/**
* @expectedException RuntimeException
* @expectedExceptionMessage Could not generate private key
* @covers ImboCli\Command\GeneratePrivateKey::execute
*/
public function testFailsWhenItCantGenerateAPrivateKey()
{
$this->command->maxTries = 0;
$commandTester = new CommandTester($this->command);
$commandTester->execute(array('command' => $this->command->getName()));
}
/**
* Ask the user for a private key (or generate one if user does not specify)
*
* @param InputInterface $input
* @param OutputInterface $output
* @return string
*/
private function askForPrivateKey(InputInterface $input, OutputInterface $output)
{
$privateKeyGenerator = new GeneratePrivateKey();
$question = new Question('What do you want the private key to be (leave blank to generate)', $privateKeyGenerator->generate());
return $this->getHelper('question')->ask($input, $output, $question);
}