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<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Console\Tests\Tester;
use PHPUnit\Framework\TestCase;
use Symfony\Component\Console\Application;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Output\Output;
use Symfony\Component\Console\Tester\CommandTester;
use Symfony\Component\Console\Question\Question;
use Symfony\Component\Console\Helper\HelperSet;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Style\SymfonyStyle;
class CommandTesterTest extends TestCase
{
protected $command;
protected $tester;
protected function setUp()
{
$this->command = new Command('foo');
$this->command->addArgument('command');
$this->command->addArgument('foo');
$this->command->setCode(function ($input, $output) { $output->writeln('foo'); });
$this->tester = new CommandTester($this->command);
$this->tester->execute(array('foo' => 'bar'), array('interactive' => false, 'decorated' => false, 'verbosity' => Output::VERBOSITY_VERBOSE));
}
protected function tearDown()
{
$this->command = null;
$this->tester = null;
}
public function testExecute()
{
$this->assertFalse($this->tester->getInput()->isInteractive(), '->execute() takes an interactive option');
$this->assertFalse($this->tester->getOutput()->isDecorated(), '->execute() takes a decorated option');
$this->assertEquals(Output::VERBOSITY_VERBOSE, $this->tester->getOutput()->getVerbosity(), '->execute() takes a verbosity option');
}
public function testGetInput()
{
$this->assertEquals('bar', $this->tester->getInput()->getArgument('foo'), '->getInput() returns the current input instance');
}
public function testGetOutput()
{
rewind($this->tester->getOutput()->getStream());
$this->assertEquals('foo'.PHP_EOL, stream_get_contents($this->tester->getOutput()->getStream()), '->getOutput() returns the current output instance');
}
public function testGetDisplay()
{
$this->assertEquals('foo'.PHP_EOL, $this->tester->getDisplay(), '->getDisplay() returns the display of the last execution');
}
public function testGetStatusCode()
{
$this->assertSame(0, $this->tester->getStatusCode(), '->getStatusCode() returns the status code');
}
public function testCommandFromApplication()
{
$application = new Application();
$application->setAutoExit(false);
$command = new Command('foo');
$command->setCode(function ($input, $output) { $output->writeln('foo'); });
$application->add($command);
$tester = new CommandTester($application->find('foo'));
// check that there is no need to pass the command name here
$this->assertEquals(0, $tester->execute(array()));
}
public function testCommandWithInputs()
{
$questions = array(
'What\'s your name?',
'How are you?',
'Where do you come from?',
);
$command = new Command('foo');
$command->setHelperSet(new HelperSet(array(new QuestionHelper())));
$command->setCode(function ($input, $output) use ($questions, $command) {
$helper = $command->getHelper('question');
$helper->ask($input, $output, new Question($questions[0]));
$helper->ask($input, $output, new Question($questions[1]));
$helper->ask($input, $output, new Question($questions[2]));
});
$tester = new CommandTester($command);
$tester->setInputs(array('Bobby', 'Fine', 'France'));
$tester->execute(array());
$this->assertEquals(0, $tester->getStatusCode());
$this->assertEquals(implode('', $questions), $tester->getDisplay(true));
}
/**
* @expectedException \RuntimeException
* @expectedMessage Aborted
*/
public function testCommandWithWrongInputsNumber()
{
$questions = array(
'What\'s your name?',
'How are you?',
'Where do you come from?',
);
$command = new Command('foo');
$command->setHelperSet(new HelperSet(array(new QuestionHelper())));
$command->setCode(function ($input, $output) use ($questions, $command) {
$helper = $command->getHelper('question');
$helper->ask($input, $output, new Question($questions[0]));
$helper->ask($input, $output, new Question($questions[1]));
$helper->ask($input, $output, new Question($questions[2]));
});
$tester = new CommandTester($command);
$tester->setInputs(array('Bobby', 'Fine'));
$tester->execute(array());
}
public function testSymfonyStyleCommandWithInputs()
{
$questions = array(
'What\'s your name?',
'How are you?',
'Where do you come from?',
);
$command = new Command('foo');
$command->setCode(function ($input, $output) use ($questions, $command) {
$io = new SymfonyStyle($input, $output);
$io->ask($questions[0]);
$io->ask($questions[1]);
$io->ask($questions[2]);
});
$tester = new CommandTester($command);
$tester->setInputs(array('Bobby', 'Fine', 'France'));
$tester->execute(array());
$this->assertEquals(0, $tester->getStatusCode());
}
}
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