public async Task LookupServiceAsync_FindsService_ReturnsURI()
{
IDiscoveryClient client = new TestDiscoveryClient(new TestServiceInstance(new Uri("https://foundit:5555")));
var handler = new DiscoveryHttpClientHandlerBase(client);
var uri = new Uri("https://foo/test/bar/foo?test=1&test2=2");
var result = await handler.LookupServiceAsync(uri);
Assert.Equal(new Uri("https://foundit:5555/test/bar/foo?test=1&test2=2"), result);
}
public async Task LookupServiceAsync_DoesntFindService_ReturnsOriginalURI()
{
IDiscoveryClient client = new TestDiscoveryClient();
var handler = new DiscoveryHttpClientHandlerBase(client);
var uri = new Uri("https://foo/test");
var result = await handler.LookupServiceAsync(uri);
Assert.Equal(uri, result);
}
public async Task LookupServiceAsync_NonDefaultPort_ReturnsOriginalURI()
{
// Arrange
IDiscoveryClient client = new TestDiscoveryClient();
var handler = new DiscoveryHttpClientHandlerBase(client);
var uri = new Uri("https://foo:8080/test");
// Act and Assert
var result = await handler.LookupServiceAsync(uri);
Assert.Equal(uri, result);
}
public async void LookupServiceAsync_DoesntFindService_ReturnsOriginalURI()
{
// Arrange
IDiscoveryClient client = new TestDiscoveryClient();
DiscoveryHttpClientHandlerBase handler = new DiscoveryHttpClientHandlerBase(client);
Uri uri = new Uri("https://foo/test");
// Act and Assert
var result = await handler.LookupServiceAsync(uri);
Assert.Equal(uri, result);
}
public async void LookupServiceAsync_FindsService_ReturnsURI()
{
// Arrange
IDiscoveryClient client = new TestDiscoveryClient(new TestServiceInstance(new Uri("http://foundit:5555")));
DiscoveryHttpClientHandlerBase handler = new DiscoveryHttpClientHandlerBase(client);
Uri uri = new Uri("http://foo/test/bar/foo?test=1&test2=2");
// Act and Assert
var result = await handler.LookupServiceAsync(uri);
Assert.Equal(new Uri("http://foundit:5555/test/bar/foo?test=1&test2=2"), result);
}
public async Task <string> GetQuoteAsync()
{
return(await Policy <string>
.Handle <Exception>()
.FallbackAsync(_config.Value.FailedMessage)
.WrapAsync(_apiCallPolicy)
.ExecuteAsync(async() =>
{
var uri = await _discoveryClient.LookupServiceAsync(new Uri("http://FunnyQuotesLegacyService/FunnyQuoteserviceWCF.svc"));
var wcfClient = new FunnyQuoteServiceClient(FunnyQuoteServiceClient.EndpointConfiguration.BasicHttpBinding_IFunnyQuoteService, uri.ToString());
return await wcfClient.GetQuoteAsync();
}));
}
/// <inheritdoc />
protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
{
var current = request.RequestUri;
try
{
request.RequestUri = await _discoveryBase.LookupServiceAsync(current).ConfigureAwait(false);
return(await base.SendAsync(request, cancellationToken).ConfigureAwait(false));
}
catch (Exception e)
{
_logger?.LogDebug(e, "Exception during SendAsync()");
throw;
}
finally
{
request.RequestUri = current;
}
}