public void LazyAddingTable_WhenThereAreNoTables_SetsTableCountToOne()
{
var database = new LazyDatabase();
var people = new PersonRepository();
database.Get(1, people.GetSingle);
Assert.AreEqual(1, database.TotalTablesCount);
}
public void GetFromDatabase_WhenLifetimeHasNotExpired_DoesNotReload()
{
var database = new LazyDatabase(TimeSpan.FromHours(100));
var people = new PersonRepository();
database.Get(1, people.GetSingle);
database.TryGet(1, out Person p);
database.TryGet(1, out p);
Assert.AreEqual(1, people.TimesLoaded);
}
public void GetFromDatabase_WhenLifetimeIsOverridenAndHasExpired_Reloads()
{
var database = new LazyDatabase();
var people = new PersonRepository();
database.TryAddTable <int, Person>(people.GetSingle, TimeSpan.Zero);
database.TryGet(1, out Person p);
database.TryGet(1, out p);
database.Get(1, people.GetSingle);
Assert.AreEqual(3, people.TimesLoaded);
}
public void Get_WithNullGet_ThrowsArgumentNull()
{
var database = new LazyDatabase();
Assert.Throws <ArgumentNullException>(() => database.Get <int, object>(1, null));
}