# NullPublishingActivityReporter

- Kind: `class`
- Package: [Aspire.Hosting](/reference/api/csharp/aspire.hosting.md)
- Version: `13.3.0`
- Namespace: `Aspire.Hosting.Pipelines`
- Target framework: `net8.0`
- Source: [GitHub](https://github.com/microsoft/aspire/blob/bd20f904cde09ecb9c9ae5116a6f13614bf2d7c2/src/Aspire.Hosting/Pipelines/NullPipelineActivityReporter.cs)
- Implements: [IPipelineActivityReporter](/reference/api/csharp/aspire.hosting/ipipelineactivityreporter.md)

A no-op implementation of [IPipelineActivityReporter](/reference/api/csharp/aspire.hosting/ipipelineactivityreporter.md) for testing purposes.

## Definition

```csharp
namespace Aspire.Hosting.Pipelines;

public sealed class NullPublishingActivityReporter
    : Aspire.Hosting.Pipelines.IPipelineActivityReporter
{
    // ...
}
```

## Constructors

- [NullPublishingActivityReporter](/reference/api/csharp/aspire.hosting/nullpublishingactivityreporter/constructors.md#constructor)

## Methods

- [CompletePublishAsync(PublishCompletionOptions?, CancellationToken)](/reference/api/csharp/aspire.hosting/nullpublishingactivityreporter/methods.md#completepublishasync-publishcompletionoptions-cancellationtoken) : `Task` -- Signals that the entire publishing process has completed.
- [CompletePublishAsync(string?, CompletionState?, CancellationToken)](/reference/api/csharp/aspire.hosting/nullpublishingactivityreporter/methods.md#completepublishasync-string-completionstate-cancellationtoken) : `Task` `obsolete` -- Signals that the entire publishing process has completed.
- [CreateStepAsync(string, CancellationToken)](/reference/api/csharp/aspire.hosting/nullpublishingactivityreporter/methods.md#createstepasync-string-cancellationtoken) : [Task<IReportingStep>](/reference/api/csharp/aspire.hosting/ireportingstep.md) -- Creates a new publishing step with the specified title.