/// <summary>
/// Performs the tasks needed to create a new Event Hub instance with the requested
/// partition count and a dynamically assigned unique name.
/// </summary>
///
/// <param name="partitionCount">The number of partitions that the Event Hub should be configured with.</param>
/// <param name="consumerGroups">The set of consumer groups to create and associate with the Event Hub; the default consumer group should not be included, as it is implicitly created.</param>
/// <param name="caller">The name of the calling method; this is intended to be populated by the runtime.</param>
///
/// <returns>The <see cref="EventHubScope" /> in which the test should be executed.</returns>
///
private static async Task <EventHubScope> BuildScopeWithNewEventHub(int partitionCount,
IEnumerable <string> consumerGroups,
[CallerMemberName] string caller = "")
{
caller = (caller.Length < 16) ? caller : caller.Substring(0, 15);
var groups = (consumerGroups ?? Enumerable.Empty <string>()).ToList();
var resourceGroup = TestEnvironment.EventHubsResourceGroup;
var eventHubNamespace = TestEnvironment.EventHubsNamespace;
var token = await ResourceManager.AquireManagementTokenAsync();
string CreateName() => $"{ Guid.NewGuid().ToString("D").Substring(0, 13) }-{ caller }";
using (var client = new EventHubManagementClient(new TokenCredentials(token))
{
SubscriptionId = TestEnvironment.EventHubsSubscription
})
{
var eventHub = new Eventhub(partitionCount: partitionCount);
eventHub = await ResourceManager.CreateRetryPolicy <Eventhub>().ExecuteAsync(() => client.EventHubs.CreateOrUpdateAsync(resourceGroup, eventHubNamespace, CreateName(), eventHub));
Polly.IAsyncPolicy <ConsumerGroup> consumerPolicy = ResourceManager.CreateRetryPolicy <ConsumerGroup>();
await Task.WhenAll
(
consumerGroups.Select(groupName =>
{
var group = new ConsumerGroup(name: groupName);
return(consumerPolicy.ExecuteAsync(() => client.ConsumerGroups.CreateOrUpdateAsync(resourceGroup, eventHubNamespace, eventHub.Name, groupName, group)));
})
);
return(new EventHubScope(eventHub.Name, groups, wasEventHubCreated: true));
}
}
/// <summary>
/// Initializes a new instance of the <see cref="NamedAsyncPolicy"/> class.
/// </summary>
/// <param name="name">Name of the policy.</param>
/// <param name="underlyingPolicy">The underlying <see cref="Polly.IAsyncPolicy"/>.</param>
public NamedAsyncPolicy(string name, Polly.IAsyncPolicy underlyingPolicy)
: base(underlyingPolicy)
{
Name = name;
}
public static Microsoft.Extensions.DependencyInjection.IHttpClientBuilder AddPolicyHandler(this Microsoft.Extensions.DependencyInjection.IHttpClientBuilder builder, Polly.IAsyncPolicy <System.Net.Http.HttpResponseMessage> policy)
{
throw null;
}
public PolicyHttpMessageHandler(Polly.IAsyncPolicy <System.Net.Http.HttpResponseMessage> policy)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="AsyncPolicy"/> class.
/// </summary>
/// <param name="underlyingPolicy">The underlying <see cref="Polly.IAsyncPolicy"/>.</param>
public AsyncPolicy(Polly.IAsyncPolicy underlyingPolicy)
{
UnderlyingPolicy = underlyingPolicy;
}
/// <summary>
/// Initializes a new instance of the <see cref="AsyncPolicyFor{T}"/> class.
/// </summary>
/// <param name="underlyingPolicy">The underlying <see cref="Polly.IAsyncPolicy"/>.</param>
public AsyncPolicyFor(Polly.IAsyncPolicy underlyingPolicy)
: base(underlyingPolicy)
{
}