public function testIterator()
{
$this->sut->addFan($this->fan);
$this->assertEquals(1, $this->sut->getFanCount());
$this->assertTrue($this->sut->hasFan($this->fan));
$it = $this->sut->getFanIterator();
$first = $it->key();
$this->assertEquals($this->fan->getNickname(), $first);
}
/**
* Update the author's avatar with a given GD image resource
* Persists the image file and update the property of Author
* !! No persistence on Author, only edge effect !!
*
* @param AuthorInterface $author the author to update
* @param resource $imageResource a GD image resource
*
* @throws \InvalidArgumentException
* @throws \RuntimeException
*/
public function updateAvatar(AuthorInterface $author, $imageResource)
{
if (!is_resource($imageResource)) {
throw new \InvalidArgumentException('The image is not a valid resource');
}
try {
// always the same name
$avatarName = sha1('avatar' . $author->getNickname()) . '.jpeg';
$this->storage->upsertResource($avatarName, $imageResource);
} catch (\Exception $e) {
throw new \RuntimeException('Unable to save avatar');
}
$author->setAvatar($avatarName);
}
public function isLastCommenter(AuthorInterface $author)
{
if (count($this->commentary)) {
return $author->isEqual($this->commentary[0]->getAuthor());
}
return false;
}