public function testAddOverriddenSmiley()
{
$collection = new EmoticonCollection();
$emoticon = new Emoticon();
$emoticon->setSmilies(array(':foo:', ':foofoo:'));
$emoticon1 = new Emoticon();
$emoticon1->setSmilies(array(':foo:', ':bar:'));
$collection->add('foo', $emoticon);
$collection->add('bar', $emoticon1);
$this->assertSame(array(':foofoo:', ':foo:', ':bar:'), $collection->getSmilies());
$this->assertSame($emoticon, $collection->getEmoticonBySmiley(':foofoo:'));
$this->assertSame($emoticon1, $collection->getEmoticonBySmiley(':foo:'));
$this->assertSame($emoticon1, $collection->getEmoticonBySmiley(':bar:'));
}
/**
* Returns all smilies.
*
* @return string[] An array of smilies
*/
public function getSmilies()
{
return $this->emoticons->getSmilies();
}