In Yeoman tests, which helpers are used to supply answers and options to a generator?

• A. supplyAnswers and setOptions
• B. withPrompts and withOptions
• C. providePrompts and provideOptions
• D. configurePrompts and configureOptions

Answer: (B)

In Yeoman tests, you drive the generator as if a user were answering questions and passing command-line flags. The way to do this is to supply answers to the generator’s prompts and to pass options just like you would on the command line. The correct pair is withPrompts for providing answers to prompts, and withOptions for supplying CLI options. Using withPrompts lets you specify exact responses to each question the generator asks, matching the prompt names defined in the generator. Using withOptions lets you set flags such as --skip-install or other supported options, ensuring the test runs deterministically. For example, in a test you might write: run(...).withPrompts({ projectName: 'MyApp', author: 'Me' }).withOptions({ 'skip-install': true }); The other option names shown aren’t part of the standard Yeoman test API, so they wouldn’t apply.