croissant-buyback-value

Initialization

Test Case: Verify Initial Price Calculation

Description: Confirm that the Croissant Buyback Value component correctly calculates and displays an initial price based on the provided props.

Assertion:

• Assert that the component renders correctly.
• Assert that the useCalculatePrice hook is called with the correct parameters (merchantId, payoutMethod, pricingUrl, productList).
• Assert that the calculated price is displayed within the <span> element.

Dynamic Price Update

Test Case: Update Price on Prop Change

Description: Ensure that the displayed price updates correctly when the props affecting price calculation (productList, payoutMethod) change.

Assertion:

• Update the productList or payoutMethod prop with new values that would result in a different price calculation.
• Assert that the useCalculatePrice hook is called again with the updated parameters.
• Assert that the component updates to display the new calculated price.

Error Handling

Test Case: Display Fallback for Undefined Price

Description: Verify that the component handles an undefined or null price gracefully, perhaps displaying a fallback value or message.

Assertion:

• Simulate a scenario where useCalculatePrice does not set a price (i.e., price remains undefined).
• Assert that the component displays a predefined fallback message or value (if applicable).

Accessibility and HTML Structure

Test Case: Ensure Semantic HTML and Accessibility

Description: Confirm that the component uses semantically appropriate HTML that supports accessibility, such as ARIA roles or labels if necessary.

Assertion:

• Assert that the component is wrapped in a semantic HTML element (<span>).
• Optional: Assert that any necessary ARIA roles, labels, or other accessibility features are correctly implemented.

Reactivity and Performance

Test Case: Minimize Redundant Price Calculations

Description: Ensure that price calculations are not redundantly performed when component props related to price calculation have not changed.

Assertion:

• Render the component with a set of props.
• Re-render the component with the same props without changing productList or other props affecting the price.
• Assert that useCalculatePrice is not called more than once for the same props to ensure performance optimization.