public function testIcon()
{
$authorNoIcon = new Author('J.R.R. Tolkien');
$this->assertFalse($authorNoIcon->hasIcon());
$icon = new Url('https://upload.wikimedia.org/wikipedia/commons/7/7e/George_Orwell_press_photo.jpg');
$authorIcon = new Author('George Orwell', null, $icon);
$this->assertTrue($authorIcon->hasIcon());
$this->assertEquals($icon, $authorIcon->getIcon());
}
/**
* The author parameters will display a small section at the top of a message attachment.
*
* @param Author $author
*
* @return self
*/
public function setAuthor(Author $author)
{
$this->attachment['author_name'] = $author;
if ($author->hasIcon()) {
$this->attachment['author_icon'] = $author->getIcon();
}
if ($author->hasLink()) {
$this->attachment['author_link'] = $author->getLink();
}
return $this;
}
