public function testSetFields()
{
$a = new Attachment(['fallback' => 'Fallback', 'text' => 'Text']);
$a->addField(['title' => 'Title 1', 'value' => 'Value 1', 'short' => true])->addField(['title' => 'Title 2', 'value' => 'Value 2', 'short' => true]);
$this->assertSame(2, count($a->getFields()));
$a->setFields([]);
$this->assertSame(0, count($a->getFields()));
}
/**
* Add an attachment to the message.
*
* @param mixed $attachment
* @return $this
*/
public function attach($attachment)
{
if ($attachment instanceof Attachment) {
$this->attachments[] = $attachment;
return $this;
} elseif (is_array($attachment)) {
$attachmentObject = new Attachment($attachment);
if (!isset($attachment['mrkdwn_in'])) {
$attachmentObject->setMarkdownFields($this->getMarkdownInAttachments());
}
$this->attachments[] = $attachmentObject;
return $this;
}
throw new InvalidArgumentException('Attachment must be an instance of Maknz\\Slack\\Attachment or a keyed array');
}
