Interacting with User Input
Sometimes a command-line application needs to ask the user a question. Aruba supports this, allowing you to write scenarios that include a user responding to requests for information from the command-line application. We’ve been getting feedback from user testing of our calculator that a significant number of our users want to be able to perform additions without saving them to a file first. Let’s write another scenario to describe that use case:
| command_line_applications/09/features/adding.feature | |
| | Scenario: Add two numbers interactively |
| | When the calculator is run with no input |
| | And I enter the calculation "2+2" |
| | Then the output should be "4" |
Run cucumber to generate the new step definition ...
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