Inheritance: extends Option
 public function testAddBooleanType()
 {
     $option = new BooleanOption();
     $option->setValue(true);
     $type = new OptionType();
     $this->invokeMethod($type, 'addBooleanType', [$this->formBuilder(), 'key', $option]);
 }
 /**
  * @dataProvider invalidValueProvider
  * @param mixed $value
  * @expectedException \InvalidArgumentException
  */
 public function testInvalidValue($value)
 {
     $option = new BooleanOption();
     $option->setValue($value);
 }