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https://github.com/zendyani/vending-machine-kata

vending machine kata
https://github.com/zendyani/vending-machine-kata

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vending machine kata

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README 

        
# PHP Basic Skeleton



This is a skeleton project to work on coding katas using PHP and PHPUnit. Follow the instructions below to set up the project and run the tests.



## Requirements



- PHP 7.4 or higher

- Composer

- VSCode (optional, for debugging with Xdebug)



## Installation



1. **Clone the repository**



   ```bash

   git clone https://github.com/zendyani/php-basic-skeleton.git

   cd php-basic-skeleton

   ```



2. **Install dependencies**



   Make sure you have [Composer](https://getcomposer.org/) installed, then run:



   ```bash

   composer install

   ```



## Project Structure



- `src/`: This directory contains the source code of your project.

- `tests/`: This directory contains the test cases for your project.



## Running Tests



To run the tests, use the following command:



```bash

composer test

```



You can also generate a code coverage report by running:



```bash

vendor/bin/phpunit --coverage-html coverage

```



The coverage report will be generated in the `coverage/` directory.



## Linting



To check and fix coding standards, use the following command:



```bash

composer lint

```



## Static Analysis



To perform static analysis on the code, use the following command:



```bash

composer analyse

```



## Xdebug Configuration



To enable Xdebug for debugging, ensure that your `php.ini` has the correct configuration. Here is an example configuration for Xdebug 3.x:



```ini

[xdebug]

zend_extension=xdebug

xdebug.mode=debug

xdebug.start_with_request=yes

xdebug.client_host=localhost

xdebug.client_port=9003

```



### Configuring Debugging Client



Make sure your debugging client (IDE) is set up to listen on the same port (9003). Below is an example configuration for VSCode:



**VSCode `launch.json` example:**



1. **Open your VSCode workspace** and create or open a `.vscode` directory.

2. **Create a `launch.json` file** in the `.vscode` directory with the following content:

    ```json

    {

        // Use IntelliSense to learn about possible attributes.

        // Hover to view descriptions of existing attributes.

        // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387

        "version": "0.2.0",

        "configurations": [

            {

                "name": "Listen for Xdebug",

                "type": "php",

                "request": "launch",

                "port": [

                    9003

                ]

            }

        ]

    }

    ```

### Running Xdebug in VSCode



1. **Open the Run and Debug panel** by clicking the play icon in the sidebar or pressing `Ctrl+Shift+D`.

2. **Select "Listen for XDebug"** from the configuration dropdown at the top.

3. **Click the green play button** or press `F5` to start listening for Xdebug connections.



### Running PHPUnit with Xdebug



After starting the Xdebug listener in VSCode, you can run your tests with Xdebug enabled:



```bash

composer test

```



If you don't need Xdebug for running your PHPUnit tests, you can disable it during test execution:



```bash

XDEBUG_MODE=off ./vendor/bin/phpunit

```



Alternatively, you can modify the `phpunit.xml` configuration to not set the `XDEBUG_MODE` environment variable.



## Writing Tests



To create a new test case:



1. Create a new file in the `tests/` directory with the name of the class you want to test, followed by `Test.php`. For example, if you are testing a class named `Calculator`, create a file named `CalculatorTest.php`.

2. Inside the test file, create a class that extends `PHPUnit\Framework\TestCase`.

3. Write test methods inside the test class. Each test method should be prefixed with the word `test`.



Example test file:



```php

assertEquals(4, $calculator->add(2, 2));

    }

}

```



## Contributing



Feel free to fork this repository and create pull requests. If you find any issues, please open an issue on GitHub.



## License



This project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.