What is a typical test outcome when a test fails due to a missing or unexpected file produced by a generator?

• A. The test suite fails with an error indicating the missing or unexpected file
• B. The test suite passes regardless
• C. No tests run
• D. An unrelated test will fail with different error

Answer: (A)

When testing a generator, you verify the artifacts it should create. Tests typically assert that certain files exist and that no extra files appear beyond what’s expected. If a required file isn’t created, or if an unexpected file is produced, those assertions fail. The result is that the test suite reports a failure for that test, with an error message pointing to the missing or unexpected file. This is exactly what you’d expect to see: the test run stops on the failing test and tells you which file relationship didn’t match the test’s expectations, guiding you to adjust the generator or the test accordingly.