public async Task DownloadNewDataFeed()
{
var text = TestHelper.GetEmbeddedResourceAsString("TestFiles.DataFeedSmall.json");
var configuration = new DataFeedManagerConfiguration()
{
ServiceUrl = @"http://data.fixer.io/api/latest?access_key=c2510f9a89d59e5f17e511157b0bcb41",
StorageFolderPath = Path.Combine(Path.GetTempPath(), "ExchangeRates")
};
var mapper = new DataFeedMapper();
var repository = new Mock <IDataFeedRepository>(MockBehavior.Strict);
repository.Setup(r => r.SaveAsync(It.IsAny <DataFeed>())).Callback((DataFeed dataFeed) =>
{
Assert.AreEqual(1541812746, dataFeed.Timestamp);
}).Returns(Task.Delay(1));
var service = new DataFeedService(repository.Object);
var downloadClient = new Mock <IDownloadClient>(MockBehavior.Strict);
downloadClient.Setup(c => c.DownloadAsync(configuration.ServiceUrl)).ReturnsAsync(text);
var manager = new DataFeedManager(configuration, downloadClient.Object, mapper, service);
await manager.DownloadAsync();
}
public DataFeedServiceWithCache(
DataFeedService dataFeedService,
IMemoryCache memoryCache,
ExchangeRateServiceConfiguration configuration)
{
this.dataFeedService = dataFeedService ?? throw new ArgumentNullException(nameof(dataFeedService));
this.memoryCache = memoryCache ?? throw new ArgumentNullException(nameof(memoryCache));
this.configuration = configuration ?? throw new ArgumentNullException(nameof(configuration));
}
public async Task RunAsync()
{
var configuration = new DataFeedManagerConfiguration()
{
ServiceUrl = @"http://data.fixer.io/api/latest?access_key=c2510f9a89d59e5f17e511157b0bcb41",
StorageFolderPath = Path.Combine(Path.GetTempPath(), "ExchangeRates")
};
var mapper = new DataFeedMapper();
var repository = new DataFeedRepository(configuration, mapper);
var service = new DataFeedService(repository);
using (var httpClient = new HttpClient())
{
var downloadClient = new HttpDownloadClient(httpClient);
var manager = new DataFeedManager(configuration, downloadClient, mapper, service);
await manager.DownloadAsync();
}
}