public void TestHistoryProvider_PersistByType()
{
var c1 = WhenIHaveA <Catalogue>();
var c2 = WhenIHaveA <Catalogue>();
var lmd1 = WhenIHaveA <LoadMetadata>();
var lmd2 = WhenIHaveA <LoadMetadata>();
var provider = new HistoryProvider(RepositoryLocator);
provider.Clear();
Assert.IsEmpty(provider.History);
//these were viewed recently
provider.History.Add(new HistoryEntry(c1, new DateTime(2001, 01, 01)));
provider.History.Add(new HistoryEntry(c2, new DateTime(2002, 02, 02)));
//these were viewed ages ago
provider.History.Add(new HistoryEntry(lmd1, new DateTime(1999, 01, 01)));
provider.History.Add(new HistoryEntry(lmd2, new DateTime(2000, 02, 03)));
//persist only 1 entry (by Type)
provider.Save(1);
Assert.AreEqual(2, provider.History.Count);
Assert.AreEqual(c2, provider.History[0].Object);
Assert.AreEqual(lmd2, provider.History[1].Object);
var provider2 = new HistoryProvider(RepositoryLocator);
Assert.AreEqual(c2, provider2.History[0].Object);
Assert.AreEqual(lmd2, provider2.History[1].Object);
}
public void TestHistoryProvider_Persist()
{
var c1 = WhenIHaveA <Catalogue>();
var c2 = WhenIHaveA <Catalogue>();
var c3 = WhenIHaveA <Catalogue>();
var c4 = WhenIHaveA <Catalogue>();
var provider = new HistoryProvider(RepositoryLocator);
provider.Clear();
Assert.IsEmpty(provider.History);
provider.History.Add(new HistoryEntry(c1, new DateTime(2001, 01, 01)));
provider.History.Add(new HistoryEntry(c2, new DateTime(2002, 02, 01)));
provider.History.Add(new HistoryEntry(c3, new DateTime(2003, 03, 01)));
provider.History.Add(new HistoryEntry(c4, new DateTime(2004, 01, 04)));
provider.Save(2);
Assert.AreEqual(2, provider.History.Count);
Assert.AreEqual(c4, provider.History[0].Object);
Assert.AreEqual(c3, provider.History[1].Object);
Assert.AreEqual(new DateTime(2004, 01, 04), provider.History[0].Date);
Assert.AreEqual(new DateTime(2003, 03, 01), provider.History[1].Date);
var provider2 = new HistoryProvider(RepositoryLocator);
Assert.AreEqual(c4, provider2.History[0].Object);
Assert.AreEqual(c3, provider2.History[1].Object);
Assert.AreEqual(new DateTime(2004, 01, 04), provider2.History[0].Date);
Assert.AreEqual(new DateTime(2003, 03, 01), provider2.History[1].Date);
}