public function testConvenience()
{
// Book
$r = new Reference();
$r->addBook(1);
$this->assertEquals([['1001001001', '1999999999']], $r->getRanges());
// Chapter
$r = new Reference();
$r->addBookAndChapter(1, 2);
$this->assertEquals([['1001002001', '1001002999']], $r->getRanges());
// Chapter Range
$r = new Reference();
$r->addMultiChapterRange(1, 2, 1, 3, 15);
$this->assertEquals([['1001002001', '1001003015']], $r->getRanges());
// Verse
$r = new Reference();
$r->addBookChapterAndVerse(1, 2, 6);
$this->assertEquals([['1001002006', '1001002006']], $r->getRanges());
// Verses
$r = new Reference();
$r->addBookChapterAndVerseRange(1, 2, 6, 11);
$this->assertEquals([['1001002006', '1001002011']], $r->getRanges());
}
