PHPUnit Extra Constraints

Installation

composer require --dev villfa/phpunit-extra-constraints

Usage

Here a basic example:

<?php
require_once 'vendor/autoload.php';

use PHPUnitExtraConstraints\Constraint\IsDate;

class ExampleTest extends PHPUnit\Framework\TestCase
{
    public function testDate(): void
    {
        $this->assertThat('2020-04-02', new IsDate('Y-m-d'));
    }
}

Available extra constraints

• IsDate: asserts that a string is a valid date according a given format
• IsEmail: asserts that a string contains only an email address
• IsJSON: asserts that the value is a decodable JSON string
• IsList: asserts that the value is a sequential list
• IsURL: asserts that a string contains only an URL
• StringEndsWith: asserts that a string ends with another string
• StringStartsWith: asserts that a string starts with another string

Tests

To validate and test the library:

composer run-script test

License

MIT

Other libraries proposing extra constraints

• https://github.com/etsy/phpunit-extensions
• https://github.com/ergebnis/phpunit-framework-constraint
• https://github.com/Datamedrix/phpunit-ext
• https://github.com/spawnia/phpunit-assert-directory
• https://github.com/MarcinOrlowski/phpunit-extra-asserts
• https://github.com/kuria/phpunit-extras
• https://github.com/martin-helmich/phpunit-json-assert
• https://github.com/GeckoPackages/GeckoPHPUnit (Abandoned)