public void BatchUpdate4()
{
var people = _generator.Take(10).ToArray();
_source.AddOrUpdate(people);
var list = new ObservableCollectionExtended <Person>(people.OrderBy(p => p, _comparer));
var toupdate = people[3];
_source.Edit(updater =>
{
updater.AddOrUpdate(new Person(toupdate.Name, toupdate.Age - 24));
updater.AddOrUpdate(new Person("Mr", "A", 10, "M"));
updater.Remove(people[5]);
updater.AddOrUpdate(new Person("Mr", "C", 70, "M"));
});
var adaptor = new SortedObservableCollectionAdaptor <Person, string>();
adaptor.Adapt(_results.Messages.Last(), list);
var shouldbe = _results.Messages.Last().SortedItems.Select(p => p.Value).ToList();
list.ShouldAllBeEquivalentTo(shouldbe);
}
public void InlineChanges()
{
var people = _generator.Take(10000).ToArray();
_cache.AddOrUpdate(people);
//apply mutable changes to the items
var random = new Random();
var tochange = people.OrderBy(x => Guid.NewGuid()).Take(10).ToList();
tochange.ForEach(p => p.Age = random.Next(0, 100));
_cache.Refresh(tochange);
var expected = people.OrderBy(t => t, _comparer).ToList();
var actual = _results.Messages.Last().SortedItems.Select(kv => kv.Value).ToList();
CollectionAssert.AreEqual(expected, actual);
var list = new ObservableCollectionExtended <Person>();
var adaptor = new SortedObservableCollectionAdaptor <Person, string>();
foreach (var message in _results.Messages)
{
adaptor.Adapt(message, list);
}
CollectionAssert.AreEquivalent(expected, list);
}
public void BatchUpdateWhereUpdateMovesTheIndexDown()
{
var people = _generator.Take(10).ToArray();
_source.AddOrUpdate(people);
var toupdate = people[3];
_source.Edit(updater =>
{
updater.Remove(people[0].Key);
updater.Remove(people[1].Key);
updater.AddOrUpdate(new Person(toupdate.Name, toupdate.Age + 50));
updater.AddOrUpdate(_generator.Take(2));
updater.Remove(people[7]);
});
var list = new ObservableCollectionExtended <Person>(people.OrderBy(p => p, _comparer));
var adaptor = new SortedObservableCollectionAdaptor <Person, string>();
adaptor.Adapt(_results.Messages.Last(), list);
var shouldbe = _results.Messages.Last().SortedItems.Select(p => p.Value).ToList();
list.Should().BeEquivalentTo(shouldbe);
}
public void BatchUpdateShiftingIndicies()
{
var testData = new[] {
new Person("A", 3),
new Person("B", 5),
new Person("C", 7),
new Person("D", 8),
new Person("E", 10),
new Person("F", 12),
new Person("G", 14)
};
_source.AddOrUpdate(testData);
var list = new ObservableCollectionExtended <Person>(testData.OrderBy(p => p, _comparer));
var toUpdate1 = testData[0];
var toUpdate2 = testData[3];
_source.Edit(updater =>
{
updater.AddOrUpdate(new Person(toUpdate1.Name, 6));
updater.AddOrUpdate(new Person(toUpdate2.Name, 2));
});
var adaptor = new SortedObservableCollectionAdaptor <Person, string>();
adaptor.Adapt(_results.Messages.Last(), list);
var shouldbe = _results.Messages.Last().SortedItems.Select(p => p.Value).ToList();
list.Should().BeEquivalentTo(shouldbe);
}
public void BatchUpdate6()
{
var people = _generator.Take(10).ToArray();
_source.AddOrUpdate(people);
_source.BatchUpdate(updater =>
{
updater.Clear();
updater.AddOrUpdate(_generator.Take(10).ToArray());
updater.Clear();
});
var list = new ObservableCollectionExtended <Person>(people.OrderBy(p => p, _comparer));
var adaptor = new SortedObservableCollectionAdaptor <Person, string>();
adaptor.Adapt(_results.Messages.Last(), list);
var shouldbe = _results.Messages.Last().SortedItems.Select(p => p.Value).ToList();
CollectionAssert.AreEquivalent(shouldbe, list);
}
public void InlineUpdateProducesAReplace()
{
var people = _generator.Take(10).ToArray();
_source.AddOrUpdate(people);
var toupdate = people[3];
_source.AddOrUpdate(new Person(toupdate.Name, toupdate.Age + 1));
var list = new ObservableCollectionExtended <Person>(people.OrderBy(p => p, _comparer));
var adaptor = new SortedObservableCollectionAdaptor <Person, string>();
adaptor.Adapt(_results.Messages.Last(), list);
var shouldbe = _results.Messages.Last().SortedItems.Select(p => p.Value).ToList();
list.ShouldAllBeEquivalentTo(shouldbe);
}
public void InlineChanges()
{
var people = _generator.Take(10000).ToArray();
_cache.BatchUpdate(updater => updater.AddOrUpdate(people));
//apply mutable changes to the items
var random = new Random();
var tochange = people.OrderBy(x => Guid.NewGuid()).Take(10).ToList();
tochange.ForEach(p => p.Age = random.Next(0, 100));
// _sortController.Resort();
_cache.Evaluate(tochange);
var expected = people.OrderBy(t=>t,_comparer).ToList();
var actual = _results.Messages.Last().SortedItems.Select(kv=>kv.Value).ToList();
CollectionAssert.AreEqual(expected,actual);
var list = new ObservableCollectionExtended<Person>();
var adaptor = new SortedObservableCollectionAdaptor<Person, string>();
foreach (var message in _results.Messages)
{
adaptor.Adapt(message, list);
}
CollectionAssert.AreEquivalent(expected, list);
}
