Issue Description

The current smart contracts implementation for the crowdfunding platform requires thorough testing to ensure its functionality and security. Additionally, there are identified issues and potential bugs that need to be addressed for a robust and reliable application.

Tasks

1. Write Unit Tests
   Description: Develop comprehensive unit tests to validate the functionality and correctness of the smart contract's methods.
   Acceptance Criteria:

   • Tests should cover various scenarios, including valid and invalid inputs.

2. Implement Test Cases for Boundary Conditions
   Description: Write test cases to verify the behavior of the smart contract at its boundary conditions.
   Acceptance Criteria:

   • Test cases should cover edge cases such as minimum and maximum values for amounts and deadlines.

3. Test Withdrawal Functionality
   Description: Verify that the withdraw function correctly allows the beneficiary to withdraw funds when the target amount is met.
   Acceptance Criteria:

   • Ensure that the beneficiary can only withdraw funds if the target amount is met.
   • Confirm that the correct amount is transferred to the beneficiary.

4. Test Project Expiry and Refund Functionality
   Description: Validate the behavior of the smart contract when a campaign expires and contributors request refunds.
   Acceptance Criteria:

   • Test that the project expires by the specified deadline.
   • Confirm that contributors can request and receive refunds if the project expires.

5. Test Factory Functionality
   Description: Develop unit tests to validate the functionality of the factory contract, ensuring it can create crowdfunding campaigns as intended.
   Acceptance Criteria:

   • Tests should confirm that campaign instances are created with unique details and addresses.

6. Bug Fixes
   Description: Address any identified bugs or issues in the current smart contracts implementation.
   Acceptance Criteria:

   • Bugs are resolved, and the contract functions as expected in all scenarios.

Additional Information

The project repository and codebase can be found here.
For any questions or clarifications, feel free to reach out.