private async void GetMoreItems()
{
var items = await _facebookDataProvider.LoadMoreDataAsync();
foreach (var item in items)
{
Items.Add(item);
}
}
public async Task LoadPaginationFacebook()
{
var config = new FacebookDataConfig
{
UserId = "8195378771",
};
var dataProvider = new FacebookDataProvider(OAuthKeys.FacebookValidKeys);
await dataProvider.LoadDataAsync(config, 5);
Assert.IsTrue(dataProvider.HasMoreItems);
IEnumerable <FacebookSchema> result = await dataProvider.LoadMoreDataAsync();
Assert.IsNotNull(result);
Assert.IsTrue(result.Any());
}
private async void MoreItemsRequest()
{
try
{
IsBusy = true;
HasErrors = false;
NoItems = false;
DataProviderRawData = string.Empty;
Items.Clear();
DataProviderRawData = string.Empty;
var items = await facebookDataProvider.LoadMoreDataAsync();
NoItems = !items.Any();
foreach (var item in items)
{
Items.Add(item);
}
var rawData = await rawDataProvider.LoadMoreDataAsync <RawSchema>();
DataProviderRawData = rawData.FirstOrDefault()?.Raw;
}
catch (Exception ex)
{
DataProviderRawData += ex.Message;
DataProviderRawData += ex.StackTrace;
HasErrors = true;
}
finally
{
IsBusy = false;
}
}
public async Task LoadMoreDataInvalidOperationFacebook()
{
var config = new FacebookDataConfig
{
UserId = "8195378771",
};
var dataProvider = new FacebookDataProvider(OAuthKeys.FacebookValidKeys);
InvalidOperationException exception = await ExceptionsAssert.ThrowsAsync<InvalidOperationException>(async () => await dataProvider.LoadMoreDataAsync());
}
public async Task LoadPaginationFacebook()
{
var config = new FacebookDataConfig
{
UserId = "8195378771",
};
var dataProvider = new FacebookDataProvider(OAuthKeys.FacebookValidKeys);
await dataProvider.LoadDataAsync(config, 5);
Assert.IsTrue(dataProvider.HasMoreItems);
IEnumerable<FacebookSchema> result = await dataProvider.LoadMoreDataAsync();
Assert.IsNotNull(result);
Assert.IsTrue(result.Any());
}
public override async Task <IEnumerable <FacebookSchema> > GetNextPageAsync()
{
return(await _dataProvider.LoadMoreDataAsync());
}
public async Task LoadMoreDataInvalidOperationFacebook()
{
var config = new FacebookDataConfig
{
UserId = "8195378771",
};
var dataProvider = new FacebookDataProvider(OAuthKeys.FacebookValidKeys);
InvalidOperationException exception = await ExceptionsAssert.ThrowsAsync <InvalidOperationException>(async() => await dataProvider.LoadMoreDataAsync());
}