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test: cover unit of work generator hosts#428

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JerrettDavis merged 1 commit into
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test/unit-of-work-generator-coverage-413
May 29, 2026
Merged

test: cover unit of work generator hosts#428
JerrettDavis merged 1 commit into
mainfrom
test/unit-of-work-generator-coverage-413

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Summary:

  • Harden UnitOfWorkGenerator to emit containing partial wrappers for nested hosts.
  • Convert Unit of Work generator tests to TinyBDD xUnit scenarios.
  • Cover ordered enlistment, rollback omission, missing steps, duplicate step names/orders, invalid commit and rollback signatures, host type shapes, escaped step names, nested accessibility wrappers, and emitted-compilation success.

Coverage:

  • UnitOfWorkGenerator: 99.2% locally.
  • PatternKit.Generators: 95.3% locally.

Validation:

  • Focused UnitOfWorkGeneratorTests passed on net10.0.
  • Full PatternKit.Generators.Tests passed on net8.0, net9.0, and net10.0.
  • Generator coverage run completed with Cobertura plus ReportGenerator summary.
  • dotnet format PatternKit.slnx --verify-no-changes passed.

Closes part of #413.

Copilot AI review requested due to automatic review settings May 29, 2026 19:00
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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 the Unit of Work source generator’s correctness surface (notably for nested generator hosts) while converting the UnitOfWork generator test suite to TinyBDD xUnit scenarios to significantly increase coverage.

Changes:

  • Updated UnitOfWorkGenerator to emit containing-type wrapper declarations so nested [GenerateUnitOfWork] hosts generate into the correct nested scope.
  • Reworked UnitOfWorkGeneratorTests into TinyBDD scenarios and expanded coverage across ordering, diagnostics, escaping, host shapes, nested accessibility wrappers, and emit success.

Reviewed changes

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

File Description
src/PatternKit.Generators/UnitOfWork/UnitOfWorkGenerator.cs Emits containing-type wrappers and refactors emission indentation to support nested generator hosts.
test/PatternKit.Generators.Tests/UnitOfWorkGeneratorTests.cs Converts tests to TinyBDD xUnit scenarios and adds broader diagnostic + emission coverage.

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Comment on lines +165 to +171
if (type.IsStatic)
sb.Append("static ");
else if (type.IsAbstract && type.TypeKind == TypeKind.Class)
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);
Comment on lines +113 to +117
var containingTypes = GetContainingTypes(type);
var indentLevel = 0;
foreach (var containingType in containingTypes)
{
AppendTypeDeclaration(sb, containingType, indentLevel);
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Test Results

    12 files      12 suites   9m 54s ⏱️
 3 648 tests  3 648 ✅ 0 💤 0 ❌
10 973 runs  10 973 ✅ 0 💤 0 ❌

Results for commit a964cb9.

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Code Coverage

Summary
  Generated on: 05/29/2026 - 19:08:30
  Coverage date: 05/29/2026 - 19:06:04 - 05/29/2026 - 19:08:18
  Parser: MultiReport (12x Cobertura)
  Assemblies: 5
  Classes: 1616
  Files: 551
  Line coverage: 95.7%
  Covered lines: 42436
  Uncovered lines: 1875
  Coverable lines: 44311
  Total lines: 95604
  Branch coverage: 77.9% (12683 of 16261)
  Covered branches: 12683
  Total branches: 16261
  Method coverage: 96.4% (8364 of 8670)
  Full method coverage: 89.2% (7741 of 8670)
  Covered methods: 8364
  Fully covered methods: 7741
  Total methods: 8670

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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🔍 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.

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codecov Bot commented May 29, 2026

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Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.05%. Comparing base (50e831b) to head (a964cb9).

Additional details and impacted files
@@            Coverage Diff             @@
##             main     #428      +/-   ##
==========================================
+ Coverage   90.18%   96.05%   +5.87%     
==========================================
  Files         551      551              
  Lines       44291    44311      +20     
  Branches     6373     6376       +3     
==========================================
+ Hits        39945    42565    +2620     
+ Misses       1884     1746     -138     
+ Partials     2462        0    -2462     
Flag Coverage Δ
unittests 96.05% <100.00%> (+5.87%) ⬆️

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@JerrettDavis
JerrettDavis merged commit 45a4469 into main May 29, 2026
13 checks passed
@JerrettDavis
JerrettDavis deleted the test/unit-of-work-generator-coverage-413 branch May 29, 2026 19:14
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2 participants