Neos\Flow\ObjectManagement\Configuration\Configuration::setArguments PHP Method

    public function setArguments(array $arguments)
    {
        if ($arguments === []) {
            $this->arguments = [];
        } else {
            foreach ($arguments as $argument) {
                if ($argument !== null && $argument instanceof ConfigurationArgument) {
                    $this->setArgument($argument);
                } else {
                    throw new InvalidConfigurationException(sprintf('Only ConfigurationArgument instances are allowed, "%s" given', is_object($argument) ? get_class($argument) : gettype($argument)), 1449217803);
                }
            }
        }
    }

 /**
  * @test
  */
 public function passingAnEmptyArrayToSetArgumentsRemovesAllExistingArguments()
 {
     $someArguments = [1 => new Configuration\ConfigurationArgument(1, 'simple string'), 2 => new Configuration\ConfigurationArgument(2, 'another string')];
     $this->objectConfiguration->setArguments($someArguments);
     $this->assertEquals($someArguments, $this->objectConfiguration->getArguments(), 'The set arguments could not be retrieved again.');
     $this->objectConfiguration->setArguments([]);
     $this->assertEquals([], $this->objectConfiguration->getArguments(), 'The constructor arguments have not been cleared.');
 }