InvocationOrder.php

<?php

declare (strict_types=1);

/*
 * This file is part of PHPUnit.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace PHPUnit\Framework\MockObject\Rule;

use function count;
use PHPUnit\Framework\MockObject\Invocation as BaseInvocation;
use PHPUnit\Framework\SelfDescribing;

/**
 * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit
 *
 * @internal This class is not covered by the backward compatibility promise for PHPUnit
 */
abstract class InvocationOrder implements SelfDescribing {
    
    /**
     * @psalm-var list<BaseInvocation>
     */
    private array $invocations = [];
    public function numberOfInvocations() : int {
        return count($this->invocations);
    }
    public function hasBeenInvoked() : bool {
        return count($this->invocations) > 0;
    }
    public final function invoked(BaseInvocation $invocation) : void {
        $this->invocations[] = $invocation;
        $this->invokedDo($invocation);
    }
    public abstract function matches(BaseInvocation $invocation) : bool;
    public abstract function verify() : void;
    protected function invokedDo(BaseInvocation $invocation) : void {
    }

}