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Testing

  • Runner The test runner drives replay and checkpointing. When to use the local runner, cloud runner, or SAM CLI.
  • Authoring Install the testing SDK, write your first test, and handle retries and failures.
  • Assertions Inspect steps, waits, callbacks, and child contexts after a test run.
  • API Reference Full reference for the runner, result, and operation classes.
  • Workflow patterns Complete tests for sequential steps, parallel operations, child contexts, long waits, and polling.
  • Cloud Runner Run the same tests against a deployed Lambda function for integration validation.
  • SAM CLI Local and remote invocation with SAM CLI.