function it_handles_command_if_validation_succeeds(Application $application, QueryTranslator $translator, QueryBus $bus, ExampleQuery $query, ExampleValidator $validator)
{
// Own responsibility
$translator->toValidator($query)->willReturn(ExampleValidator::class);
$application->make(ExampleValidator::class)->willReturn($validator);
// Delegated responsibility
$bus->executeQuery($query)->shouldBeCalled();
$this->executeQuery($query);
}
/**
* Execute a query with validation.
*
* @param $query
*
* @return mixed
*/
public function executeQuery($query)
{
// If a validator is "registered," we will
// first trigger it, before moving forward.
$this->validateQuery($query);
// Next, we'll execute any registered decorators.
$this->executeDecorators($query);
// And finally pass through to the handler class.
return $this->bus->executeQuery($query);
}