public function it_adds_1_to_modified_line_number_and_inserts()
{
$original = new OriginalLineNumber(3);
$modified = new ModifiedLineNumber(8);
$final = new LineNumber(9);
$lines = array('lines');
$this->lineTracker->trackLine($original)->shouldBeCalled()->willReturn($modified);
$this->modified->insert($final, $lines)->shouldBeCalled();
$this->lineTracker->addLines(Argument::any())->willReturn();
$this->append($original, $lines);
}
private function insertAtLineNumber(LineNumber $lineNumber, array $lines)
{
$this->modified->insert($lineNumber, $lines);
$this->lineTracker->addLines($this->calculateInsertRange($lineNumber, $lines));
}