'mid.456.xyz', 'seq' => 101, 'text' => 'Hello, **world**!', 'attachments' => null, 'markup' => null, ]; $messageBody = MessageBody::fromArray($data); $this->assertInstanceOf(MessageBody::class, $messageBody); $this->assertSame($data['mid'], $messageBody->mid); $this->assertSame($data['seq'], $messageBody->seq); $this->assertSame($data['text'], $messageBody->text); $array = $messageBody->toArray(); $this->assertIsArray($array); $this->assertSame($data, $array); } #[Test] public function canBeCreatedFromArrayWithOptionalDataNull(): void { $data = [ 'mid' => 'mid.456.xyz', 'seq' => 101, 'text' => null, 'attachments' => null, 'markup' => null, ]; $messageBody = MessageBody::fromArray($data); $this->assertInstanceOf(MessageBody::class, $messageBody); $this->assertSame($data['mid'], $messageBody->mid); $this->assertSame($data['seq'], $messageBody->seq); $this->assertNull($messageBody->text); $array = $messageBody->toArray(); $this->assertIsArray($array); $this->assertSame($data, $array); } }