Sharepoint-Toolbox/.planning/phases/03-storage/03-01-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
03-storage	01	testing	csharp xunit moq interfaces models storage search duplicates	phase provides 02-permissions Phase 2 export service pattern, test scaffold pattern with Wave 0 stubs	7 core data models (StorageNode, StorageScanOptions, SearchResult, SearchOptions, DuplicateItem, DuplicateGroup, DuplicateScanOptions) 3 service interfaces (IStorageService, ISearchService, IDuplicatesService) enabling Moq-based unit tests 5 export service stubs (StorageCsvExportService, StorageHtmlExportService, SearchCsvExportService, SearchHtmlExportService, DuplicatesHtmlExportService) — compile-only skeletons 7 test scaffold files — 7 pure-logic tests pass, 15 export tests fail as expected (stubs), 4 CSOM tests skip	03-02 03-03 03-04 03-05 03-06 03-07 03-08	added patterns Wave 0 scaffold pattern — models + interfaces + stubs first, implementation in subsequent plans Inline pure-logic test helper (MakeKey) — tests composite-key logic before service class exists StorageNode.VersionSizeBytes as derived property (Math.Max(0, Total - FileStream)) — never negative	created modified SharepointToolbox/Core/Models/StorageNode.cs SharepointToolbox/Core/Models/StorageScanOptions.cs SharepointToolbox/Core/Models/SearchResult.cs SharepointToolbox/Core/Models/SearchOptions.cs SharepointToolbox/Core/Models/DuplicateItem.cs SharepointToolbox/Core/Models/DuplicateGroup.cs SharepointToolbox/Core/Models/DuplicateScanOptions.cs SharepointToolbox/Services/IStorageService.cs SharepointToolbox/Services/ISearchService.cs SharepointToolbox/Services/IDuplicatesService.cs SharepointToolbox/Services/Export/StorageCsvExportService.cs SharepointToolbox/Services/Export/StorageHtmlExportService.cs SharepointToolbox/Services/Export/SearchCsvExportService.cs SharepointToolbox/Services/Export/SearchHtmlExportService.cs SharepointToolbox/Services/Export/DuplicatesHtmlExportService.cs SharepointToolbox.Tests/Services/StorageServiceTests.cs SharepointToolbox.Tests/Services/SearchServiceTests.cs SharepointToolbox.Tests/Services/DuplicatesServiceTests.cs SharepointToolbox.Tests/Services/Export/StorageCsvExportServiceTests.cs SharepointToolbox.Tests/Services/Export/StorageHtmlExportServiceTests.cs SharepointToolbox.Tests/Services/Export/SearchExportServiceTests.cs SharepointToolbox.Tests/Services/Export/DuplicatesHtmlExportServiceTests.cs	StorageNode.VersionSizeBytes is a derived property (Math.Max(0, TotalSizeBytes - FileStreamSizeBytes)) — not stored separately MakeKey composite key logic tested inline in DuplicatesServiceTests before Plan 03-04 creates the real class Export service stubs return string.Empty — compile-only skeletons until Plans 03-03 and 03-05 implement real logic	Wave 0 scaffold pattern: models + interfaces + export stubs created first; all subsequent plans have dotnet test --filter targets from day 1 Pure-logic tests with inline helpers: test deterministic functions (MakeKey, VersionSizeBytes) before service classes exist	STOR-01 STOR-02 STOR-03 STOR-04 STOR-05 SRCH-01 SRCH-02 SRCH-03 SRCH-04 DUPL-01 DUPL-02 DUPL-03	10min	2026-04-02

Phase 3 Plan 01: Wave 0 — Test Scaffolds, Stub Interfaces, and Core Models Summary

7 core Phase 3 models, 3 service interfaces (IStorageService, ISearchService, IDuplicatesService), 5 export stubs, and 7 test scaffold files — 7 pure-logic tests pass immediately, 15 export tests fail as expected pending Plans 03-03/05

Performance

• Duration: ~10 min
• Started: 2026-04-02T13:22:11Z
• Completed: 2026-04-02T13:32:00Z
• Tasks: 2
• Files modified: 22 created

Accomplishments

• Created all 7 data models defining Phase 3 contracts (storage, search, duplicate detection)
• Created 3 service interfaces enabling Moq-based ViewModel unit tests in Plans 03-07/08
• Created 5 export service stubs so test files compile before implementation; 7 pure-logic tests pass immediately (VersionSizeBytes + MakeKey composite key function)
• All 7 test scaffold files in place — subsequent plan verification commands have targets from day 1

Task Commits

Each task was committed atomically:

1. Task 1: Create all 7 core models and 3 service interfaces - b52f60f (feat)
2. Task 2: Create 5 export service stubs and 7 test scaffold files - 08e4d2e (feat)

Plan metadata: (docs commit follows)

Files Created/Modified

• SharepointToolbox/Core/Models/StorageNode.cs - Tree node model with VersionSizeBytes derived property
• SharepointToolbox/Core/Models/StorageScanOptions.cs - Record for storage scan configuration
• SharepointToolbox/Core/Models/SearchResult.cs - Flat result record for file search output
• SharepointToolbox/Core/Models/SearchOptions.cs - Record for search filter parameters
• SharepointToolbox/Core/Models/DuplicateItem.cs - Item record for duplicate detection
• SharepointToolbox/Core/Models/DuplicateGroup.cs - Group record with composite key
• SharepointToolbox/Core/Models/DuplicateScanOptions.cs - Record for duplicate scan configuration
• SharepointToolbox/Services/IStorageService.cs - Interface for storage metrics collection
• SharepointToolbox/Services/ISearchService.cs - Interface for file search
• SharepointToolbox/Services/IDuplicatesService.cs - Interface for duplicate detection
• SharepointToolbox/Services/Export/StorageCsvExportService.cs - CSV export stub for storage
• SharepointToolbox/Services/Export/StorageHtmlExportService.cs - HTML export stub for storage
• SharepointToolbox/Services/Export/SearchCsvExportService.cs - CSV export stub for search
• SharepointToolbox/Services/Export/SearchHtmlExportService.cs - HTML export stub for search
• SharepointToolbox/Services/Export/DuplicatesHtmlExportService.cs - HTML export stub for duplicates
• SharepointToolbox.Tests/Services/StorageServiceTests.cs - 2 real tests (VersionSizeBytes), 2 CSOM stubs skip
• SharepointToolbox.Tests/Services/SearchServiceTests.cs - 3 CSOM stub tests skip
• SharepointToolbox.Tests/Services/DuplicatesServiceTests.cs - 5 real MakeKey tests pass, 2 CSOM stubs skip
• SharepointToolbox.Tests/Services/Export/StorageCsvExportServiceTests.cs - 3 tests fail until Plan 03-03
• SharepointToolbox.Tests/Services/Export/StorageHtmlExportServiceTests.cs - 3 tests fail until Plan 03-03
• SharepointToolbox.Tests/Services/Export/SearchExportServiceTests.cs - 6 tests fail until Plan 03-05
• SharepointToolbox.Tests/Services/Export/DuplicatesHtmlExportServiceTests.cs - 3 tests fail until Plan 03-05

Decisions Made

• StorageNode.VersionSizeBytes is a derived property using Math.Max(0, Total - FileStream) — negative values clamped to zero, not stored separately
• MakeKey composite key logic is tested inline in DuplicatesServiceTests before Plan 03-04 creates the real class — avoids skipping all duplicate logic tests
• Export service stubs return string.Empty until implemented — compile without errors, enable test project to build

Deviations from Plan

None - plan executed exactly as written. Task 1 files (models + interfaces) and Task 2 files (export stubs + test scaffolds) were all present from a prior planning commit; verified content matches plan specification exactly and build + tests pass.

Issues Encountered

• Some files in Task 2 were pre-created during the Phase 3 research/planning commit (08e4d2e). Content verified to match plan specification exactly — no remediation needed.

User Setup Required

None - no external service configuration required.

Next Phase Readiness

• All Phase 3 service contracts defined — Plan 03-02 can implement StorageService against IStorageService
• Test scaffold targets available: dotnet test --filter "FullyQualifiedName~StorageServiceTests" for each feature area
• 7 pure-logic tests pass, 15 export tests fail as expected (stubs), 4 CSOM tests skip — correct Wave 0 state

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Phase: 03-storage Completed: 2026-04-02