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test(generators): cover feature toggles and gateway aggregation#440

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JerrettDavis merged 1 commit into
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test/feature-toggle-gateway-coverage-413
May 30, 2026
Merged

test(generators): cover feature toggles and gateway aggregation#440
JerrettDavis merged 1 commit into
mainfrom
test/feature-toggle-gateway-coverage-413

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Summary

  • harden Feature Toggle Set and Gateway Aggregation generation for nested/typed host shapes
  • expand TinyBDD generator scenarios for defaults, escaped names, malformed type arguments, and invalid signatures
  • preserve containing partial wrappers for nested generator hosts

Validation

  • dotnet format PatternKit.slnx --verify-no-changes --verbosity minimal
  • dotnet test test\PatternKit.Generators.Tests\PatternKit.Generators.Tests.csproj --configuration Release --no-restore --no-build -p:TestTfmsInParallel=false --logger "console;verbosity=minimal"
  • local coverage pass: PatternKit.Generators 96.6%, FeatureToggleSetGenerator 99.2%, GatewayAggregationGenerator 99.3%

Refs #413

Copilot AI review requested due to automatic review settings May 30, 2026 01:18
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⚠️ Deprecation Warning: The deny-licenses option is deprecated for possible removal in the next major release. For more information, see issue 997.

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

None

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Pull request overview

Hardens the Feature Toggle Set and Gateway Aggregation source generators so that hosts declared inside containing partial types are emitted with the necessary wrapping declarations, and expands TinyBDD generator scenarios to cover defaults, escaped names, nested host shapes, malformed Type arguments, and additional invalid signatures. The changes target the source-generator coverage push tracked in #413.

Changes:

  • In both FeatureToggleSetGenerator and GatewayAggregationGenerator, emit wrapping partial declarations for each ContainingType (with the correct accessibility/indentation) before emitting the host's factory body, and close them in reverse order.
  • Convert the existing diagnostic tests to [Theory] form and add cases for PKFT003 (no/wrong context parameter) and additional PKGA003/PKGA004 signature variants.
  • Add scenarios asserting generated output for default names, escaped configured names, multiple host shapes (internal abstract, public sealed, internal struct), nested host wrappers across all accessibilities, and skipping when constructor Type arguments are null.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File Description
src/PatternKit.Generators/FeatureToggles/FeatureToggleSetGenerator.cs Emits containing-type partial wrappers around the generated factory and refactors AppendTypeDeclaration to accept an indent level.
src/PatternKit.Generators/GatewayAggregation/GatewayAggregationGenerator.cs Mirrors the feature-toggle change: wraps containing partial types and reuses indent-aware helpers for the gateway factory body.
test/PatternKit.Generators.Tests/FeatureToggleSetGeneratorTests.cs Adds theory cases for new PKFT003 shapes and scenarios for defaults/host shapes, nested wrappers, and malformed context type.
test/PatternKit.Generators.Tests/GatewayAggregationGeneratorTests.cs Converts invalid-declaration scenario to a theory and adds defaults/host shapes, nested wrappers, and malformed-type-argument scenarios.

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Test Results

    12 files      12 suites   10m 34s ⏱️
 3 776 tests  3 776 ✅ 0 💤 0 ❌
11 684 runs  11 684 ✅ 0 💤 0 ❌

Results for commit 98183b6.

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.57%. Comparing base (1de30bd) to head (98183b6).

Additional details and impacted files
@@            Coverage Diff             @@
##             main     #440      +/-   ##
==========================================
+ Coverage   91.13%   96.57%   +5.44%     
==========================================
  Files         551      551              
  Lines       44723    44763      +40     
  Branches     6442     6448       +6     
==========================================
+ Hits        40757    43229    +2472     
+ Misses       1638     1534     -104     
+ Partials     2328        0    -2328     
Flag Coverage Δ
unittests 96.57% <100.00%> (+5.44%) ⬆️

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🔍 PR Validation Results

Version: ``

✅ Validation Steps

  • Build solution
  • Run tests
  • Build documentation
  • Dry-run NuGet packaging

📊 Artifacts

Dry-run artifacts have been uploaded and will be available for 7 days.


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Code Coverage

Summary
  Generated on: 05/30/2026 - 01:26:44
  Coverage date: 05/30/2026 - 01:24:10 - 05/30/2026 - 01:26:33
  Parser: MultiReport (12x Cobertura)
  Assemblies: 5
  Classes: 1616
  Files: 551
  Line coverage: 96.3%
  Covered lines: 43143
  Uncovered lines: 1620
  Coverable lines: 44763
  Total lines: 96391
  Branch coverage: 81.1% (13328 of 16434)
  Covered branches: 13328
  Total branches: 16434
  Method coverage: 96.6% (8420 of 8711)
  Full method coverage: 89.9% (7835 of 8711)
  Covered methods: 8420
  Fully covered methods: 7835
  Total methods: 8711

PatternKit.Core                                                                                                     95.4%
  PatternKit.Application.ActivityTracking.ActivityGateState                                                          100%
  PatternKit.Application.ActivityTracking.ActivityLease                                                              100%
  PatternKit.Application.ActivityTracking.ActivityRecord                                                             100%
  PatternKit.Application.ActivityTracking.ActivityTracker                                                            100%
  PatternKit.Application.Aggregates.AggregateCommandHandler<T1, T2, T3>                                              100%
  PatternKit.Application.Aggregates.AggregateCommandResult<T>                                                        100%
  PatternKit.Application.Aggregates.AggregateRoot<T1, T2>                                                            100%
  PatternKit.Application.AntiCorruption.AntiCorruptionLayer<T1, T2>                                                 90.4%
  PatternKit.Application.AntiCorruption.AntiCorruptionResult<T>                                                      100%
  PatternKit.Application.AuditLog.AuditLogAppendResult<T>                                                           85.7%
  PatternKit.Application.AuditLog.InMemoryAuditLog<T1, T2>                                                          95.4%
  PatternKit.Application.BoundedContexts.BoundedContextAdapter                                                       100%
  PatternKit.Application.BoundedContexts.BoundedContextCapability                                                   83.3%
  PatternKit.Application.BoundedContexts.BoundedContextDescriptor                                                   95.4%
  PatternKit.Application.ContextMaps.ContextMapDescriptor                                                           96.8%
  PatternKit.Application.ContextMaps.ContextMapRelationship                                                          100%
  PatternKit.Application.DataMapping.DataMapper<T1, T2>                                                             94.6%
  PatternKit.Application.DataMapping.DataMapperError                                                                  90%
  PatternKit.Application.DataMapping.DataMapperResult<T>                                                            84.6%
  PatternKit.Application.DomainEvents.DomainEventDispatcher<T>                                                      95.4%
  PatternKit.Application.DomainEvents.DomainEventDispatchResult                                                      100%
  PatternKit.Application.DomainServices.DomainServiceOperation<T1, T2>                                               100%
  PatternKit.Application.DomainServices.DomainServiceRegistry<T1, T2>                                                100%
  PatternKit.Application.EventSourcing.EventStoreAppendResult                                                        100%
  PatternKit.Application.EventSourcing.InMemoryEventStore<T1, T2>                                                   97.9%
  PatternKit.Application.EventSourcing.StoredEvent<T1, T2>                                                            80%
  PatternKit.Application.FeatureToggles.FeatureToggleDecision                                                       87.5%
  PatternKit.Application.FeatureToggles.FeatureToggleRule<T>                                                         100%
  PatternKit.Application.FeatureToggles.FeatureToggleSet<T>                                                         96.9%
  PatternKit.Application.IdentityMap.IdentityMap<T1, T2>                                                             100%
  PatternKit.Application.IdentityMap.IdentityMapResult<T>                                                           92.8%
  PatternKit.Application.MaterializedViews.MaterializedView<T1, T2>                                                 98.4%
  PatternKit.Application.Repository.InMemoryRepository<T1, T2>                                                      92.8%
  PatternKit.Application.Repository.RepositoryResult<T>                                                             93.3%
  PatternKit.Application.ServiceLayer.ServiceLayerOperation<T1, T2>                                                 96.7%
  PatternKit.Application.ServiceLayer.ServiceLayerResult<T>                                                         94.7%
  PatternKit.Application.ServiceLayer.ServiceLayerRule<T>                                                            100%
  PatternKit.Application.Specification.Specification<T>                                                              100%

@JerrettDavis JerrettDavis merged commit dab3ffc into main May 30, 2026
13 checks passed
@JerrettDavis JerrettDavis deleted the test/feature-toggle-gateway-coverage-413 branch May 30, 2026 01:30
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