public async Task LoadStaticCollection_Sorting()
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/LocalCollectionData.json"
};
var dataProvider = new LocalStorageDataProvider <CollectionSchema>();
IEnumerable <CollectionSchema> data = await dataProvider.LoadDataAsync(config);
config.OrderBy = "Name";
config.OrderDirection = SortDirection.Ascending;
IEnumerable <CollectionSchema> dataAsc = await dataProvider.LoadDataAsync(config);
config.OrderDirection = SortDirection.Descending;
IEnumerable <CollectionSchema> dataDesc = await dataProvider.LoadDataAsync(config);
Assert.AreNotEqual(data.FirstOrDefault()?.Name, dataAsc.FirstOrDefault().Name);
Assert.AreNotEqual(dataAsc.FirstOrDefault()?.Name, dataDesc.FirstOrDefault().Name);
var dataExpected = data.OrderBy(x => x.Name).ToList();
for (int i = 0; i < dataExpected.Count() - 1; i++)
{
Assert.AreEqual(dataExpected[i].Name, dataAsc.ToList()[i].Name);
}
dataExpected = data.OrderByDescending(x => x.Name).ToList();
for (int i = 0; i < dataExpected.Count() - 1; i++)
{
Assert.AreEqual(dataExpected[i].Name, dataDesc.ToList()[i].Name);
}
}
public override async Task <IEnumerable <Concerts1Schema> > GetDataAsync(SchemaBase connectedItem = null)
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/Data/Concerts.json",
};
return(await _dataProvider.LoadDataAsync(config, MaxRecords));
}
public override async Task <IEnumerable <PlacesToLearnProgramming1Schema> > GetDataAsync(SchemaBase connectedItem = null)
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/Data/PlacesToLearnProgramming.json",
OrderBy = "Learn",
OrderDirection = SortDirection.Descending
};
return(await _dataProvider.LoadDataAsync(config, MaxRecords));
}
public async Task TestNullUrlConfig()
{
var config = new LocalStorageDataConfig
{
FilePath = null
};
var dataProvider = new LocalStorageDataProvider<MenuSchema>();
ConfigParameterNullException exception = await ExceptionsAssert.ThrowsAsync<ConfigParameterNullException>(async () => await dataProvider.LoadDataAsync(config));
Assert.IsTrue(exception.Message.Contains("FilePath"));
}
public async Task LoadMenu()
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/LocalMenuData.json"
};
var dataProvider = new LocalStorageDataProvider <MenuSchema>();
IEnumerable <MenuSchema> data = await dataProvider.LoadDataAsync(config);
Assert.IsNotNull(data);
Assert.AreNotEqual(data.Count(), 0);
}
public async Task TestMaxRecordsLocalStaticCollection_Min()
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/LocalCollectionData.json"
};
var maxRecords = 1;
var dataProvider = new LocalStorageDataProvider <CollectionSchema>();
IEnumerable <CollectionSchema> data = await dataProvider.LoadDataAsync(config, maxRecords);
Assert.IsNotNull(data);
Assert.AreEqual(maxRecords, data.Count());
}
public async Task TestMaxRecordsLocalStaticCollection_Min()
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/LocalCollectionData.json"
};
var maxRecords = 1;
var dataProvider = new LocalStorageDataProvider<CollectionSchema>();
IEnumerable<CollectionSchema> data = await dataProvider.LoadDataAsync(config, maxRecords);
Assert.IsNotNull(data);
Assert.AreEqual(maxRecords, data.Count());
}
private async void Request()
{
try
{
IsBusy = true;
HasErrors = false;
NoItems = false;
DataProviderRawData = string.Empty;
Items.Clear();
var localStorageDataProvider = new LocalStorageDataProvider <LocalStorageDataSchema>();
var config = new LocalStorageDataConfig {
FilePath = LocalStorageQuery
};
var rawParser = new RawParser();
var rawData = await localStorageDataProvider.LoadDataAsync(config, MaxRecordsParam, rawParser);
DataProviderRawData = rawData.FirstOrDefault()?.Raw;
var items = await localStorageDataProvider.LoadDataAsync(config, MaxRecordsParam);
NoItems = !items.Any();
foreach (var item in items)
{
Items.Add(item);
}
}
catch (Exception ex)
{
DataProviderRawData += ex.Message;
DataProviderRawData += ex.StackTrace;
HasErrors = true;
}
finally
{
IsBusy = false;
}
}
public async Task LoadStaticCollection()
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/LocalCollectionData.json"
};
var dataProvider = new LocalStorageDataProvider<CollectionSchema>();
IEnumerable<CollectionSchema> data = await dataProvider.LoadDataAsync(config);
Assert.IsNotNull(data);
Assert.AreNotEqual(data.Count(), 0);
}
public async Task LoadPaginationStaticCollection()
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/LocalCollectionData.json"
};
var dataProvider = new LocalStorageDataProvider <CollectionSchema>();
await dataProvider.LoadDataAsync(config, 2);
Assert.IsTrue(dataProvider.HasMoreItems);
IEnumerable <CollectionSchema> data = await dataProvider.LoadMoreDataAsync();
Assert.IsNotNull(data);
Assert.AreNotEqual(data.Count(), 0);
}
public async void GetItems()
{
string localStorageQuery = "/Assets/LocalStorageSamples.json";
int maxRecordsParam = 10;
Items.Clear();
var localStorageDataProvider = new LocalStorageDataProvider <LocalStorageDataSchema>();
var config = new LocalStorageDataConfig {
FilePath = localStorageQuery
};
var items = await localStorageDataProvider.LoadDataAsync(config, maxRecordsParam);
foreach (var item in items)
{
Items.Add(item);
}
}
public async void GetItems()
{
string localStorageQuery = "/Assets/LocalStorageSamples.json";
int maxRecordsParam = 10;
string orderBy = "Title";
SortDirection sortDirection = SortDirection.Ascending;
_localStorageDataProvider = new LocalStorageDataProvider <LocalStorageDataSchema>();
this.Items = new ObservableCollection <object>();
var config = new LocalStorageDataConfig
{
FilePath = localStorageQuery,
OrderBy = orderBy,
SortDirection = sortDirection
};
var items = await _localStorageDataProvider.LoadDataAsync(config, maxRecordsParam);
foreach (var item in items)
{
Items.Add(item);
}
}
public async void GetItems()
{
string localStorageQuery = "/Assets/LocalStorageSamples.json";
int maxRecordsParam = 10;
string orderBy = "Title";
SortDirection sortDirection = SortDirection.Ascending;
_localStorageDataProvider = new LocalStorageDataProvider<LocalStorageDataSchema>();
this.Items = new ObservableCollection<object>();
var config = new LocalStorageDataConfig
{
FilePath = localStorageQuery,
OrderBy = orderBy,
SortDirection = sortDirection
};
var items = await _localStorageDataProvider.LoadDataAsync(config, maxRecordsParam);
foreach (var item in items)
{
Items.Add(item);
}
}
public async Task TestNullParser()
{
var dataProvider = new LocalStorageDataProvider <MenuSchema>();
await ExceptionsAssert.ThrowsAsync <ParserNullException>(async() => await dataProvider.LoadDataAsync <MenuSchema>(new LocalStorageDataConfig(), 20, null));
}
public async Task TestNullUrlConfig()
{
var config = new LocalStorageDataConfig
{
FilePath = null
};
var dataProvider = new LocalStorageDataProvider <MenuSchema>();
ConfigParameterNullException exception = await ExceptionsAssert.ThrowsAsync <ConfigParameterNullException>(async() => await dataProvider.LoadDataAsync(config));
Assert.IsTrue(exception.Message.Contains("FilePath"));
}
public async Task TestNullConfig()
{
var dataProvider = new LocalStorageDataProvider <HtmlSchema>();
await ExceptionsAssert.ThrowsAsync <ConfigNullException>(async() => await dataProvider.LoadDataAsync(null));
}
public async Task TestLocalNullParser()
{
var dataProvider = new LocalStorageDataProvider<CollectionSchema>();
await ExceptionsAssert.ThrowsAsync<ParserNullException>(async () => await dataProvider.LoadDataAsync<CollectionSchema>(new LocalStorageDataConfig(), 20, null));
}
public async Task TestNullConfig()
{
var dataProvider = new LocalStorageDataProvider<MenuSchema>();
await ExceptionsAssert.ThrowsAsync<ConfigNullException>(async () => await dataProvider.LoadDataAsync(null));
}
public async Task LoadMoreStaticCollection_Sorting()
{
var config = new LocalStorageDataConfig
{
FilePath = "/Assets/LocalCollectionData.json"
};
var dataProvider = new LocalStorageDataProvider<CollectionSchema>();
await dataProvider.LoadDataAsync(config, 2);
IEnumerable<CollectionSchema> data = await dataProvider.LoadMoreDataAsync();
config.OrderBy = "Name";
config.OrderDirection = SortDirection.Ascending;
IEnumerable<CollectionSchema> dataAsc = await dataProvider.LoadDataAsync(config, 2);
dataAsc = await dataProvider.LoadMoreDataAsync();
config.OrderDirection = SortDirection.Descending;
IEnumerable<CollectionSchema> dataDesc = await dataProvider.LoadDataAsync(config, 2);
dataDesc = await dataProvider.LoadMoreDataAsync();
Assert.AreNotEqual(data.FirstOrDefault()?.Name, dataAsc.FirstOrDefault().Name);
var dataExpected = dataAsc.OrderBy(x => x.Name).ToList();
for (int i = 0; i < dataExpected.Count() - 1; i++)
{
Assert.AreEqual(dataExpected[i].Name, dataAsc.ToList()[i].Name);
}
dataExpected = dataDesc.OrderByDescending(x => x.Name).ToList();
for (int i = 0; i < dataExpected.Count() - 1; i++)
{
Assert.AreEqual(dataExpected[i].Name, dataDesc.ToList()[i].Name);
}
}