/**
* Test footnote collection
*/
public function testFootnotes()
{
$footnote1 = new \PhpOffice\PhpWord\Element\Footnote();
$footnote2 = new \PhpOffice\PhpWord\Element\Footnote();
$rId = Footnotes::addElement($footnote1);
Footnotes::setElement(1, $footnote2);
$this->assertEquals(1, $rId);
$this->assertEquals(1, count(Footnotes::getElements()));
$this->assertEquals($footnote2, Footnotes::getElement(1));
$this->assertNull(Footnotes::getElement(2));
Footnotes::resetElements();
$this->assertEquals(0, Footnotes::countElements());
}
