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Copilot AI commented Jul 15, 2025

The IDataConsumer interface was previously located in the Microsoft.Testing.Platform.Extensions.TestHost namespace and inherited from ITestHostExtension, which limited its usage to TestHost-specific implementations. Since IDataConsumer can be implemented in other hosts as well, this PR moves it to the root Microsoft.Testing.Platform.Extensions namespace.

Changes Made

1. Interface Location and Inheritance

  • Moved IDataConsumer.cs from src/Platform/Microsoft.Testing.Platform/Messages/ to src/Platform/Microsoft.Testing.Platform/Extensions/
  • Updated namespace from Microsoft.Testing.Platform.Extensions.TestHost to Microsoft.Testing.Platform.Extensions
  • Changed inheritance from ITestHostExtension to IExtension to make it available for other hosts

2. Updated References

Updated all source files, test files, and sample files to use the new namespace:

  • Added using Microsoft.Testing.Platform.Extensions; statements where needed
  • Updated 30 files across the codebase including:
    • Core platform files (22 files)
    • Test files (4 files)
    • Sample files (3 files)
    • PublicAPI.Shipped.txt (1 file)

3. Public API Changes

Updated PublicAPI.Shipped.txt to reflect the new namespace:

- Microsoft.Testing.Platform.Extensions.TestHost.IDataConsumer
+ Microsoft.Testing.Platform.Extensions.IDataConsumer

Benefits

  • Broader Usage: IDataConsumer can now be implemented in any host type, not just TestHost
  • Better Organization: Interface is now in the root Extensions namespace alongside other general extension interfaces
  • Consistent Design: Aligns with the principle that extensions should be host-agnostic when possible

Breaking Changes

This is a breaking change for consumers who directly reference the old namespace. However, the interface contract and functionality remain identical - only the namespace import needs to be updated.

Fixes #3354.


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@copilot Please target rel/4.0 branch

Copilot AI changed the title [WIP] Microsoft.Testing.Platform.Extensions.TestHost.IDataConsumer should be defined inside the Microsoft.Testing.Platform.Extensions Move IDataConsumer from Microsoft.Testing.Platform.Extensions.TestHost to Microsoft.Testing.Platform.Extensions namespace Jul 15, 2025
Copilot AI requested a review from Youssef1313 July 15, 2025 14:35
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Copilot AI commented Jul 15, 2025

@copilot Please target rel/4.0 branch

I've created a new branch copilot/fix-3354-rel-4.0 that targets the rel/4.0 branch and applied the same changes there. The PR now targets the correct branch with commit d62629b.

@Youssef1313 Youssef1313 changed the base branch from main to rel/4.0 July 15, 2025 15:01
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Youssef1313 commented Jul 15, 2025

@Evangelink @MarcoRossignoli I think this should be Microsoft.Testing.Platform.Extensions.TestHost not Microsoft.Testing.Platform.Extensions. Do you agree? Edit: Not correct.

…t to Microsoft.Testing.Platform.Extensions namespace

Co-authored-by: Youssef1313 <31348972+Youssef1313@users.noreply.github.com>
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Copilot AI commented Jul 15, 2025

@Evangelink @MarcoRossignoli I think this should be Microsoft.Testing.Platform.Extensions.TestHost not Microsoft.Testing.Platform.Extensions. Do you agree? Edit: Not correct.

I've moved IDataConsumer back to the Microsoft.Testing.Platform.Extensions.TestHost namespace as requested. The interface now:

  1. Resides in the Microsoft.Testing.Platform.Extensions.TestHost namespace
  2. Inherits from ITestHostExtension instead of IExtension
  3. Is located in the src/Platform/Microsoft.Testing.Platform/TestHost/ directory
  4. All references across the codebase have been updated accordingly

The changes are in commit 0106db1.

…ensions.TestHost

Co-authored-by: Youssef1313 <31348972+Youssef1313@users.noreply.github.com>
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src/Platform/Microsoft.Testing.Platform/Extensions/AbortForMaxFailedTestsExtension.cs(7,1): error IDE0005: (NETCORE_ENGINEERING_TELEMETRY=Build) Using directive is unnecessary. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/style-rules/ide0005)

…tensions.TestHost

Co-authored-by: Youssef1313 <31348972+Youssef1313@users.noreply.github.com>
…ensions.TestHost in AbortForMaxFailedTestsExtension.cs

Co-authored-by: Youssef1313 <31348972+Youssef1313@users.noreply.github.com>
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Copilot AI commented Jul 15, 2025

src/Platform/Microsoft.Testing.Platform/Extensions/AbortForMaxFailedTestsExtension.cs(7,1): error IDE0005: (NETCORE_ENGINEERING_TELEMETRY=Build) Using directive is unnecessary. (https://learn.micros...

Removed the unnecessary using statement for Microsoft.Testing.Platform.Extensions.TestHost from AbortForMaxFailedTestsExtension.cs in commit 536f0e9.

Co-authored-by: Youssef1313 <31348972+Youssef1313@users.noreply.github.com>
Copilot AI requested a review from Youssef1313 July 15, 2025 16:40
@Youssef1313 Youssef1313 marked this pull request as ready for review July 15, 2025 17:17
@Evangelink Evangelink merged commit d7122ba into rel/4.0 Jul 16, 2025
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@Evangelink Evangelink deleted the copilot/fix-3354 branch July 16, 2025 07:22
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Microsoft.Testing.Platform.Extensions.TestHost.IDataConsumer should be defined inside the Microsoft.Testing.Platform.Extensions

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