Story 7.1: End-to-End Integration Test (T-6.1)

[nam20485]

Story 7.1: End-to-End Integration Test (T-6.1)

Objective

Full-pipeline E2E test with a mocked LLM producing deterministic JSON.

Scope

In Scope

• GapMiner.Integration.Tests.

Out of Scope

• Features deferred to other stories (see dependencies)

Plan

• Implement per the acceptance criteria below (scoped to <= 8 files)
• Add unit/integration tests covering the criteria
• Verify dotnet build (0 warnings) + dotnet test green

Acceptance Criteria

• GapMiner.Integration.Tests project uses Testcontainers for Postgres + Redis
• Single test FullPipeline_ShouldProduceGaps seeds 50 synthetic reviews, runs AnalyzeGapsJob with mocked LLM (NSubstitute) returning deterministic JSON, asserts correct FeatureGap records with expected titles
• Test passes in CI within 60 seconds

Validation Plan

• The E2E test itself is the deliverable.
• dotnet build exit 0; dotnet test green for the affected project

Validation Commands

dotnet build GapMiner.sln
dotnet test  # affected project + GapMiner.Integration.Tests

Dependencies

Related Issues

• Depends on (plan task ids): T-2.3, T-3.4, T-4.1, T-5.4 - encoded as GitHub blocked-by edges to the corresponding Story issues.
• Parent: Epic 7: Integration Testing & Hardening

Test Strategy

• The E2E test itself is the deliverable.

Implementation Notes

Plan reference: T-6.1 in Phase 6. Conventional Commits required: 'feat(scope): description'. CancellationToken on all async I/O. Never hardcode secrets.