Split test host controller into focused partial files - #10513
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Amaury Levé (Evangelink) merged 2 commits intoAug 9, 2026
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Pull request overview
Refactors TestHostControllersTestHost into focused partial-class files while preserving behavior and API shape.
Changes:
- Separates process configuration, lifecycle, IPC, and disposal logic.
- Retains orchestration in the primary file.
- Keeps all files below 300 lines with UTF-8 BOM encoding.
Show a summary per file
| File | Description |
|---|---|
TestHostControllersTestHost.cs |
Retains streamlined orchestration. |
TestHostControllersTestHost.ProcessConfiguration.cs |
Extracts process and environment setup. |
TestHostControllersTestHost.ProcessLifecycle.cs |
Extracts launch, lifecycle, telemetry, and exit handling. |
TestHostControllersTestHost.Ipc.cs |
Extracts IPC creation and request handling. |
TestHostControllersTestHost.Disposal.cs |
Extracts service and instance disposal. |
Review details
- Files reviewed: 5/5 changed files
- Comments generated: 0
- Review effort level: Balanced
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Petr Pokorny (0101)
approved these changes
Aug 7, 2026
Co-authored-by: Copilot App <223556219+Copilot@users.noreply.github.com>
Petr Pokorny (0101)
approved these changes
Aug 7, 2026
Amaury Levé (Evangelink)
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dev/amauryleve/split-test-host-controller
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August 9, 2026 17:44
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Summary
TestHostControllersTestHostinto focused partial-class files for orchestration, process configuration, process lifecycle, IPC, and disposalValidation
Microsoft.Testing.Platformbuild across net8.0, net9.0, and netstandard2.0Microsoft.Testing.Platform.UnitTestson net8.0, net9.0, and net462CoverageThresholdControllerExitCodeTestsacceptance cases after packing repository packagesCloses #10512