NgTesting

NgTesting is a robust Angular application designed to facilitate the testing of components, services, and directives in a real-world scenario, showcasing various testing methodologies commonly used in Angular development.

Overview

NgTesting serves as an educational tool and reference project for developers looking to enhance their skills in Angular testing practices. The application includes a variety of components and services to demonstrate unit testing, integration testing, and end-to-end testing. By providing practical examples, this project helps users understand the best practices for testing in Angular, ensuring code quality and maintainability.

Features

• Component Testing: Demonstrates how to test Angular components, including input/output bindings and lifecycle hooks.
• Service Testing: Showcases how to test Angular services, ensuring that business logic functions correctly.
• Directive Testing: Provides examples of testing custom directives to verify their functionality.
• End-to-End Testing: Implements end-to-end tests using a chosen framework to simulate user interactions and verify overall application functionality.
• Code Coverage: Configured to provide code coverage reports to assess the effectiveness of tests.
• Responsive Design: Includes responsive components to demonstrate testing on various screen sizes.

Development Server

To start a development server, run the following command:

ng serve

Navigate to http://localhost:4200/ in your web browser. The application will automatically reload if you change any of the source files.

Code Scaffolding

To generate a new component, use the following command:

ng generate component component-name

You can also generate other Angular constructs with the commands below:

ng generate directive|pipe|service|class|guard|interface|enum|module

Build

To build the project for production, run:

ng build

The build artifacts will be stored in the dist/ directory. You can serve this directory with a static server or deploy it to a web hosting service.

Running Unit Tests

Execute the unit tests with the following command:

ng test

This will run the tests using Karma as the test runner. You can configure the test runner and the test framework according to your needs.

Code Coverage

To check the code coverage of your tests, run:

ng test --code-coverage

This will generate a coverage report in the coverage/ directory, providing insights into how much of your code is tested.

Running End-to-End Tests

To run end-to-end tests, first ensure you have installed a package that implements end-to-end testing capabilities, such as Protractor. Then, use the following command:

ng e2e

This command will run end-to-end tests, simulating user interactions and verifying that the application behaves as expected.

Project Structure

The project structure follows Angular's best practices:

src/
|-- app/
|   |-- components/
|   |-- services/
|   |-- directives/
|   |-- models/
|-- assets/
|-- environments/
|-- main.ts
|-- index.html
|-- styles.css

• app/: Contains the main application code, including components, services, and directives.
• assets/: Holds static assets such as images, fonts, and other resources.
• environments/: Contains configuration files for different environments (development, production).

Further Help

For more help with the Angular CLI, use:

ng help

You can also check out the Angular CLI Overview and Command Reference for detailed information on commands and options.

Contributing

Feel free to fork the repository, make changes, and submit pull requests. Contributions are welcome!

License

This project is licensed under the MIT License. See the LICENSE file for details.

Author

Pirate-Emperor

• GitHub: Pirate-Emperor
• Reddit: PirateKingRahul
• Twitter: PirateKingRahul
• Discord: PirateKingRahul
• LinkedIn: PirateKingRahul
• Skype: Join Skype
• Medium: PirateKingRahul

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