Testing Matrix

Easily test multiple scenarios by creating a testing matrix

Installation

You can install the package via composer:

composer require feature-ninja/testing-matrix

Usage

Create a testing matrix from an array:

use FeatureNinja\TestingMatrix\Matrix;

$matrix = Matrix::create([
    'a' => [1, 2],
    'b' => [3, 4],
]);

assert(iterator_to_array($matrix) === [
    'a=1 b=3' => [1, 3],
    'a=1 b=4' => [1, 4],
    'a=2 b=3' => [2, 3],
    'a=2 b=4' => [2, 4],
]);

Usage in PHPUnit:

use FeatureNinja\TestingMatrix\Matrix;
use PHPUnit\Framework\Attributes\DataProvider;use PHPUnit\Framework\Attributes\Test;
use PHPUnit\Framework\TestCase;

final class ExampleTest extends TestCase
{
    public static function example_data_provider(): Generator
    {
        yield from Matrix::create([
            'a' => [1, 2],
            'b' => [3, 4],
        ]);
    }
    
    #[Test]
    #[DataProvider('examples')]
    public function example(int $a, int $b): void
    {
        // ...
    }
}

Testing

composer test

Changelog

Please see CHANGELOG for more information on what has changed recently.

Security Vulnerabilities

Please review our security policy on how to report security vulnerabilities.

Credits

• Roj Vroemen
• All Contributors

License

The MIT License (MIT). Please see License File for more information.