DatabaseProvisionerTest (mocked) and DatabaseProvisionerInstrumentedTest
(real SQLCipher) both pin that prepareCache() loads SQLCipher's native
library for the encrypted branch, but neither exercises
DatabaseModule.provideDatabase itself — the instrumented one opens
through a hand-rolled SupportOpenHelperFactory, bypassing the branch
that actually maps CacheOpenMode to a real factory. A regression that
breaks that wiring would slip through both existing guards.
Adds DatabaseModuleInstrumentedTest, calling provideDatabase directly
and driving the first real open through its own
DeferredOpenHelperFactory lambda: the encrypted branch loads the
native lib and opens a genuinely-encrypted file, the plaintext branch
never touches the native lib, and a fault-injected load failure
proves the keyed open is causally gated on the load rather than just
usually preceded by it.
Closes#220
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
JMR-devandClaude Opus 4.8
1ff9d32b80