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Revision Autor Zeilennr. Zeile
148 lars 1 
<?php
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namespace Illuminate\Foundation\Testing\Concerns;
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use Illuminate\Foundation\Testing\Wormhole;
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use Illuminate\Support\Carbon;
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trait InteractsWithTime
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{
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    /**
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     * Freeze time.
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     *
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     * @param  callable|null  $callback
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     * @return mixed
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     */
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    public function freezeTime($callback = null)
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    {
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        return $this->travelTo(Carbon::now(), $callback);
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    }
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    /**
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     * Freeze time at the beginning of the current second.
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     *
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     * @param  callable|null  $callback
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     * @return mixed
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     */
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    public function freezeSecond($callback = null)
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    {
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        return $this->travelTo(Carbon::now()->startOfSecond(), $callback);
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    }
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    /**
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     * Begin travelling to another time.
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     *
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     * @param  int  $value
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     * @return \Illuminate\Foundation\Testing\Wormhole
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     */
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    public function travel($value)
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    {
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        return new Wormhole($value);
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    }
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    /**
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     * Travel to another time.
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     *
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     * @param  \DateTimeInterface|\Closure|\Illuminate\Support\Carbon|string|bool|null  $date
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     * @param  callable|null  $callback
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     * @return mixed
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     */
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    public function travelTo($date, $callback = null)
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    {
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        Carbon::setTestNow($date);
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        if ($callback) {
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            return tap($callback($date), function () {
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                Carbon::setTestNow();
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            });
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        }
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    }
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    /**
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     * Travel back to the current time.
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     *
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     * @return \DateTimeInterface
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     */
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    public function travelBack()
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    {
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        return Wormhole::back();
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    }
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}