Add coverage for a few invariant checks. Handle exception in invariant
checking code so that an check that throws an exception will still
properly return tef/tecINVARIANT_FAILED.
Add new functionality to enforce one or more sanity checks (invariants)
on transactions. Add tests for each new invariant check. Allow
for easily adding additional invariant checks in the future.
Also Resolves
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- RIPD-1426
- RIPD-1427
- RIPD-1428
- RIPD-1429
- RIPD-1430
- RIPD-1431
- RIPD-1432
Release Notes
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Creates a new ammendment named "EnforceInvariants" which must be
enabled in order for these new checks to run on each transaction.