public void HttpDataLoaderCelestialObjectReadTest()
{
var planetResult = CelestialObjectSeedHelper.GetPlanets();
var emptyResult = new List <CelestialObjectModel>();
var connector = new Mock <IConnector <CelestialObjectModel> >();
connector.Setup(x => x.ReadAsync(It.Is <FilterModel>(f => f.Sort.Skip <= 0))).Returns(
Task.Run(() => planetResult));
connector.Setup(x => x.ReadAsync(It.Is <FilterModel>(f => f.Sort.Skip > 0))).Returns(
Task.Run(() => emptyResult));
var collectionFetchedCount = 0;
var endOfCollectionCount = 0;
var dataLoader = new CelestialObjectDataLoader(connector.Object);
dataLoader.CollectionFetchedEvent += (sender, args) => { collectionFetchedCount++; };
dataLoader.EndOfCollectionEvent += (sender, args) => { endOfCollectionCount++; };
Task.Run(() => dataLoader.LoadAsync(DataLoading.Refresh, CelestialObjectSeedHelper.GetSun())).ContinueWith(t =>
{
Assert.Equal(1, collectionFetchedCount);
Assert.Equal(1, endOfCollectionCount);
});
}
internal static string GetCelestialObjectPlanetContentString()
{
return JsonConvert.SerializeObject(CelestialObjectSeedHelper.GetPlanets());
}
protected override List <CelestialObjectModel> SeedList(Expression <Func <CelestialObjectModel, bool> > batchExpression)
{
return(CelestialObjectSeedHelper.GetPlanets().Where(batchExpression.Compile()).ToList());
}
protected override Task <List <CelestialObjectViewModel> > GetData(CelestialObjectModel model)
{
return(Task.Run(() => CelestialObjectSeedHelper.GetPlanets().Select(x => new CelestialObjectViewModel(x)).ToList()));
}