hshn/phpunit-object-constraint

phpunit-object-constraint

PHPUnit helper for explicit object comparison., _(*1)

Make it easier to your apps more safety by providing easy object assertion., _(*2)

How to use

1. Import helper trait into your class

use Hshn\PHPUnit\Framework\Constraint\ObjectConstraintSupport;

class MyTest extends \PHPUnit_Framework_TestCase 
{
    use ObjectConstraintSupport;
}

2. Build your object constraint using constraint builder

public function test1()
{
    // this constraint means: 
    //      property 'foo' start with 'a' and end with 'e'
    //  and property 'bar' is true 
    $constraint = $this->constraintFor(\stdClass::class)
        ->property('foo')
            ->stringStartsWith('a')
            ->stringEndsWith('e')
        ->property('bar')
            ->isTrue()
        ->getConstraint();
}

3. Assert any value with the constraint you built

self::assertThat($value, $constraint);