Official google documentation :
/**
* @test
*/
public function it_construct_a_valid_json_with_notification()
{
$targetPartial = '{
"title":"test_title",
"body":"test_body",
"badge":"test_badge",
"sound":"test_sound"
}';
$targetFull = '{
"title":"test_title",
"body":"test_body",
"badge":"test_badge",
"sound":"test_sound",
"tag":"test_tag",
"color":"test_color",
"click_action":"test_click_action",
"body_loc_key":"test_body_key",
"body_loc_args":"[ body0, body1 ]",
"title_loc_key":"test_title_key",
"title_loc_args":"[ title0, title1 ]",
"icon":"test_icon"
}';
$notificationBuilder = new PayloadNotificationBuilder();
$notificationBuilder->setTitle('test_title')->setBody('test_body')->setSound('test_sound')->setBadge('test_badge');
$json = json_encode($notificationBuilder->build()->toArray());
$this->assertJsonStringEqualsJsonString($targetPartial, $json);
$notificationBuilder->setTag('test_tag')->setColor('test_color')->setClickAction('test_click_action')->setBodyLocationKey('test_body_key')->setBodyLocationArgs('[ body0, body1 ]')->setTitleLocationKey('test_title_key')->setTitleLocationArgs('[ title0, title1 ]')->setIcon('test_icon');
$json = json_encode($notificationBuilder->build()->toArray());
$this->assertJsonStringEqualsJsonString($targetFull, $json);
}
/**
* PayloadNotification constructor.
*
* @param PayloadNotificationBuilder $builder
*/
public function __construct(PayloadNotificationBuilder $builder)
{
$this->title = $builder->getTitle();
$this->body = $builder->getBody();
$this->icon = $builder->getIcon();
$this->sound = $builder->getSound();
$this->badge = $builder->getBadge();
$this->tag = $builder->getTag();
$this->color = $builder->getColor();
$this->clickAction = $builder->getClickAction();
$this->bodyLocationKey = $builder->getBodyLocationKey();
$this->bodyLocationArgs = $builder->getBodyLocationArgs();
$this->titleLocationKey = $builder->getTitleLocationKey();
$this->titleLocationArgs = $builder->getTitleLocationArgs();
}