public void BatchRemoves()
{
Person[] people = Enumerable.Range(1, 100).Select(i => new Person("Name" + i, i)).ToArray();
_updater.AddOrUpdate(people);
_updater.Remove(people);
IChangeSet <Person, string> updates = _updater.AsChangeSet();
_cache.Count.Should().Be(0, "Everything should be removed");
100.Should().Be(updates.Count(update => update.Reason == ChangeReason.Add), "Should be 100 adds");
100.Should().Be(updates.Count(update => update.Reason == ChangeReason.Remove), "Should be 100 removes");
200.Should().Be(updates.Count, "Should be 200 updates");
}
public void Clear()
{
Person[] people = Enumerable.Range(1, 100).Select(i => new Person("Name" + i, i)).ToArray();
_updater.AddOrUpdate(people);
_updater.Clear();
IChangeSet <Person, string> updates = _updater.AsChangeSet();
Assert.AreEqual(0, _cache.Count, "Everything should be removed");
Assert.AreEqual(updates.Count(update => update.Reason == ChangeReason.Add), 100, "Should be 100 adds");
Assert.AreEqual(updates.Count(update => update.Reason == ChangeReason.Remove), 100, "Should be 100 removes");
Assert.AreEqual(updates.Count, 200, "Should be 200 updates");
}
public void BatchSuccessiveUpdates()
{
Person[] people = Enumerable.Range(1, 100).Select(i => new Person("Name1", i)).ToArray();
_updater.AddOrUpdate(people);
IChangeSet <Person, string> updates = _updater.AsChangeSet();
_cache.Lookup("Name1").Value.Age.Should().Be(100);
_cache.Count.Should().Be(1, "Successive updates should replace cache value");
99.Should().Be(updates.Count(update => update.Reason == ChangeReason.Update), "Should be 99 updates");
1.Should().Be(updates.Count(update => update.Reason == ChangeReason.Add), "Should be 1 add");
100.Should().Be(updates.Count, "Should be 100 updates");
}
public void BatchSuccessiveUpdates()
{
Person[] people = Enumerable.Range(1, 100).Select(i => new Person("Name1", i)).ToArray();
_updater.AddOrUpdate(people);
IChangeSet <Person, string> updates = _updater.AsChangeSet();
Assert.AreEqual(new Person("Name1", 100), _cache.Lookup("Name1").Value);
Assert.AreEqual(1, _cache.Count, "Sucessive updates should replace cache value");
Assert.AreEqual(updates.Count(update => update.Reason == ChangeReason.Update), 99, "Should be 99 updates");
Assert.AreEqual(updates.Count(update => update.Reason == ChangeReason.Add), 1, "Should be 1 add");
Assert.AreEqual(updates.Count, 100, "Should be 100 updates");
}
public void CanRemove()
{
const string key = "Adult1";
var person = new Person(key, 50);
_updater.AddOrUpdate(person);
_updater.Remove(person);
IChangeSet <Person, string> updates = _updater.AsChangeSet();
_cache.Count.Should().Be(0);
1.Should().Be(updates.Count(update => update.Reason == ChangeReason.Add), "Should be 1 add");
1.Should().Be(updates.Count(update => update.Reason == ChangeReason.Remove), "Should be 1 remove");
2.Should().Be(updates.Count, "Should be 2 updates");
}
public void Remove()
{
const string key = "Adult1";
var person = new Person(key, 50);
_updater.AddOrUpdate(person, key);
_updater.Remove(key);
IChangeSet <Person, string> updates = _updater.AsChangeSet();
Assert.AreEqual(0, _cache.Count);
Assert.AreEqual(updates.Count(update => update.Reason == ChangeReason.Add), 1, "Should be 1 add");
Assert.AreEqual(updates.Count(update => update.Reason == ChangeReason.Remove), 1, "Should be 1 remove");
Assert.AreEqual(updates.Count, 2, "Should be 2 updates");
}
public void CanUpdate()
{
const string key = "Adult1";
var newperson = new Person(key, 50);
var updated = new Person(key, 51);
_updater.AddOrUpdate(newperson);
_updater.AddOrUpdate(updated);
IChangeSet <Person, string> updates = _updater.AsChangeSet();
_cache.Lookup(key).Value.Should().Be(updated);
_cache.Count.Should().Be(1);
1.Should().Be(updates.Count(update => update.Reason == ChangeReason.Add), "Should be 1 adds");
1.Should().Be(updates.Count(update => update.Reason == ChangeReason.Update), "Should be 1 update");
2.Should().Be(updates.Count, "Should be 2 updates");
}
public void Update()
{
const string key = "Adult1";
var newperson = new Person(key, 50);
var updated = new Person(key, 51);
_updater.AddOrUpdate(newperson, key);
_updater.AddOrUpdate(updated, key);
IChangeSet <Person, string> updates = _updater.AsChangeSet();
Assert.AreEqual(updated, _cache.Lookup(key).Value);
Assert.AreEqual(1, _cache.Count);
Assert.AreEqual(updates.Count(update => update.Reason == ChangeReason.Add), 1, "Should be 1 adds");
Assert.AreEqual(updates.Count(update => update.Reason == ChangeReason.Update), 1, "Should be 1 update");
Assert.AreEqual(updates.Count, 2, "Should be 2 updates");
}
