public async Task SetItems()
{
var list = new DictionaryReactiveCollectionSource <string, int>(DeterministicStringKeyComparer.Instance);
var notificationTask = list.ReactiveCollection.Changes
.Skip(2)
.FirstAsync()
.ToTask();
list.AddRange(new[]
{
new KeyValuePair <string, int>("Key1", 1),
new KeyValuePair <string, int>("Key2", 2),
new KeyValuePair <string, int>("Key3", 3)
});
list.SetItems(new[]
{
new KeyValuePair <string, int>("Key1", 4),
new KeyValuePair <string, int>("Key2", 5),
new KeyValuePair <string, int>("Key3", 6)
});
await Verify(notificationTask);
}
public async Task SetItems()
{
var list = new DictionaryReactiveCollectionSource <string, int>();
var notificationTask = list.ReactiveCollection.Changes
.Skip(2)
.FirstAsync()
.ToTask();
list.AddRange(new[]
{
new KeyValuePair <string, int>("Key1", 1),
new KeyValuePair <string, int>("Key2", 2),
new KeyValuePair <string, int>("Key3", 3)
});
list.SetItems(new[]
{
new KeyValuePair <string, int>("Key1", 4),
new KeyValuePair <string, int>("Key2", 5),
new KeyValuePair <string, int>("Key3", 6)
});
var notification = await notificationTask;
notification.Action.Should().Be(NotifyCollectionChangedAction.Reset);
notification.Current.Should().Equal(new Dictionary <string, int>
{
{ "Key1", 4 },
{ "Key2", 5 },
{ "Key3", 6 }
});
}
public async Task SetItems()
{
var list = new DictionaryReactiveCollectionSource<string, int>();
var notificationTask = list.ReactiveCollection.Changes
.Skip(2)
.FirstAsync()
.ToTask();
list.AddRange(new[]
{
new KeyValuePair<string, int>("Key1", 1),
new KeyValuePair<string, int>("Key2", 2),
new KeyValuePair<string, int>("Key3", 3)
});
list.SetItems(new[]
{
new KeyValuePair<string, int>("Key1", 4),
new KeyValuePair<string, int>("Key2", 5),
new KeyValuePair<string, int>("Key3", 6)
});
var notification = await notificationTask;
notification.Action.Should().Be(NotifyCollectionChangedAction.Reset);
notification.Current.Should().Equal(new Dictionary<string, int>
{
{ "Key1", 4 },
{ "Key2", 5 },
{ "Key3", 6 }
});
}