netdfs.DfsInfo1 info1 = new netdfs.DfsInfo1();
        info1.entry_path = "test_path";

        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        // Create buffer for encoding - initially allocate some space
        byte[] encodeBuffer = new byte[1024];
        NdrBuffer dst = new NdrBuffer(encodeBuffer, 0);
        info1.encode(dst);

    assert response.status_code == 200, response.text
    assert response.json() == {"msg": "Create an account first"}


def test_security_http_bearer_incorrect_scheme_credentials():
    response = client.get("/users/me", headers={"Authorization": "Basic notreally"})
    assert response.status_code == 200, response.text
    assert response.json() == {"msg": "Create an account first"}


def test_openapi_schema():

    if token is None:
        return {"msg": "Create an account first"}
    return {"token": token}


client = TestClient(app)


def test_no_token():
    response = client.get("/items")
    assert response.status_code == 200, response.text
    assert response.json() == {"msg": "Create an account first"}


def test_token():

		// the Name field to default to null.
		type user struct {
			gorm.Model
			Name string `gorm:"default:null"`
		}
		u1 := user{}

		if results := DB.Create(&u1); results.Error != nil {
			t.Fatalf("errors happened on create: %v", results.Error)
		} else if results.RowsAffected != 1 {
			t.Fatalf("rows affected expects: %v, got %v", 1, results.RowsAffected)
		} else if u1.ID == 0 {

 *   <li><b>Null-hostility.</b> This collection will never contain a null element.
 *   <li><b>Deterministic iteration.</b> The iteration order is always well-defined, depending on
 *       how the collection was created. Typically this is insertion order unless an explicit
 *       ordering is otherwise specified (e.g. {@link ImmutableSortedSet#naturalOrder}). See the
 *       appropriate factory method for details. View collections such as {@link

    //                                         -------------
    /**
     * Create a new kuromoji item.
     * @param form The create form.
     * @return The HTML response.
     */
    @Execute
    @Secured({ ROLE })
    public HtmlResponse create(final CreateForm form) {
        verifyCrudMode(form.crudMode, CrudMode.CREATE, form.dictId);
        validate(form, messages -> {}, this::asEditHtml);

    @Override
    protected Map<String, String> create(Entry<String, String>[] entries) {
      return ImmutableMap.copyOf(asList(entries));
    }
  }

  public static class ImmutableMapUnhashableValuesGenerator
      extends TestUnhashableCollectionGenerator<Collection<UnhashableObject>> {

    @Override
    public Collection<UnhashableObject> create(UnhashableObject[] elements) {

    populate(table, data);
    return table;
  }

  public void testRowKeySetOrdering() {
    table = create("foo", 3, 'a', "bar", 1, 'b', "foo", 2, 'c');
    assertThat(table.rowKeySet()).containsExactly("foo", "bar").inOrder();
  }

  public void testRowOrdering() {
    table = create("foo", 3, 'a', "bar", 1, 'b', "foo", 2, 'c');
    assertThat(table.row("foo").keySet()).containsExactly(2, 3).inOrder();
  }

```

</div>

## Die App mit einem einzelnen Modell erstellen { #create-the-app-with-a-single-model }

Wir erstellen zuerst die einfachste erste Version der App mit einem einzigen **SQLModel**-Modell.

Später werden wir sie verbessern, indem wir unter der Haube **mehrere Modelle** verwenden, um Sicherheit und Vielseitigkeit zu erhöhen. 🤓

### Modelle erstellen { #create-models }

      }
    },
    PRIORITY_QUEUE {
      @Override
      public Queue<Integer> create(Comparator<Integer> comparator) {
        return new PriorityQueue<>(11, comparator);
      }
    },
    INVERTED_MIN_MAX {
      @Override
      public Queue<Integer> create(Comparator<Integer> comparator) {
        return new InvertedMinMaxPriorityQueue<>(comparator);
      }
    };