public function testMustRun()
{
$helper = new ProcessHelper();
$helper->setHelperSet(new HelperSet([new DebugFormatterHelper()]));
$execute = new Execute(new NullOutput(), $helper);
$process = $execute->mustRun('php -r "echo 42;"');
$this->assertInstanceOf('Symfony\\Component\\Process\\Process', $process);
$this->assertTrue($process->isSuccessful());
}
public function install()
{
$this->getOutput()->step('Cloning Moodle');
$process = new Process(sprintf('git clone --depth=1 --branch %s git://github.com/moodle/moodle %s', $this->branch, $this->moodle->directory));
$process->setTimeout(null);
$this->execute->mustRun($process);
// Expand the path to Moodle so all other installers use absolute path.
$this->moodle->directory = $this->expandPath($this->moodle->directory);
$this->getOutput()->step('Moodle assets');
$this->getOutput()->debug('Creating Moodle data directories');
$filesystem = new Filesystem();
$filesystem->mkdir($this->dataDir);
$filesystem->mkdir($this->dataDir . '/phpu_moodledata');
$filesystem->mkdir($this->dataDir . '/behat_moodledata');
$this->getOutput()->debug('Create Moodle database');
$this->execute->mustRun($this->database->getCreateDatabaseCommand());
$this->getOutput()->debug('Creating Moodle\'s config file');
$contents = $this->config->createContents($this->database, $this->expandPath($this->dataDir));
$this->config->dump($this->moodle->directory . '/config.php', $contents);
$this->addEnv('MOODLE_DIR', $this->moodle->directory);
}
