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test(generators): cover dead letter and mailbox#441

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JerrettDavis merged 1 commit into
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test/dead-letter-mailbox-coverage-413
May 30, 2026
Merged

test(generators): cover dead letter and mailbox#441
JerrettDavis merged 1 commit into
mainfrom
test/dead-letter-mailbox-coverage-413

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Summary

  • harden Dead Letter Channel and Mailbox source generation for nested/typed host shapes
  • convert both generator test files onto TinyBDD xUnit scenario chains
  • expand diagnostics, defaults, policy normalization, malformed argument, and nested host coverage

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 96.8%, DeadLetterChannelGenerator 99.2%, MailboxGenerator 99.5%

Refs #413

Copilot AI review requested due to automatic review settings May 30, 2026 01:37
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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

This PR expands Mailbox and Dead Letter Channel generator coverage while adding nested host wrapper emission so generated factories can live inside containing partial types.

Changes:

  • Converts the two generator test suites to TinyBDD scenario chains.
  • Adds diagnostics/configuration/default/nested-host coverage for mailbox and dead-letter generators.
  • Updates both generators to emit containing partial type wrappers for nested hosts.

Reviewed changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated 2 comments.

File Description
src/PatternKit.Generators/Messaging/MailboxGenerator.cs Adds nested containing-type wrapper generation for mailbox sources.
src/PatternKit.Generators/Messaging/DeadLetterChannelGenerator.cs Adds nested containing-type wrapper generation for dead-letter channel sources.
test/PatternKit.Generators.Tests/MailboxGeneratorTests.cs Reworks mailbox tests into TinyBDD scenarios and expands behavior coverage.
test/PatternKit.Generators.Tests/DeadLetterChannelGeneratorTests.cs Reworks dead-letter tests into TinyBDD scenarios and expands behavior coverage.

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sb.Append("abstract ");
else if (type.IsSealed && type.TypeKind == TypeKind.Class)
sb.Append("sealed ");
sb.Append("partial ").Append(type.TypeKind == TypeKind.Struct ? "struct" : "class").Append(' ').Append(type.Name);
sb.AppendLine(" .Build();");
sb.AppendLine("}");
return sb.ToString();
sb.Append("partial ").Append(type.TypeKind == TypeKind.Struct ? "struct" : "class").Append(' ').Append(type.Name);
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Test Results

    12 files      12 suites   9m 56s ⏱️
 3 787 tests  3 787 ✅ 0 💤 0 ❌
11 738 runs  11 738 ✅ 0 💤 0 ❌

Results for commit c490748.

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Code Coverage

Summary
  Generated on: 05/30/2026 - 01:45:27
  Coverage date: 05/30/2026 - 01:43:01 - 05/30/2026 - 01:45:15
  Parser: MultiReport (12x Cobertura)
  Assemblies: 5
  Classes: 1616
  Files: 551
  Line coverage: 96.4%
  Covered lines: 43226
  Uncovered lines: 1594
  Coverable lines: 44820
  Total lines: 96483
  Branch coverage: 81.4% (13409 of 16463)
  Covered branches: 13409
  Total branches: 16463
  Method coverage: 96.6% (8425 of 8716)
  Full method coverage: 90% (7845 of 8716)
  Covered methods: 8425
  Fully covered methods: 7845
  Total methods: 8716

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%

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codecov Bot commented May 30, 2026

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Codecov Report

❌ Patch coverage is 98.78049% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 96.62%. Comparing base (dab3ffc) to head (c490748).

Files with missing lines Patch % Lines
...atternKit.Generators/Messaging/MailboxGenerator.cs 97.87% 1 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main     #441      +/-   ##
==========================================
+ Coverage   91.22%   96.62%   +5.40%     
==========================================
  Files         551      551              
  Lines       44763    44820      +57     
  Branches     6448     6458      +10     
==========================================
+ Hits        40835    43309    +2474     
+ Misses       1615     1511     -104     
+ Partials     2313        0    -2313     
Flag Coverage Δ
unittests 96.62% <98.78%> (+5.40%) ⬆️

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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.


This comment was automatically generated by the PR validation workflow.

@JerrettDavis
JerrettDavis merged commit 4596396 into main May 30, 2026
13 checks passed
@JerrettDavis
JerrettDavis deleted the test/dead-letter-mailbox-coverage-413 branch May 30, 2026 01:51
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2 participants