Module assertions 

Test assertion helpers for durable Lambda testing.

Provide convenience assertions for inspecting checkpoint calls recorded by MockBackend.

Functions

assert_checkpoint_count

Assert the exact number of checkpoint calls made.

assert_no_checkpoints

Assert that no checkpoint calls were made (pure replay test).

assert_operation_count

Assert the total count of recorded operations.

assert_operation_names

Assert the recorded operation names match (ignoring types).

assert_operations

Assert the recorded operation sequence matches the expected "type:name" strings.