tree 9f0ada4c67af332a0ccb17de7238642a30ae5f44
parent 0d5fc2ac0e596c13e2670ea2b50d32938da8f1c4
author srawlins <srawlins@google.com> 1591665187 -0400
committer Sam Rawlins <sam.rawlins@gmail.com> 1594309593 -0700

MockBuilder: Improve bad-path messaging and tests.

Add cases for attempted mocking of extensions, and bad GenerateMocks construction.

Break out some more tests into smaller test cases.

Rename a test helper to be private: _expectBuilderThrows; private helps to indicate if it becomes unused.

PiperOrigin-RevId: 315393913