Three Fishbowl Mobbing

A TypeScript project with unit testing using Vitest.

Setup

1. Install dependencies:

npm install

2. Build the project:

npm run build

Development

• Watch mode: npm run dev - Compiles TypeScript in watch mode
• Build: npm run build - Compiles TypeScript to JavaScript
• Clean: npm run clean - Removes build artifacts

Testing

• Run tests: npm test - Runs tests in watch mode
• Run tests once: npm run test:run - Runs tests once and exits
• Coverage: npm run test:coverage - Runs tests with coverage report
• Test UI: npm run test:ui - Opens Vitest UI for interactive testing

Linting

• Lint: npm run lint - Runs ESLint
• Fix: npm run lint:fix - Runs ESLint with auto-fix

Project Structure

src/
├── index.ts          # Main entry point
├── types.ts          # Type definitions
└── utils/
    ├── calculator.ts # Calculator implementation
    └── __tests__/    # Test files
        └── calculator.test.ts

Example Usage

import { calculator } from './src/utils/calculator'

// Perform calculations
const result = calculator.calculate(10, 5, 'add')
console.log(result.result) // 15

// Get calculation history
const history = calculator.getHistory()
console.log(history)