Sharepoint-Toolbox/.planning/phases/02-permissions/02-01-SUMMARY.md

phase, plan, subsystem, tags, requires, provides, affects, tech-stack, key-files, key-decisions, patterns-established, requirements-completed, duration, completed

phase	plan	subsystem	tags	requires	provides	affects	tech-stack	key-files	key-decisions	patterns-established	requirements-completed	duration	completed
02-permissions	01	testing	xunit tdd permissions csom csv-export html-export classification	phase provides 01-foundation OperationProgress model, xUnit test infrastructure, AsyncRelayCommand patterns	PermissionEntryHelper static helper (IsExternalUser, FilterPermissionLevels, IsSharingLinksGroup) 5 test scaffold files covering PERM-01 through PERM-06 Classification tests (7 green) validating pure-function helper logic Export service stubs (CsvExportService, HtmlExportService) — NotImplementedException placeholders for Plan 03 PermissionsService compile fixes (Principal.Email removed, folder param corrected to ListItem)	02-02 02-03 02-04 02-06	added patterns Test scaffold: skipped stubs for CSOM-dependent tests, real [Fact] for pure-function tests Export service stubs with NotImplementedException — replaced in Plan 03 PermissionEntryHelper: pure static classification logic, no dependencies	created modified SharepointToolbox/Core/Helpers/PermissionEntryHelper.cs SharepointToolbox.Tests/Services/PermissionsServiceTests.cs SharepointToolbox.Tests/ViewModels/PermissionsViewModelTests.cs SharepointToolbox.Tests/Services/PermissionEntryClassificationTests.cs SharepointToolbox.Tests/Services/Export/CsvExportServiceTests.cs SharepointToolbox.Tests/Services/Export/HtmlExportServiceTests.cs SharepointToolbox/Services/Export/CsvExportService.cs SharepointToolbox/Services/Export/HtmlExportService.cs SharepointToolbox/Services/PermissionsService.cs	Export service stubs created in Plan 02-01 (not Plan 03) so test project compiles before implementation PermissionEntryHelper placed in main project Core/Helpers — pure static, no coupling to test project Principal.Email removed from CSOM load expression — Email only exists on User (CSOM Principal subtype), not Principal base folder param in GetFolderPermissionsAsync changed to ListItem (SecurableObject) instead of Folder (not a SecurableObject)	Skip-stub pattern: CSOM-dependent tests use [Fact(Skip=...)] so they compile and report in test count without requiring live SharePoint Pure-function tests: no Skip needed for static helper logic — run immediately and validate contracts	PERM-01 PERM-02 PERM-03 PERM-04 PERM-05 PERM-06	5min	2026-04-02

Phase 2 Plan 1: Wave 0 Test Scaffold Summary

PermissionEntryHelper static classification helpers plus 5 test scaffold files covering PERM-01 through PERM-06, with 7 immediately-passing classification tests and 6 stub/skip tests waiting on Plan 02/03 implementations

Performance

• Duration: 5 min
• Started: 2026-04-02T11:48:37Z
• Completed: 2026-04-02T11:53:52Z
• Tasks: 2
• Files modified: 9

Accomplishments

• PermissionEntryHelper.cs with IsExternalUser, FilterPermissionLevels, and IsSharingLinksGroup — pure static, 7 tests green immediately
• 5 test scaffold files created covering PERM-01 through PERM-06 (PERM-07 covered by Phase 1)
• CsvExportService and HtmlExportService stub placeholders so export tests compile now; full implementation deferred to Plan 03
• Fixed two pre-existing compile errors in PermissionsService.cs: removed Principal.Email (only on User) and corrected folder param to ListItem (a SecurableObject)

Task Commits

Each task was committed atomically:

1. Task 1: Scaffold PermissionsService, ViewModel, and classification test stubs - a9f6bde (test)
2. Task 2: Scaffold export service test stubs - 83464a0 (test)
3. Rule 3 + Rule 1 - Service stubs and PermissionsService bug fixes - 9f2e2f9 (fix)

Files Created/Modified

• SharepointToolbox/Core/Helpers/PermissionEntryHelper.cs — IsExternalUser, FilterPermissionLevels, IsSharingLinksGroup static helpers
• SharepointToolbox.Tests/Services/PermissionsServiceTests.cs — 2 skipped stubs (PERM-01, PERM-04)
• SharepointToolbox.Tests/ViewModels/PermissionsViewModelTests.cs — 1 skipped stub (PERM-02)
• SharepointToolbox.Tests/Services/PermissionEntryClassificationTests.cs — 7 real [Fact] tests (PERM-03)
• SharepointToolbox.Tests/Services/Export/CsvExportServiceTests.cs — 3 real [Fact] tests (PERM-05), fail until Plan 03
• SharepointToolbox.Tests/Services/Export/HtmlExportServiceTests.cs — 3 real [Fact] tests (PERM-06), fail until Plan 03
• SharepointToolbox/Services/Export/CsvExportService.cs — NotImplementedException stub so export tests compile
• SharepointToolbox/Services/Export/HtmlExportService.cs — NotImplementedException stub so export tests compile
• SharepointToolbox/Services/PermissionsService.cs — Bug fixes: removed Principal.Email, corrected Folder→ListItem param

Decisions Made

• Export service stubs created in Plan 02-01 so that the test project compiles. Without stubs, the export test files cause CS0234 (namespace not found) blocking ALL tests from running. Plan 03 replaces the stubs with real implementations.
• PermissionEntryHelper placed in main project Core/Helpers — it's shared logic used by both PermissionsService (production) and tests. Keeping it in the main project avoids any test→production dependency inversion.

Deviations from Plan

Auto-fixed Issues

1. [Rule 3 - Blocking] Created CsvExportService and HtmlExportService stubs

• Found during: Task 2 (export test scaffold)
• Issue: Export test files reference SharepointToolbox.Services.Export.* which doesn't exist yet, causing CS0234 compilation failures that block all tests
• Fix: Created Services/Export/CsvExportService.cs and Services/Export/HtmlExportService.cs with NotImplementedException stubs matching the method signatures from the <interfaces> block
• Files modified: SharepointToolbox/Services/Export/CsvExportService.cs, SharepointToolbox/Services/Export/HtmlExportService.cs
• Verification: dotnet build succeeds; test project compiles
• Committed in: 9f2e2f9

2. [Rule 1 - Bug] Fixed Principal.Email in PermissionsService CSOM load expression

• Found during: Task 2 (first full build after adding export stubs)
• Issue: ra.Member.Email causes CS1061 — Principal doesn't have Email (only User does)
• Fix: Removed ra.Member.Email from the CSOM Include expression; UserLogins uses LoginName which is on Principal
• Files modified: SharepointToolbox/Services/PermissionsService.cs
• Verification: Build succeeds, no CS1061
• Committed in: 9f2e2f9

3. [Rule 1 - Bug] Fixed Folder→ListItem parameter in GetFolderPermissionsAsync

• Found during: Task 2 (same build)
• Issue: ExtractPermissionsAsync expects SecurableObject; Folder is not a SecurableObject (CS1503). The ListItem variable (item) IS a SecurableObject.
• Fix: Changed folder argument to item in the ExtractPermissionsAsync call; folder is still loaded for URL/name metadata
• Files modified: SharepointToolbox/Services/PermissionsService.cs
• Verification: Build succeeds, no CS1503
• Committed in: 9f2e2f9

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Total deviations: 3 auto-fixed (1 blocking, 2 bugs) Impact on plan: All auto-fixes required for test compilation. Bugs 2 and 3 were pre-existing in PermissionsService.cs from a prior plan execution. No scope creep — stubs and bug fixes are minimal correctness work.

Issues Encountered

• SiteListServiceTests.cs (from commit 5c10840) had a spurious compilation error on first build pass, but resolved after fresh dotnet build — likely stale obj/ cache. No action needed.
• Export service stubs throw NotImplementedException at runtime, causing 6 test failures in the suite. This is the expected state until Plan 03.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

• Classification helper and test scaffold complete — Plan 02-02 can create interfaces/models with tests already waiting
• Export service stubs in place — Plan 03 can replace throw new NotImplementedException() with real implementations, making the 6 failing export tests turn green
• PermissionsService.cs compile errors fixed — Plan 02-04 (PermissionsViewModel) and 02-06 (integration) can build immediately

Self-Check: PASSED

All 9 key files verified present on disk. All 3 task commits (a9f6bde, 83464a0, 9f2e2f9) confirmed in git log.

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Phase: 02-permissions Completed: 2026-04-02