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📦 Mockup

Mockup is a Flutter package that generates ready-to-use dummy data—perfect for building UI screens, testing components, demo apps, and prototyping without API dependencies.

✨ Features

🚀 Instant mock data for common categories (users, quotes, automobiles, buildings, emojis, flowers & more)
🧪 Ideal for UI testing, demo screens & component previews
📄 Text generator for sentences & paragraphs
🔢 Number utilities including random numbers & formatted system values (hex/binary/octal/IP)
🔗 No backend required — works completely offline

🎯 Perfect For

UI/UX prototyping without waiting for backend
Placeholder screen designs / Figma-to-Flutter conversions
Automated widget & integration tests
Mock JSON data for demos
Classroom & training projects

🚀 Installation

Add mockup to your pubspec.yaml:

dependencies:
  mockup: ^1.0.2

Or use the command line for quick setup:

flutter pub add mockup

Usage

The mockup package provides an easy way to fetch predefined data for multiple categories such as automobiles, buildings, emojis, flowers, quotes, and users.

🔧 Example

import 'package:mockup/mockup.dart';

void main() {
  // Get 5 mock user records
  final users = Mockup.user.getItems(5);

  // Get a random quote
  final quote = Mockup.quote.getRandomItem();

  // Generate random text
  final paragraph = Mockup.text.generateShortParagraph(1);

  print(users);
  print(quote.text);
  print(paragraph);
}

📦 Available Data Categories

Category	Methods
Automobile	`getAll()`, `getItems()`, `getRandomItem()`, `getShuffledList()`, `getItemAt()`, `rawJson`
Building	Same methods
Emoji	Same methods
Flower	Same methods
Quote	Same methods
User	Same methods

Example Usage (More Detailed)

final cars = Mockup.automobile.getAll();

final randomCar = Mockup.automobile.getRandomItem();

final buildings = Mockup.building.getItems(10);

final buildingAtIndex = Mockup.building.getItemAt(2);

final emojis = Mockup.emoji.getShuffledList();

final randomEmoji = Mockup.emoji.getRandomItem();

final quoteOfTheDay = Mockup.quote.getRandomItem();

✍️ Text Generation

final randomString = Mockup.text.randomAlphanumeric;
final sentences = Mockup.text.generateSentences(numberOfSentence: 2);
final paragraph = Mockup.text.generateMediumParagraph(1);

🔢 Number Utilities

final random3Digit = Mockup.number.randomDigit(100, 999);
final bin = Mockup.number.randomBinaryString(5);
final hex = Mockup.number.randomHexString(5);
final ipv4 = Mockup.number.randomIPv4();