/**
* Create an array from the token stream which contains only the tokens and the operators/values.
*
* @param TokenStream $stream The stream containing the lexer tokens.
* @return array The actual list with tokens and operators/values.
*/
private function buildActualTokens(TokenStream $stream)
{
$actual = array();
while ($stream->valid()) {
/* @var \com\mohiva\pyramid\Token $current */
$current = $stream->current();
$stream->next();
$actual[] = array($current->getCode() => $current->getValue());
}
return $actual;
}
/**
* Test if the `valid` method returns false.
*/
public function testValidReturnsFalse()
{
$list = new SplDoublyLinkedList();
$list->push($this->getMock('\\com\\mohiva\\common\\parser\\Token'));
$list->rewind();
$stream = new TokenStream($list);
$stream->next();
$this->assertFalse($stream->valid());
}