lucapiccinelli

data class BuyCryptoInfo(
  val username: String,
  val phoneNumber: PhoneNumber,
  val creditCard: CreditCard,
  val kycVerification: KycVerificationData)

fun becomeRich(crypto: CryptoInfo, buyInfo: BuyCryptoInfo) = TODO("conquer the world")

lucapiccinelli

data class CryptoUser(
  val username: String, 
  val name: PersonalName, 
  val email: Email,
  val phoneNumber: PhoneNumber? = null,
  val creditCard: CreditCard? = null,
  val kycVerification: KycVerificationData? = null)

lucapiccinelli

lucapiccinelli

public static void Main(string[] args)
{
    // parsing dell'input
    int[] inputNumbers = args.Select(int.Parse).ToArray();
    // calcolo della totalizzazione
    int total = inputNumbers.Sum()
    // stampa del totale in output
    Console.WriteLine(total);
}

lucapiccinelli

public static void Main(string[] args)
{
    Console.WriteLine(args.Select(int.Parse).Sum());
}

lucapiccinelli

@Test
    fun `GIVEN springboot in certain state WHEN a restart happens THEN it should preserve the state`(){
        val restTemplate = TestRestTemplate()
        var webserverPort = Random.nextInt(10000, 10100)

        val appContext = SpringApplication.run(MainApplication::class.java, "--server.port=$webserverPort")
        restTemplate.getForObject<String>("http://localhost:$webserverPort/hello") shouldBe "Ok 0"

        appContext.registerShutdownHook()

lucapiccinelli

class HelloTests {

    @Test
    fun `GIVEN springboot in certain state WHEN a restart happens THEN it should preserve the state`(){
        val restTemplate = TestRestTemplate()
        val webserverPort = Random.nextInt(10000, 10100)

        val appContext = SpringApplication.run(MainApplication::class.java, "--server.port=$webserverPort")
        restTemplate.getForObject<String>("http://localhost:$webserverPort/hello") shouldBe "Ok 0"
        

lucapiccinelli

@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT, classes = [MainApplication::class])
class HelloTests(@Autowired val restTemplate: TestRestTemplate) {

    @Test
    fun `GIVEN springboot in certain state WHEN a restart happens THEN it should preserve the state`(){
        restTemplate.getForObject<String>("/hello") shouldBe "Ok 0"

        restart()
        
        restTemplate.getForObject<String>("/hello") shouldBe "Ok 1"

lucapiccinelli

[FunctionName("HappyDarioBot")]
public static async Task<HttpResponseMessage> Run([HttpTrigger(WebHookType = "genericJson")]HttpRequestMessage req, ILogger log)
{
    log.LogInformation("DarioBot was triggered!");
    string jsonContent = await req.Content.ReadAsStringAsync();
    log.LogInformation(jsonContent);
    
    return req.CreateResponse(HttpStatusCode.OK);
}

lucapiccinelli

interface ArticleConsumer {
    fun use(article: ItaArticle)
    fun use(article: DeuArticle)
    fun use(article: ArticleNotFound)
}

fun useAnArticle(article: Article) : String {
    var x = ""

    article.applyTo(object : ArticleConsumer {