Support Playwright video recording with composition fixtures - #6816
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📝 WalkthroughWalkthroughThe change enables ChangesPlaywright recording lifecycle
Priority: ➖ Normal Estimated code review effort: 4 (Complex) | ~60 minutes Change: Feature Sequence Diagram(s)sequenceDiagram
participant RecordVideoAttribute
participant PlaywrightFixtureLifecycle
participant PlaywrightVideoRecorder
participant IBrowserContext
participant TestContext
RecordVideoAttribute->>PlaywrightFixtureLifecycle: initialize fixtures for attempt
PlaywrightFixtureLifecycle->>PlaywrightVideoRecorder: register recording cleanup
PlaywrightVideoRecorder->>IBrowserContext: close context and finalize videos
PlaywrightVideoRecorder->>TestContext: attach attempt-named artifacts
Merge Risk: 🔵 Low · up to Very long parameterized test names may lose their recorded video artifact. Bound generated filenames before merging. 🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
Full details: Docstring CoverageExplanation Docstring coverage is 10.53% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 76 functions across 16 files. (1 skipped: 1 unsupported.)
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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Greptile SummaryThis PR extends Playwright video recording to composition-based context and page fixtures while consolidating recording options, ownership, naming, attachment, and retry cleanup.
Confidence Score: 5/5The PR appears safe to merge; both previously reported recording issues are resolved and no actionable regression from the follow-up changes remains. Context creation is now tracked before asynchronous completion and blocked once teardown begins, resolving the prior late-context leak, while reserved Windows device basenames are prefixed safely and covered by focused tests. The composition lifecycle consistently initializes resources before setup, disposes them after teardown in page-before-context order, and attaches recordings to the owning attempt.
|
| Filename | Overview |
|---|---|
| src/TUnit.Playwright/BrowserTest.cs | Tracks pending context creation under teardown synchronization and delegates recording completion to the shared recorder. |
| src/TUnit.Playwright/ContextFixture.cs | Adds attempt-aware context initialization, recording ownership, and idempotent cleanup. |
| src/TUnit.Playwright/PageFixture.cs | Adds attempt-aware page recreation while preserving explicitly initialized contexts. |
| src/TUnit.Playwright/PlaywrightFixtureLifecycle.cs | Coordinates per-attempt initialization, shared-fixture rejection, cancellation, and deferred disposal. |
| src/TUnit.Playwright/PlaywrightRecordingScope.cs | Orders and aggregates recording-fixture cleanup after test teardown. |
| src/TUnit.Playwright/PlaywrightVideoRecorder.cs | Tracks all context pages, finalizes recordings, sanitizes names, and attaches collision-safe artifacts. |
| src/TUnit.Engine/Services/EventReceiverOrchestrator.cs | Restores late-only test receiver dispatch on legacy framework targets. |
| src/TUnit.Core/ObjectInitializer.cs | Routes opted-in framework fixtures through test-attempt initialization without changing ordinary initializer caching. |
| tests/TUnit.UnitTests/PlaywrightVideoTests.cs | Covers pending creation, teardown races, fixture retries, cleanup failures, sharing restrictions, and filename handling. |
| tests/TUnit.UnitTests/PlaywrightCompositionLifecycleTests.cs | Verifies composition fixture initialization and disposal ordering across test attempts. |
Flowchart
%%{init: {'theme': 'neutral'}}%%
flowchart TD
A[Test attempt starts] --> B[Initialize ContextFixture]
B --> C[Apply recording options to copied context options]
C --> D[Create browser context and recorder]
D --> E[Initialize PageFixture]
E --> F[Run setup hooks]
F --> G[Run test body]
G --> H[Run teardown hooks]
H --> I[RecordVideo end receiver]
I --> J[Close pages]
J --> K[Close contexts and flush videos]
K --> L[Rename and attach attempt artifacts]
L --> M{Retry?}
M -->|Yes| A
M -->|No| N[Publish final result]
Reviews (3): Last reviewed commit: "Fix Playwright context teardown races an..." | Re-trigger Greptile
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Reviewed commit: 4be7186a04
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ReviewThis is a well-executed follow-up to #6799 that extends Both previously flagged issues are resolved in the current HEAD (
Design observations (non-blocking):
Exception handling and locking throughout ( No blocking issues found. Nice, thorough test coverage (709 lines across |
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Inline comments:
In `@src/TUnit.Playwright/PlaywrightVideoRecorder.cs`:
- Line 139: Update the generated filename logic near the name variable in
PlaywrightVideoRecorder to bound the sanitized test-name base before File.Move
is called. Truncate oversized names and append a deterministic hash of the
original sanitized name, reserving space for attempt, page, collision, and .webm
suffix components while preserving readable names that already fit.
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📒 Files selected for processing (5)
docs/docs/examples/playwright.mdsrc/TUnit.Playwright/BrowserTest.cssrc/TUnit.Playwright/ContextFixture.cssrc/TUnit.Playwright/PlaywrightVideoRecorder.cstests/TUnit.UnitTests/PlaywrightVideoTests.cs
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Description
[RecordVideo]now works with per-testContextFixtureandPageFixtureinstances as well asContextTestandPageTest. Both APIs use the same context-option and video-recording code. Recordings are attributed to the test and attempt that created the context, including pages closed early and popups opened during teardown.Recording fixtures create fresh contexts and pages before setup hooks on each retry. Their cleanup runs after teardown hooks, closes pages before contexts, and attaches completed recordings before the next attempt or final reporting. Cleanup handles partial setup, cancellation while setup is still running, repeated disposal, and failures closing individual resources.
Design
ITestAttemptInitializercontract lets framework fixtures opt into attempt initialization. Ordinary initializers keep their existing once-per-object cache; Playwright fixtures retain their normal lifetime without[RecordVideo].[RecordVideo], preventing shared recordings from being assigned to the first test.Related Issue
Follow-up to merged PR #6799 and its latest review.
Type of Change
Validation
TUnit.UnitTestssuite on .NET 10: 351 passed.[ClassDataSource<PageFixture>]passed a retrying video test in both discovery modes on .NET 10. Each attempt produced a nonempty, attached video.Focused commands:
Validation limitations
Generic types are not valid); the source-generated fixture lifecycle tests passed.Checklist
Summary by CodeRabbit
New Features
[RecordVideo]now supports composition-basedContextFixtureandPageFixturetests.Bug Fixes
Documentation