public function testAddOptions()
{
$colorRed = $this->createOption('Red', 'red', 'color', 'colorRed');
$sizeXl = $this->createOption('Extra Large', 'XL', 'size', 'sizeXl');
$og = new OptionGroup();
// DO NOT SET THE NAME IN THE GROUP!
$og->addOption($colorRed);
$this->assertEquals('color', $og->getType(), 'if the type is not set, the name should be set to the type of the Option');
$this->assertSame($colorRed, $og->getOption('colorRed'), 'the option value should be found by its value');
$this->assertSame($colorRed, $og->getOptionByDisplay('Red'), 'the name of the option node should be set to the value');
$noTypeGreen = $this->createOption('Green', 'green', null, 'colorGreen');
$og->addOption($noTypeGreen);
$this->assertSame($noTypeGreen, $og->getOption('colorGreen'), 'if the type is not set, the option should be added to the group');
$this->assertSame('color', $noTypeGreen->getType(), 'if the type is not set, type option type should be set to the name of the group');
$this->setExpectedException('UnexpectedValueException', 'All OptionsNodes in this type must be color');
$og->addOption($sizeXl);
$noTypeBlue = $this->createOption('Blue', 'blue', null, 'colorBlue');
$og = new OptionGroup();
// DO NOT SET THE NAME IN THE GROUP!
$this->setExpectedException('UnexpectedValueException', 'The OptionGroup must have the name set or the Option must have the group type set');
$og->addOption($noTypeBlue);
}
