generate();
session.Insert(books[i]);
}
var selectManyBooks = session.SelectMany <Book>(books.Select(b => b.Key).Take(5).ToArray());
Assert.IsNotNull(selectManyBooks);
Assert.AreEqual(5, selectManyBooks.Length);
Assert.AreEqual(0, selectManyBooks.Count(x => x.Version < 1));
}
}
public void TestSelectPrefix_wildcard_suffix()
{
AdoNkv nkv = TestConfiguration.CreateNkv(TestContext);
using (var session = nkv.BeginSession())
{
session.Init <Book>();
var book = Book.Generate();
session.Insert(book);
var entities = session.SelectPrefix <Book>(book.Key);
Assert.IsNotNull(entities);
Assert.AreEqual(1, entities.Length);
entities = session.SelectPrefix <Book>(book.Key + "%");
Assert.IsNotNull(entities);
Assert.AreEqual(0, entities.Length);
entities = session.SelectPrefix <Book>(book.Key.Substring(0, book.Key.Length - 1) + "_");
Assert.IsNotNull(entities);
Assert.AreEqual(0, entities.Length);
}
}
public static void ParseContext(TestContext context, out AdoNkv nkv, out IAdoTestHelper helper)
{
nkv = CreateNkv(context);
helper = TestHelpers[context.DataRow["Helper"].ToString()];
}
