🏷️ Unit Testing Exercise

This is the fifth project in the second module in the Microverse program.
Check the below contents for further details about this project.

📗 Contents

• Description
• Instructions
• Authors
• Contributions
• Support
• Acknowledgements
• License

📖 Description

This project is an exercise for practicing unit testing using Jest framework with TDD (Test Driven Development). It contains two directories units for functions & testers for testing functions. It also includes config linters for JavaScript in the .github directory.

📌 Tech Stack:

• Logic & functionality built with JavaScript
• Unit testing done with Jest framework

📌 Key Features:

• Each task has its own unit & tester file
• All tasks are in separate test group with description text
• Function stringLength returns a number for the input string length
• Any string length outside the range of (1 - 10) throws an error Value out of range!
• Three test cases are implemented in stringLength.test.js for checking valid & invalid input
• Function reverseString returns the input string with characters in reverse order
• One test case was done for reverseString function in reverseString.test.js
• Object calculator contains four functions (add / subtract / multiply / divide)
• Each function inside the calculator object has three test cases grouped together
• Function capitalize takes a string input & returns it with first letter capitalized
• The test cases for capitalize function was created first in capitalize.test.js
• Any number input for capitalize function thriws an error Invalid string!

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🛠️ Instructions

You can easily clone or fork this repository and work on it immadiately!

📌 Prerequisites:

• NodeJS for installing & running all packages
• Jest testing framework installed with:

npm i -D jest

📌 Setup:

• Install all dependencies with npm
• For running tests use:

npm run test

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👥 Authors

📌 Mahammad:

• GitHub
• Twitter
• LinkedIn

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🤝🏻 Contributions

Wish to contribute to this project?
Contributions, issues, and feature requests are more than welcome!
Feel free to check the issues page too.

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⭐️ Support

Like this project? Show your support by starring!

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🙏🏻 Acknowledgements

I thank everyone at Microverse for guiding me through this project.

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📝 License

This project is MIT licensed.

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