/**
* @param InputInterface $input
* @param OutputInterface $output
* @return int|null
* @throws \Symfony\Component\Console\Exception\InvalidArgumentException
* @throws \Symfony\Component\Console\Exception\RuntimeException
*/
protected function execute(InputInterface $input, OutputInterface $output)
{
/** @var PathHelper $pathHelper */
$pathHelper = $this->getHelper('path');
$configPath = $pathHelper->getPath('.travis.yml');
if (file_exists($configPath)) {
$shouldOverwrite = $this->questionHelper->confirmOverwriteFile($input, $output, $configPath);
if (!$shouldOverwrite) {
return 0;
}
}
$config = $this->configBuilder->createConfig($input, $output);
$this->configWriter->toYmlFile($config, $configPath);
return 0;
}
public function test_write_file_with_language()
{
$config = new Config('php');
$bytesWritten = $this->sut->toYmlFile($config, $this->configFile);
self::assertGreaterThan(0, $bytesWritten);
$actual = Yaml::parse(file_get_contents($this->configFile));
self::assertArrayKeyHasValue($actual, 'language', 'php');
}