コード例 #1
0
        public void CanWrapCollectionCollection()
        {
            var originalCollection = new ObservableCollection<ItemMetadata>();
            IViewsCollection viewsCollection = new ViewsCollection(originalCollection, x => true);

            Assert.AreEqual(0, viewsCollection.Count());

            var item = new object();
            originalCollection.Add(new ItemMetadata(item));
            Assert.AreEqual(1, viewsCollection.Count());
            Assert.AreSame(item, viewsCollection.First());
        }
コード例 #2
0
        public void CanFilterCollection()
        {
            var originalCollection = new ObservableCollection<ItemMetadata>();
            IViewsCollection viewsCollection = new ViewsCollection(originalCollection, x => x.Name == "Posible");

            originalCollection.Add(new ItemMetadata(new object()));

            Assert.AreEqual(0, viewsCollection.Count());

            var item = new object();
            originalCollection.Add(new ItemMetadata(item) { Name = "Posible" });
            Assert.AreEqual(1, viewsCollection.Count());

            Assert.AreSame(item, viewsCollection.First());
        }
コード例 #3
0
        public async Task CanWrapCollectionCollection()
        {
            await ExecuteOnUIThread(() =>
                {
                    var originalCollection = new ObservableCollection<ItemMetadata>();
                    IViewsCollection viewsCollection = new ViewsCollection(originalCollection, x => true);

                    Assert.AreEqual(0, viewsCollection.Count());

                    var item = new object();
                    originalCollection.Add(new ItemMetadata(item));
                    Assert.AreEqual(1, viewsCollection.Count());
                    Assert.AreSame(item, viewsCollection.First());
                });
        }