public function testGetMetadataModified()
{
$audit = new Audit();
$audit->auditable = new AuditableModel();
$audit->ip_address = '::1';
$audit->event = 'created';
$audit->user_id = 1;
$audit->url = 'http://www.foo.bar/baz';
$audit->old = [];
$audit->new = ['title' => 'Auditing', 'content' => 'Natum accumsan eu vel.'];
$metadata = ['audit_event' => $audit->event, 'audit_url' => $audit->url, 'audit_created_at' => $audit->created_at, 'user_ip_address' => $audit->ip_address, 'user_id' => $audit->user_id];
$modified = ['title' => ['new' => 'Auditing'], 'content' => ['new' => 'Natum accumsan eu vel.']];
$this->assertEquals($metadata, $audit->getMetadata());
$this->assertEquals($modified, $audit->getModified());
}