E2E Tests and Golden Paths Analysis

[pitekopaga]

Summary

Assignment 4 submission for CSS 508. This pull request adds automated E2E tests using Playwright, updates the CI/CD pipeline to run them, and includes analysis of valuable customer scenarios.

Files

• .github/workflows/ci.yml – Updated to include E2E test job alongside unit and integration tests
• mock-project/e2e_tests/colorblind.spec.js – Playwright E2E tests covering homepage, health endpoint, user flow, results page, and reset functionality
• mock-project/backend/unit_tests/test_colorblind.py – Unit tests for pattern generation logic
• mock-project/backend/integration_tests/test_api_integration.py – Integration tests for health endpoint, homepage, form submission, and results page
• mock-project/package.json – Playwright as dev dependency
• assignment-4-golden-paths.md – Analysis of most valuable customer scenarios (Golden Paths)
• assignment-4-e2e-test-report.md – Test report for automated E2E tests
• assignment-4-manual-testing.md – Documentation of manual testing needed beyond automation

Validation

• Unit tests pass (5 tests)
• Integration tests pass (4 tests)
• E2E tests pass (5 tests)
• CI/CD pipeline runs all tests on push and pull request
• All required files present
• Pull request created from assignment-4 branch targeting main

Risk

• Potential regressions: None – no existing code was modified
• Rollback plan: Close this pull request without merging