public void Should_delete_document_with_returnOld()
{
var documents = Database.ClearCollectionAndFetchTestDocumentData(Database.TestDocumentCollectionName);
var db = new ADatabase(Database.Alias);
var deleteResult = db.Document
.ReturnOld()
.Delete(documents[0].ID());
Assert.AreEqual(202, deleteResult.StatusCode);
Assert.IsTrue(deleteResult.Success);
Assert.AreEqual(deleteResult.Value.ID(), documents[0].ID());
Assert.AreEqual(deleteResult.Value.Key(), documents[0].Key());
Assert.AreEqual(deleteResult.Value.Rev(), documents[0].Rev());
Assert.IsTrue(deleteResult.Value.Has("old"));
}