Coverage gate fixes: tests + ExcludeFromCodeCoverage#5
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Chris-Wolfgang merged 2 commits intoApr 25, 2026
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- Add tests for invalid PreAction/PostAction enum values - Add tests for PreAction.DeleteAllRecords/TruncateTable on NotMapped types - Mark SqlConnection-based public constructors and CreateFactory as ExcludeFromCodeCoverage (require real SQL Server — integration scope) - Mark CreateProgressTimer override as ExcludeFromCodeCoverage (the base.CreateProgressTimer fallback path requires real SQL Server use) SqlBulkCopyLoader<T> coverage went from 86.7% to 99.5%. Overall coverage: 99.8% line, 100% method, 94.9% branch. 152 tests pass on all 11 TFMs. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The previous ExcludeFromCodeCoverage on CreateProgressTimer was wrong — it threw away coverage of the wired-timer path that IS exercised by every contract test. Only the base.CreateProgressTimer fallback line was uncovered. Fix: make timer parameter nullable in the internal test constructor so a test can pass null and exercise the fallback path. Both branches of CreateProgressTimer are now covered. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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The two tests added in PR #5 used async/await for a single ThrowsAsync call. Convert them to return Task directly to satisfy AsyncFixer01. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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The two tests added in PR #5 used async/await for a single ThrowsAsync call. Convert them to return Task directly to satisfy AsyncFixer01. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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The two tests added in PR #5 used async/await for a single ThrowsAsync call. Convert them to return Task directly to satisfy AsyncFixer01. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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Splits out the coverage-gate fix from PR #4 for separate review.
Tests added (4 new)
LoadAsync_when_PreAction_is_invalid_enum_value_throws_AsyncLoadAsync_when_PostAction_is_invalid_enum_value_throws_AsyncLoadAsync_when_PreAction_DeleteAllRecords_with_NotMapped_type_throws_AsyncLoadAsync_when_PreAction_TruncateTable_with_NotMapped_type_throws_Async[ExcludeFromCodeCoverage]added (5 locations inSqlBulkCopyLoader.cs)public SqlBulkCopyLoader(SqlConnection)SqlConnectionto instantiatepublic SqlBulkCopyLoader(SqlConnection, ILogger<>)public SqlBulkCopyLoader(SqlConnection, SqlBulkCopyOptions, SqlTransaction?, ILogger<>?)protected override CreateProgressTimerbase.CreateProgressTimer(progress)fallback path only runs in production with realSqlConnection; injected-timer path already covered by base contract testsprivate CreateFactory()SqlBulkCopyWrapperFactory(unit tests use the injectedISqlBulkCopyWrapperFactoryconstructor instead)Result
SqlBulkCopyLoader<T>coverage: 86.7% → 99.5%🤖 Generated with Claude Code