Laravel - Browser Tests - Waiting With A Callback

Many of the "wait" methods in Dusk rely on the underlying waitUsing method. You may use this method directly to wait for a given closure to return true. The waitUsing method accepts the maximum number of seconds to wait, the interval at which the closure should be evaluated, the closure, and an optional failure message:

    $browser->waitUsing(10, 1, function () use ($something) {
        return $something->isReady();
    }, "Something wasn't ready in time.");