public function testArguments()
{
$input = new ArrayInput(array('name' => 'foo'), new InputDefinition(array(new InputArgument('name'))));
$this->assertEquals('foo', $input->getArgument('name'), '->getArgument() returns the value for the given argument');
$input->setArgument('name', 'bar');
$this->assertEquals('bar', $input->getArgument('name'), '->setArgument() sets the value for a given argument');
$this->assertEquals(array('name' => 'bar'), $input->getArguments(), '->getArguments() returns all argument values');
$input = new ArrayInput(array('name' => 'foo'), new InputDefinition(array(new InputArgument('name'), new InputArgument('bar', InputArgument::OPTIONAL, '', 'default'))));
$this->assertEquals('default', $input->getArgument('bar'), '->getArgument() returns the default value for optional arguments');
$this->assertEquals(array('name' => 'foo', 'bar' => 'default'), $input->getArguments(), '->getArguments() returns all argument values, even optional ones');
try {
$input->setArgument('foo', 'bar');
$this->fail('->setArgument() throws a \\InvalidArgumentException if the argument does not exist');
} catch (\Exception $e) {
$this->assertInstanceOf('\\InvalidArgumentException', $e, '->setOption() throws a \\InvalidArgumentException if the option does not exist');
$this->assertEquals('The "foo" argument does not exist.', $e->getMessage());
}
try {
$input->getArgument('foo');
$this->fail('->getArgument() throws a \\InvalidArgumentException if the argument does not exist');
} catch (\Exception $e) {
$this->assertInstanceOf('\\InvalidArgumentException', $e, '->setOption() throws a \\InvalidArgumentException if the option does not exist');
$this->assertEquals('The "foo" argument does not exist.', $e->getMessage());
}
}
protected function runSetup(InputInterface $input, OutputInterface $output)
{
$command = new SetupCommand();
if ($helper = $this->getHelperSet()) {
$command->setHelperSet($helper);
}
$input = new ArrayInput(array('dir' => $input->getArgument('dir'), '--update' => false));
$command->run($input, $output);
}
/**
* @expectedException \InvalidArgumentException
* @expectedExceptionMessage The "foo" argument does not exist.
*/
public function testGetInvalidArgument()
{
$input = new ArrayInput(array('name' => 'foo'), new InputDefinition(array(new InputArgument('name'), new InputArgument('bar', InputArgument::OPTIONAL, '', 'default'))));
$input->getArgument('foo');
}
/**
* Display the help output for the intended command.
*
* @param \Symfony\Component\Console\Input\InputInterface $input
* @param \Symfony\Component\Console\Output\OutputInterface $output
* @return void
*/
protected function displayHelpOutputForCommand($input, $output)
{
if (!$input->hasParameterOption('--help', true) && $input->hasArgument('command')) {
$input = new ArrayInput(['command' => $input->getArgument('command'), '--help']);
$this->handle($input, $output);
}
}
