/** * @param callable $callback */ public function __invoke(callable $callback) { $this->config->setCallback($callback); $this->start(); }
public function testCallbackAccessor() { $this->assertNull($this->instance->getCallback()); $this->assertSame($this->instance, $this->instance->setCallback('trim')); $this->assertSame('trim', $this->instance->getCallback()); }