示例#1
0
 /**
  * Default value `null`
  *
  * @return void
  **/
 public function testNullValue()
 {
     $param = new Parameter('foo');
     $param->setDefaultValue(null);
     $this->assertTrue($param->hasDefaultValue());
     $this->assertEquals(null, $param->getDefaultValue());
 }
示例#2
0
 /**
  * Ask for a parameter's value
  *
  * @param  Parameter           $parameter
  * @param  InputInterface      $input
  * @param  OutputInterface     $output
  * @return array[string]string the parameter set as a key/value hash for use in a generator
  **/
 public function askParameter(Parameter $parameter, InputInterface $input, OutputInterface $output)
 {
     if ($parameter->hasDefaultValue()) {
         $question = new Question($parameter->getDescription(), $parameter->getDefaultValue());
     } else {
         $question = new Question($parameter->getDescription());
     }
     return $this->getQuestionHelper()->ask($input, $output, $question);
 }