/**
* @covers generateCss
*/
public function testGenerateCss()
{
$env = new Context();
$output = new StandardOutput();
$o = new OperationNode('+', [new AnonymousNode('10'), new AnonymousNode('15')]);
$o->generateCss($env, $output);
$this->assertEquals('10+15', $output->toString());
}
/**
* Compiles the node.
*
* @param Context $context The context
* @param array|null $arguments Array of arguments
* @param bool|null $important Important flag
*
* @return NegativeNode|Node
*/
public function compile(Context $context, $arguments = null, $important = null)
{
if ($context->isMathOn()) {
$operation = new OperationNode('*', [new DimensionNode('-1'), $this->value]);
return $operation->compile($context);
} else {
return new self($this->value->compile($context));
}
}