/**
* @test
*/
public function canBatchProcessCommandCollections()
{
$a = new CommandCollection();
$a->add(new Command('wget', ['http://google.com']));
$b = new CommandCollection();
$b->add(new Command('yum install php'));
$b->add(new Command('php', ['-v']));
$batch = new Batch();
$batch->addCommandCollection($a);
$batch->addCommandCollection($b);
$this->assertNotEmpty($batch->getCommandCollections(), 'Batch should return command collections that were added');
$this->assertCount(2, $batch->getCommandCollections(), 'Batch should have two command collections');
$compiled = $batch->getCompiled();
$this->assertEquals('wget http://google.com; yum install php; php -v;', $compiled, 'Compiled batch is invalid');
}
/**
* {@inheritdoc}
*
* @return string
*/
public function compile(Batch $batch)
{
$response = [];
# Inject the compiler header for reference.
$response[] = static::COMPILE_HEADER;
$response[] = '';
foreach ($batch->getCommandCollections() as $collection) {
/** @var Command[] $commands */
$commands = $collection->toArray();
foreach ($commands as $command) {
$response[] = $command->getCommand();
}
# Always end the collection with a new line.
$response[] = '';
}
return implode(PHP_EOL, $response);
}
