assertEquals( [ "street" => ["123 Elm St"], "city" => "Anytown", "postal_code" => "ABC 123", "country" => "US" ], $address->toArray() ); } public function test_to_array_with_additional_street(): void { $address = new RecipientAddress("123 Elm St", "Apt A", "Anytown", "ABC 123", "US"); $this->assertEquals( [ "street" => ["123 Elm St", "Apt A"], "city" => "Anytown", "postal_code" => "ABC 123", "country" => "US" ], $address->toArray() ); } }