Function<String, @Nullable Integer> function = Functions.forMap(map, 42);

    assertEquals(1, function.apply("One").intValue());
    assertEquals(42, function.apply("Two").intValue());
    assertEquals(3, function.apply("Three").intValue());
    assertNull(function.apply("Null"));

    new EqualsTester()
        .addEqualityGroup(function, Functions.forMap(map, 42))
        .addEqualityGroup(Functions.forMap(map))

    Function<String, @Nullable Integer> function = Functions.forMap(map, 42);

    assertEquals(1, function.apply("One").intValue());
    assertEquals(42, function.apply("Two").intValue());
    assertEquals(3, function.apply("Three").intValue());
    assertNull(function.apply("Null"));

    new EqualsTester()
        .addEqualityGroup(function, Functions.forMap(map, 42))
        .addEqualityGroup(Functions.forMap(map))

```jinja
Item ID: {{ id }}
```

{% endraw %}

...it will show the `id` taken from the "context" `dict` you passed:

```Python
{"id": id}
```

For example, with an ID of `42`, this would render:

```html
Item ID: 42
```

### Template `url_for` Arguments

You can also use `url_for()` inside of the template, it takes as arguments the same arguments that would be used by your *path operation function*.

                    "type": "type_error.integer",
                }
            ]
        }
    )


def test_path_int_42():
    response = client.get("/path/int/42")
    assert response.status_code == 200
    assert response.json() == 42


def test_path_int_42_5():
    response = client.get("/path/int/42.5")
    assert response.status_code == 422
    assert response.json() == IsDict(
        {

        rawtypeToWildcard(MinMaxPriorityQueue.maximumSize(42)).create();
    assertEquals(11, queue.capacity());
    assertEquals(42, queue.maximumSize);
    checkNatural(queue);
  }

  public void testCreation_comparator_maximumSize() {
    MinMaxPriorityQueue<Integer> queue =
        MinMaxPriorityQueue.orderedBy(SOME_COMPARATOR).maximumSize(42).create();
    assertEquals(11, queue.capacity());

```jinja
Item ID: {{ id }}
```

{% endraw %}

...aparecerá o `id` obtido do "context" `dict` que você passou:

```Python
{"id": id}
```

Por exemplo, dado um ID de valor `42`, aparecerá:

```html
Item ID: 42
```

### Argumentos do `url_for`

Você também pode usar `url_for()` dentro do template, ele recebe como argumentos os mesmos argumentos que seriam usados pela sua *path operation function*.

    EquivalenceTester.of(Equivalence.equals())
        .addEquivalenceGroup(new Integer(42_000_000), 42_000_000)
        .addEquivalenceGroup("a")
        .test();
  }

  public void testIdentityEquivalent() {
    EquivalenceTester.of(Equivalence.identity())
        .addEquivalenceGroup(new Integer(42_000_000))
        .addEquivalenceGroup(new Integer(42_000_000))
        .addEquivalenceGroup("a")
        .test();
  }

{% endraw %}

... wird die `id` angezeigt, welche dem „Kontext“-`dict` entnommen wird, welches Sie übergeben haben:

```Python
{"id": id}
```

Mit beispielsweise einer ID `42` würde das wie folgt gerendert werden:

```html
Item ID: 42
```

### Template-`url_for`-Argumente

    EquivalenceTester.of(Equivalence.equals())
        .addEquivalenceGroup(new Integer(42_000_000), 42_000_000)
        .addEquivalenceGroup("a")
        .test();
  }

  public void testIdentityEquivalent() {
    EquivalenceTester.of(Equivalence.identity())
        .addEquivalenceGroup(new Integer(42_000_000))
        .addEquivalenceGroup(new Integer(42_000_000))
        .addEquivalenceGroup("a")
        .test();
  }

  @GwtIncompatible // Class names are obfuscated in GWT
  public void testToString_oneIntegerField() {
    String toTest =
        MoreObjects.toStringHelper(new TestClass()).add("field1", Integer.valueOf(42)).toString();
    assertEquals("TestClass{field1=42}", toTest);
  }

  @GwtIncompatible // Class names are obfuscated in GWT
  public void testToString_nullInteger() {
    String toTest =