Surf Shop Application

This project employs unit testing to ensure the functionality and reliability of a Python-based surf shop application. It includes tests for adding surfboards, applying discounts, and handling exceptions to maintain a robust and error-resistant shopping experience. The project contains two Python files: surf.py and test.py. It is designed to simulate a surf shop application, allowing customers to add surfboards to their shopping cart, apply discounts, and set a checkout date. The unit tests in test.py are used to verify the functionality of the surf.py module.

Files

• surf.py: This module contains the implementation of the surf shop's shopping cart and related exceptions. It provides methods for adding surfboards, setting a checkout date, and applying a locals discount. It also defines custom exceptions for handling errors related to the shopping cart.

• test.py: This module contains unit tests for the functionality of the surf.py module. The tests cover various scenarios, such as adding surfboards, applying discounts, and handling exceptions.

How to Run Tests

To run the unit tests and verify the functionality of the surf shop application, follow these steps:

1. Make sure you have Python installed on your system.

2. Open a terminal or command prompt.

3. Navigate to the directory containing the project files.

4. Run the unit tests by executing the following command:

   python test.py
   

   This will execute the test cases defined in test.py and display the test results, indicating whether the surf shop application functions as expected.

Test Descriptions

• test_add_surfboard: This test checks if a single surfboard can be added to the cart and if the confirmation message is correct.

• test_add_surfboards: This test adds 2 to 4 surfboards to the cart, testing the behavior of adding multiple surfboards and the confirmation messages.

• test_add_too_many_surfboards (skipped): This test is skipped and expected to raise an error when attempting to add more than the allowed number of surfboards.

• test_apply_locals_discount: This test verifies the application of a locals discount and checks if it is correctly applied to the shopping cart.

• test_add_invalid_checkout_date: This test checks whether the system correctly handles attempts to set a checkout date in the past, raising the expected exception.

Notes

• The test_add_too_many_surfboards test is currently skipped, but you can uncomment it and remove the @unittest.skip decorator to test the behavior when trying to add too many surfboards.

• The project includes custom exceptions, such as TooManyBoardsError and CheckoutDateError, to handle specific error scenarios in the surf shop application.

• The unit tests in test.py help ensure that the surf shop application behaves as intended and can serve as a foundation for further development or debugging.

Enjoy simulating your surf shop's shopping cart with these tests!