private function insertAtLineNumber(LineNumber $lineNumber, array $lines)
{
$this->modified->insert($lineNumber, $lines);
$this->lineTracker->addLines($this->calculateInsertRange($lineNumber, $lines));
}
public function it_is_modified_if_contents_of_buffers_do_not_match()
{
$this->original->getContents()->willReturn(array('a'));
$this->modified->getContents()->willReturn(array('b'));
$this->shouldBeModified();
}
