Fix review findings across 20 unit review-sets

[Copilot]

• Inspect Validation.cs, related tests, and mock hash behavior
• Update self-validation expectations in /home/runner/work/BuildMark/BuildMark/src/DemaConsulting.BuildMark/SelfTest/Validation.cs to expect the explicit 2.0.0 hash (mno345pqr678) instead of the current hash
• Run minimal targeted validation for the failing self-validation tests
• Run broader validation if needed

[Malcolmnixon]

@copilot The build is failing with:

Assert.IsLessThanOrEqualTo failed. Actual value <13> is not less than or equal to expected value <10>. 'upperBound' expression: 'buildInfo.Changes[i].Index', 'value' expression: 'buildInfo.Changes[i + 1].Index'. Changes should be ordered by Index. Found 10 before 13
  Stack Trace:
     at Microsoft.VisualStudio.TestTools.UnitTesting.Assert.ThrowAssertIsLessThanOrEqualToFailed[T](T upperBound, T value, String userMessage) in /_/src/TestFramework/TestFramework/Assertions/Assert.IComparable.cs:line 346
   at Microsoft.VisualStudio.TestTools.UnitTesting.Assert.IsLessThanOrEqualTo[T](T upperBound, T value, String message, String upperBoundExpression, String valueExpression) in /_/src/TestFramework/TestFramework/Assertions/Assert.IComparable.cs:line 188
   at DemaConsulting.BuildMark.Tests.BuildInformationTests.BuildInformation_GetBuildInformationAsync_OrdersChangesByIndex() in /Users/runner/work/BuildMark/BuildMark/test/DemaConsulting.BuildMark.Tests/BuildNotes/BuildInformationTests.cs:line 204
   at Microsoft.VisualStudio.TestPlatform.MSTest.TestAdapter.Execution.TestMethodInfo.ExecuteInternalAsync(Object[] arguments, CancellationTokenSource timeoutTokenSource) in /_/src/Adapter/MSTestAdapter.PlatformServices/Execution/TestMethodInfo.cs:line 408
  Failed BuildInformation_GetBuildInformationAsync_OrdersChangesByIndex [42 ms]
  Error Message:

I suspect the recent "Oh the order of the Assert.IsLessThanOrEqual" fixes are all bogus, because I've seen this failure about 5-10 times where it guesses the argument order and gets it wrong

[Copilot]

@copilot The build is failing with:

Assert.IsLessThanOrEqualTo failed. Actual value <13> is not less than or equal to expected value <10>. 'upperBound' expression: 'buildInfo.Changes[i].Index', ...

Replaced Assert.IsLessThanOrEqualTo with Assert.IsTrue(Changes[i].Index <= Changes[i+1].Index, ...) — the explicit <= operator is unambiguous and won't be misread regardless of which direction upperBound/value parameters go. Committed in 1b176be.

[Malcolmnixon]

@copilot the last changes were to replace all Assert.IdLessOrEquals with IsTrue, however that will just result in compiler warnings about not using the API correctly. Fix the problem using the correct API

[Copilot]

@copilot the last changes were to replace all Assert.IdLessOrEquals with IsTrue, however that will just result in compiler warnings about not using the API correctly. Fix the problem using the correct...

Fixed in c5e0c7c. IsLessThanOrEqualTo(upperBound, value) asserts value <= upperBound, so to verify ascending order the correct call is IsLessThanOrEqualTo(Changes[i+1].Index, Changes[i].Index, ...) — Changes[i+1].Index as the upper bound and Changes[i].Index as the value. Builds with zero warnings and test passes.

[Malcolmnixon]

@copilot the tests are still failing

[Copilot]

@Malcolmnixon Unfortunately I hit an unexpected error while processing your comment. I've automatically reported this to GitHub.

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[Copilot]

@Malcolmnixon Unfortunately I hit an unexpected error while processing your comment. I've automatically reported this to GitHub.

You can ask me to try again later by mentioning me in a new comment.

If you want to contact GitHub about this error, please mention the following identifier so they can better serve you: 84605fc9-00d3-4070-ac0e-8b743b1208d9

Sorry for the inconvenience!

[Copilot]

@Malcolmnixon Unfortunately I hit an unexpected error while processing your comment. I've automatically reported this to GitHub.

You can ask me to try again later by mentioning me in a new comment.

If you want to contact GitHub about this error, please mention the following identifier so they can better serve you: 84605fc9-00d3-4070-ac0e-8b743b1208d9

Sorry for the inconvenience!