Middle+
What is SCREENPLAY?
sobes.tech AI
Answer from AI
SCREENPLAY is an architectural pattern for automated testing based on object-oriented programming principles and the Actor behavioral pattern. It focuses on what actors (characters) do in the system, rather than how they do it.
Main concepts:
- Actors: Represent users or systems interacting with the application. They possess Abilities and can perform Actions.
- Abilities: Define how an actor can interact with the system (e.g., "BrowseTheWeb" for browser interaction).
- Actions: Describe tasks performed by the actor (e.g., "Login", "AddProductToCart"). Actions can be high-level (tasks) or low-level (UI interactions).
- Questions: Allow the actor to request information about the system's state.
Advantages of SCREENPLAY:
- Clear role separation: Distinguishes "who" (Actor) does "what" (Action) from "how" (Ability, Interaction).
- High readability: Tests are written closer to natural language, making them easier to understand.
- Reusability: Elements (Abilities, Actions, Questions) are easily reusable across different tests.
- Scalability: Well-suited for large and complex projects.
- Maintainability: Changes in UI or application logic often require modifications only in relevant low-level elements.
Example structure (in the context of Serenity BDD, a popular implementation of SCREENPLAY):
- Tasks: High-level actions (e.g., "Log in").
- Interactions: Low-level actions directly interacting with UI (e.g., "TypeInto", "Click").
- Questions: Information requests.
- Pages / UI Elements: Locator definitions for UI elements.
- Abilities: Actor's abilities.
SCREENPLAY improves the structure and maintainability of automated tests, making them more domain-oriented and easily readable.