t.Fatalf("failed to drop constraint %v, got error %v", name, err)
		}

		if DB.Migrator().HasConstraint(&User{}, name) {
			t.Fatalf("constraint %v should been deleted", name)
		}

		if err := DB.Migrator().CreateConstraint(&User{}, name); err != nil {
			t.Fatalf("failed to create constraint %v, got error %v", name, err)
		}

   * elements without resizing. Note that this is not what {@link HashSet#HashSet(int)} does, but it
   * is what most users want and expect it to do.
   *
   * <p>This behavior can't be broadly guaranteed, but has been tested with OpenJDK 1.7 and 1.8.
   *
   * @param expectedSize the number of elements you expect to add to the returned set
   * @return a new, empty hash set with enough capacity to hold {@code expectedSize} elements

                      .build(),
                  )
                val response = call.execute()
                assertThat(response.body.string()).isEqualTo("ABC")
                // Wait until the GOAWAY has been processed.
                val connection = chain.connection() as RealConnection?
                while (connection!!.isHealthy(false));
              }
              return chain.proceed(chain.request())

// and If-Unmodified-Since headers set are validated.
// If-Modified-Since - Return the object only if it has been modified since the specified time, else return a 304 (not modified).
// If-Unmodified-Since - Return the object only if it has not been modified since the specified time, else return a 412 (precondition failed).
func (s *TestSuiteCommon) TestHeadOnObjectLastModified(c *check) {

    assertInvalid("http://[::1%2544]", "Invalid URL host: \"[::1%2544]\"")
  }

  @Test
  fun hostIpv6AddressTooManyLeadingZeros() {
    // Guava's been buggy on this case. https://github.com/google/guava/issues/3116
    assertInvalid(
      "http://[2001:db8:0:0:1:0:0:00001]",
      "Invalid URL host: \"[2001:db8:0:0:1:0:0:00001]\"",
    )
  }

  @Test

            str,
            Doc(
                """
                A path prefix handled by a proxy that is not seen by the application
                but is seen by external clients, which affects things like Swagger UI.

                Read more about it at the
                [FastAPI docs for Behind a Proxy](https://fastapi.tiangolo.com/advanced/behind-a-proxy/).

                **Example**

* **Geen brainfucks**:
    * Je hoeft geen nieuwe microtaal voor schemadefinities te leren.
    * Als je bekend bent Python types, weet je hoe je Pydantic moet gebruiken.
* Werkt goed samen met je **<abbr title=“Integrated Development Environment, vergelijkbaar met een code editor”>IDE</abbr>/<abbr title=“Een programma dat controleert op fouten in de code”>linter</abbr>/hersenen**:

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    assertThat(snapshotWhileEditing.hasNext()).isFalse() // entry still is being created/edited
    creator.commit()
    val snapshotAfterCommit = cache.snapshots()
    assertThat(snapshotAfterCommit.hasNext(), "Entry has been removed during creation.").isTrue()
    snapshotAfterCommit.next().close()
  }

  @ParameterizedTest
  @ArgumentsSource(FileSystemParamProvider::class)

				if err := r.UnreadByte(); err != nil {
					t.Fatalf("#%d: unexpected error on UnreadByte: %v", rno, err)
				}
				readTo('d', "d")
			}
			readTo('g', "efg")
		}

		// All data should have been read.
		_, err := r.ReadByte()
		if err != io.EOF {
			t.Errorf("#%d: got error %v; want EOF", rno, err)
		}
	}
}

// Test that UnreadRune fails if the preceding operation was not a ReadRune.