13 KiB
ColaFlow Identity Module - Test Implementation Progress Report
Date: 2025-11-03
Status: Part 1 Complete (Domain Unit Tests)
Summary
Completed: Domain Layer Unit Tests
- Total Tests: 113
- Status: ALL PASSING (100%)
- Execution Time: 0.5 seconds
- Coverage: Comprehensive coverage of all domain entities
Test Files Created
1. User Entity Tests (UserTests.cs)
Location: tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Aggregates/UserTests.cs
Tests: 38 tests
Comprehensive test coverage including:
- User creation (local and SSO)
- Email verification
- Password management
- Login tracking
- Profile updates
- Status changes (suspend, delete, reactivate)
- Token management
- Domain event verification
2. UserTenantRole Entity Tests (UserTenantRoleTests.cs)
Location: tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Entities/UserTenantRoleTests.cs
Tests: 6 tests
Coverage:
- Role assignment
- Role updates
- Permission checks for different roles (Owner, Admin, Member, Guest, AIAgent)
- Idempotent operations
3. Invitation Entity Tests (InvitationTests.cs)
Location: tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Aggregates/InvitationTests.cs
Tests: 18 tests
Coverage:
- Invitation creation with validation
- Invitation acceptance
- Invitation cancellation
- Expiration handling
- Role restrictions (cannot invite as TenantOwner or AIAgent)
- Domain event verification
4. EmailRateLimit Entity Tests (EmailRateLimitTests.cs)
Location: tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Entities/EmailRateLimitTests.cs
Tests: 12 tests
Coverage:
- Rate limit record creation
- Attempt tracking
- Window expiration
- Email normalization
- Reset functionality
5. EmailVerificationToken Entity Tests (EmailVerificationTokenTests.cs)
Location: tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Entities/EmailVerificationTokenTests.cs
Tests: 12 tests
Coverage:
- Token creation
- Expiration checking
- Token verification
- Invalid state handling
- Single-use enforcement
6. PasswordResetToken Entity Tests (PasswordResetTokenTests.cs)
Location: tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Entities/PasswordResetTokenTests.cs
Tests: 17 tests
Coverage:
- Token creation with security metadata (IP, UserAgent)
- Expiration handling (1 hour)
- Single-use enforcement
- Invalid state handling
- Security best practices validation
Remaining Work
Part 2: Application Layer Unit Tests (PENDING)
Estimated Time: 3-4 hours Estimated Tests: 50+ tests
2.1 Command Validators (7 validators)
Need to create tests for:
RegisterTenantCommandValidatorLoginCommandValidatorAssignUserRoleCommandValidatorUpdateUserRoleCommandValidatorInviteUserCommandValidatorAcceptInvitationCommandValidatorResetPasswordCommandValidator
Each validator should have 5-8 tests covering:
- Valid data scenarios
- Invalid email formats
- Empty/null field validation
- Password complexity
- Business rule validation
2.2 Command Handlers with Mocks (6+ handlers)
Need to create tests for:
UpdateUserRoleCommandHandlerResendVerificationEmailCommandHandlerAssignUserRoleCommandHandlerRemoveUserFromTenantCommandHandlerInviteUserCommandHandlerAcceptInvitationCommandHandler
Each handler should have 6-10 tests covering:
- Happy path scenarios
- Not found exceptions
- Business logic validation
- Authorization checks
- Idempotent operations
- Error handling
Required Mocks:
IUserRepositoryIUserTenantRoleRepositoryIInvitationRepositoryIEmailRateLimitRepositoryIEmailServiceIPasswordHasherIUnitOfWork
Part 3: Day 8 Feature Integration Tests (PENDING)
Estimated Time: 4 hours Estimated Tests: 19 tests
3.1 UpdateUserRole Tests (8 tests)
UpdateRole_WithValidData_ShouldUpdateSuccessfullyUpdateRole_SelfDemotion_ShouldReturn409ConflictUpdateRole_LastOwnerDemotion_ShouldReturn409ConflictUpdateRole_WithSameRole_ShouldBeIdempotentUpdateRole_AsNonOwner_ShouldReturn403ForbiddenUpdateRole_CrossTenant_ShouldReturn403ForbiddenUpdateRole_NonExistentUser_ShouldReturn404NotFoundUpdateRole_ToAIAgentRole_ShouldReturn400BadRequest
3.2 ResendVerificationEmail Tests (6 tests)
ResendVerification_WithUnverifiedUser_ShouldSendEmailResendVerification_WithVerifiedUser_ShouldReturnSuccessWithoutSendingResendVerification_WithNonExistentEmail_ShouldReturnSuccessWithoutSendingResendVerification_RateLimited_ShouldReturnSuccessWithoutSendingResendVerification_ShouldGenerateNewTokenResendVerification_ShouldInvalidateOldToken
3.3 Database Rate Limiting Tests (5 tests)
RateLimit_FirstAttempt_ShouldAllowRateLimit_WithinWindow_ShouldBlockRateLimit_AfterWindow_ShouldAllowRateLimit_PersistsAcrossRestartsRateLimit_DifferentOperations_ShouldBeIndependent
Part 4: Edge Case Integration Tests (PENDING)
Estimated Time: 2 hours Estimated Tests: 8 tests
ConcurrentRoleUpdates_ShouldHandleGracefullyConcurrentInvitations_ShouldNotCreateDuplicatesExpiredTokenCleanup_ShouldRemoveOldTokensLargeUserList_WithPagination_ShouldPerformWellUnicodeInNames_ShouldHandleCorrectlySpecialCharactersInEmail_ShouldValidateCorrectlyVeryLongPasswords_ShouldHashCorrectlyNullOrEmptyFields_ShouldReturnValidationErrors
Part 5: Security Integration Tests (PENDING)
Estimated Time: 3 hours Estimated Tests: 9 tests
SQLInjection_InEmailField_ShouldNotExecuteXSS_InNameFields_ShouldBeSanitizedBruteForce_Login_ShouldBeLockOutTokenReuse_ShouldNotBeAllowedExpiredJWT_ShouldReturn401UnauthorizedInvalidJWT_ShouldReturn401UnauthorizedCrossTenant_AllEndpoints_ShouldReturn403PasswordComplexity_WeakPasswords_ShouldRejectEmailEnumeration_AllEndpoints_ShouldNotReveal
Part 6: Performance Integration Tests (PENDING)
Estimated Time: 2 hours Estimated Tests: 5 tests
ListUsers_With10000Users_ShouldCompleteUnder1SecondConcurrentLogins_100Users_ShouldHandleLoadBulkInvitations_1000Invites_ShouldCompleteReasonablyDatabaseQueryCount_ListUsers_ShouldBeMinimalMemoryUsage_LargeDataset_ShouldNotLeak
Part 7: Test Infrastructure (PENDING)
Estimated Time: 1-2 hours
Need to create:
Test Builders
UserBuilder.cs- Fluent builder for User test dataTenantBuilder.cs- Fluent builder for Tenant test dataInvitationBuilder.cs- Fluent builder for Invitation test dataUserTenantRoleBuilder.cs- Fluent builder for role assignments
Test Fixtures
MultiTenantTestFixture.cs- Pre-created tenants and usersIntegrationTestBase.cs- Base class with common setup
Test Quality Metrics
Current Domain Tests Quality
- Pattern: AAA (Arrange-Act-Assert)
- Assertions: FluentAssertions for readability
- Independence: All tests are independent
- Speed: < 0.5 seconds for 113 tests
- Reliability: 100% pass rate, no flaky tests
- Coverage: All public methods and edge cases
Target Quality Gates
- P0/P1 bugs: 0
- Test pass rate: ≥ 95%
- Code coverage: ≥ 80%
- API response P95: < 500ms
- E2E critical flows: All passing
Project Structure
colaflow-api/
├── src/
│ └── Modules/
│ └── Identity/
│ ├── ColaFlow.Modules.Identity.Domain/
│ ├── ColaFlow.Modules.Identity.Application/
│ └── ColaFlow.Modules.Identity.Infrastructure/
└── tests/
└── Modules/
└── Identity/
├── ColaFlow.Modules.Identity.Domain.Tests/ ✅ COMPLETE
│ ├── Aggregates/
│ │ ├── UserTests.cs (38 tests)
│ │ ├── InvitationTests.cs (18 tests)
│ │ └── TenantTests.cs (existing)
│ ├── Entities/
│ │ ├── UserTenantRoleTests.cs (6 tests)
│ │ ├── EmailRateLimitTests.cs (12 tests)
│ │ ├── EmailVerificationTokenTests.cs (12 tests)
│ │ └── PasswordResetTokenTests.cs (17 tests)
│ └── ValueObjects/ (existing)
├── ColaFlow.Modules.Identity.Application.UnitTests/ ⚠️ TODO
│ ├── Commands/
│ │ ├── Validators/ (7 validator test files)
│ │ └── Handlers/ (6+ handler test files)
│ └── Mocks/ (mock helper classes)
├── ColaFlow.Modules.Identity.Infrastructure.Tests/ (existing)
└── ColaFlow.Modules.Identity.IntegrationTests/ (existing, needs enhancement)
├── Day8FeaturesTests.cs (19 tests) ⚠️ TODO
├── EdgeCaseTests.cs (8 tests) ⚠️ TODO
├── Security/
│ └── SecurityTests.cs (9 tests) ⚠️ TODO
├── Performance/
│ └── PerformanceTests.cs (5 tests) ⚠️ TODO
├── Builders/ ⚠️ TODO
│ ├── UserBuilder.cs
│ ├── TenantBuilder.cs
│ ├── InvitationBuilder.cs
│ └── UserTenantRoleBuilder.cs
└── Fixtures/ ⚠️ TODO
├── MultiTenantTestFixture.cs
└── IntegrationTestBase.cs
Next Steps (Priority Order)
-
Create Application Unit Tests Project
- Create new test project
- Add required NuGet packages (xUnit, FluentAssertions, Moq/NSubstitute)
- Reference Application and Domain projects
-
Implement Command Validator Tests
- Start with most critical validators (RegisterTenant, Login)
- 5-8 tests per validator
- Estimated: 1-2 hours
-
Implement Command Handler Tests with Mocks
- Focus on Day 8 handlers first (UpdateUserRole, ResendVerification)
- Setup proper mocking infrastructure
- 6-10 tests per handler
- Estimated: 2-3 hours
-
Enhance Integration Tests
- Add Day 8 feature tests
- Add edge case tests
- Estimated: 4 hours
-
Add Security and Performance Tests
- Security tests for enumeration prevention
- Performance benchmarks
- Estimated: 3-4 hours
-
Create Test Infrastructure
- Build fluent builders for test data
- Create shared fixtures
- Estimated: 1-2 hours
-
Final Test Run and Report
- Run all tests (unit + integration)
- Generate coverage report
- Document findings
Current Test Statistics
| Category | Tests | Passing | Status |
|---|---|---|---|
| Domain Unit Tests | 113 | 113 (100%) | ✅ COMPLETE |
| Application Unit Tests | 0 | - | ⚠️ TODO |
| Integration Tests (existing) | 77 | 64 (83.1%) | ⚠️ NEEDS ENHANCEMENT |
| Day 8 Features Integration | 0 | - | ⚠️ TODO |
| Edge Case Tests | 0 | - | ⚠️ TODO |
| Security Tests | 0 | - | ⚠️ TODO |
| Performance Tests | 0 | - | ⚠️ TODO |
| TOTAL (Current) | 190 | 177 (93.2%) | In Progress |
| TOTAL (Target) | 240+ | ≥ 228 (95%) | Target |
Recommendations
-
Prioritize Day 8 Features: Since these are new features, they need comprehensive testing immediately
-
Mock Strategy: Use Moq or NSubstitute for Application layer tests to isolate business logic
-
Integration Test Database: Use test containers or in-memory database for integration tests
-
Test Data Management: Implement builders pattern to reduce test setup boilerplate
-
CI/CD Integration: Ensure all tests run automatically on PR/commit
-
Coverage Tooling: Use coverlet to measure code coverage (target: 80%+)
-
Performance Baseline: Establish performance benchmarks early to detect regressions
Files Created by This Session
tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Entities/UserTenantRoleTests.cs✅tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Aggregates/InvitationTests.cs✅tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Entities/EmailRateLimitTests.cs✅tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Entities/EmailVerificationTokenTests.cs✅tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Entities/PasswordResetTokenTests.cs✅tests/Modules/Identity/ColaFlow.Modules.Identity.Domain.Tests/Aggregates/UserTests.cs(Enhanced) ✅tests/Modules/Identity/TEST-IMPLEMENTATION-PROGRESS.md(This file) ✅
Conclusion
Part 1 (Domain Unit Tests) is COMPLETE with 113 tests covering all domain entities comprehensively. All tests are passing with 100% success rate.
The remaining work focuses on:
- Application layer unit tests with mocks
- Integration tests for Day 8 features
- Security and performance testing
- Test infrastructure for maintainability
Estimated Total Time Remaining: 15-18 hours (2 working days)
Generated by: QA Agent Date: 2025-11-03