MatiasCabreraRodillo
commented
1 year ago Acceptance criteria:
- As a user, when I enter an invalid stock symbol in the search input, the system should display a clear and concise error message, prompting me to provide a valid stock symbol.
- As a user, when there is a network connectivity issue or the Yfinance API is temporarily unavailable, the system should inform me through an informative error message. The message should not expose technical details and should advise me to try again later.
- As a user, if there is a server error or an unexpected issue during an API request, the system should handle it gracefully by displaying a user-friendly error message. The message should apologize for the inconvenience and assure me that the team is working on resolving the problem.
- As a user, if the API rate limits are exceeded, the system should handle this scenario by displaying an error message that explains the cause and suggests waiting a moment before trying again.
- As a user, I should not experience infinite loading or delays when accessing real-time or historical stock data. The system should have a reasonable timeout for API requests to prevent long waiting times.
- As a user, when viewing historical stock data, the system should be resilient to momentary connectivity losses. If the data was previously retrieved and cached, it should be available in offline mode or until a stable connection is reestablished.
- As a user, I expect the application to function smoothly and consistently, providing reliable access to stock data. The system should undergo rigorous testing to ensure it handles various error scenarios effectively.
As a user, I want to receive appropriate feedback when there are issues with the Yfinance API or connectivity problems, ensuring a smooth experience when viewing real-time and historical stock data.