/**
* @expectedException \LogicException
* @expectedExceptionMessage A default value for an array option must be an array.
*/
public function testDefaultValueWithIsArrayMode()
{
$option = new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY);
$option->setDefault('default');
}
public function testSetDefault()
{
$option = new InputOption('foo', null, InputOption::VALUE_REQUIRED, '', 'default');
$option->setDefault(null);
$this->assertNull($option->getDefault(), '->setDefault() can reset the default value by passing null');
$option->setDefault('another');
$this->assertEquals('another', $option->getDefault(), '->setDefault() changes the default value');
$option = new InputOption('foo', null, InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY);
$option->setDefault(array(1, 2));
$this->assertEquals(array(1, 2), $option->getDefault(), '->setDefault() changes the default value');
$option = new InputOption('foo', 'f', InputOption::VALUE_NONE);
try {
$option->setDefault('default');
$this->fail('->setDefault() throws an Exception if you give a default value for a VALUE_NONE option');
} catch (\Exception $e) {
$this->assertInstanceOf('\\Exception', $e, '->setDefault() throws an Exception if you give a default value for a VALUE_NONE option');
$this->assertEquals('Cannot set a default value when using Option::VALUE_NONE mode.', $e->getMessage());
}
$option = new InputOption('foo', 'f', InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY);
try {
$option->setDefault('default');
$this->fail('->setDefault() throws an Exception if you give a default value which is not an array for a VALUE_IS_ARRAY option');
} catch (\Exception $e) {
$this->assertInstanceOf('\\Exception', $e, '->setDefault() throws an Exception if you give a default value which is not an array for a VALUE_IS_ARRAY option');
$this->assertEquals('A default value for an array option must be an array.', $e->getMessage());
}
}
