/**
* Add and get title
*/
public function testAddAndGetTitle()
{
$titleCount = 3;
$anchor = '_Toc' . (252634154 + $titleCount);
$bookmark = $titleCount - 1;
$titles = array('Heading 1' => 1, 'Heading 2' => 2, 'Heading 3' => 3);
$toc = new TOC();
foreach ($titles as $text => $depth) {
$response = $toc->addTitle($text, $depth);
}
$this->assertEquals($anchor, $response[0]);
$this->assertEquals($bookmark, $response[1]);
$i = 0;
$savedTitles = $toc->getTitles();
foreach ($titles as $text => $depth) {
$this->assertEquals($text, $savedTitles[$i]['text']);
$this->assertEquals($depth, $savedTitles[$i]['depth']);
$i++;
}
TOC::resetTitles();
$this->assertEquals(0, count($toc->getTitles()));
}
/**
* Get all titles
*
* @return array
*/
public function getTitles()
{
$titles = Titles::getTitles();
foreach ($titles as $i => $title) {
if ($this->minDepth > $title['depth']) {
unset($titles[$i]);
}
if ($this->maxDepth != 0 && $this->maxDepth < $title['depth']) {
unset($titles[$i]);
}
}
$titles = array_merge(array(), $titles);
return $titles;
}
