public function testNormalizerWithoutCorrespondingOption()
{
$test = $this;
$this->options->setNormalizer('foo', function (Options $options, $previousValue) use($test) {
$test->assertNull($previousValue);
return '';
});
$this->assertEquals(array('foo' => ''), $this->options->all());
}
public function testReplaceClearsAndSets()
{
$this->options->set('one', '1');
$this->options->replace(array(
'two' => '2',
'three' => function (Options $options) {
return '2' === $options['two'] ? '3' : 'foo';
}
));
$this->assertEquals(array(
'two' => '2',
'three' => '3',
), $this->options->all());
}
/**
* @covers Symfony\Component\OptionsResolver\Options::clear
* @expectedException Symfony\Component\OptionsResolver\Exception\OptionDefinitionException
*/
public function testCannotClearAfterOptionWasRead()
{
$this->options->set('one', 1);
$this->options->all();
$this->options->clear();
}