}
        }
        return false;
    }

    /**
     * Creates a new LDAP user instance with the specified username and environment.
     *
     * @param username the username for the LDAP user
     * @param env the environment configuration for LDAP connection
     * @return a new LdapUser instance
     */
    protected LdapUser createLdapUser(final String username, final Hashtable<String, String> env) {

        }

        @Test
        @DisplayName("Should have initial zero state")
        void shouldHaveInitialZeroState() {
            // Given - newly created instance
            FileFsSizeInformation freshInfo = new FileFsSizeInformation();

            // Then
            assertEquals(0L, freshInfo.getCapacity());
            assertEquals(0L, freshInfo.getFree());

        assertEquals(18, length);
    }

    @Test
    void constructor_withNetbiosNameNotNameInstance_shouldNotCopySrcHashCode() {
        // Create a mock NetbiosName that is not a Name instance
        NetbiosName mockNetbiosName = mock(NetbiosName.class);
        when(mockNetbiosName.getName()).thenReturn("MOCKNAME");
        when(mockNetbiosName.getNameType()).thenReturn(0x20);

 */
@ExtendWith(MockitoExtension.class)
@MockitoSettings(strictness = Strictness.LENIENT)
public class SmbRandomAccessFileTest {

    // Helper: build a minimally wired instance with mocks; avoids real I/O
    private SmbRandomAccessFile newInstance(String mode, boolean smb2, boolean ntSmbsCap, boolean unshared) throws CIFSException {
        SmbFile file = mock(SmbFile.class);

      Request
        .Builder()
        .get()
        .url(
          webServer.url("/"),
        ).build(),
  ): RealWebSocket {
    val webSocket =
      RealWebSocket(
        TaskRunner.INSTANCE,
        request,
        clientListener,
        random,
        client.pingIntervalMillis.toLong(),
        null,
        0L,
        client.webSocketCloseTimeout.toLong(),
      )

You can create the *path operations* for that module using `APIRouter`.

### Import `APIRouter` { #import-apirouter }

You import it and create an "instance" the same way you would with the class `FastAPI`:

```Python hl_lines="1  3" title="app/routers/users.py"
{!../../docs_src/bigger_applications/app/routers/users.py!}
```

        assertEquals("inurl", QueryFieldConfig.INURL_FIELD);
        assertEquals("score", QueryFieldConfig.SCORE_SORT_VALUE);
    }

    public void test_constructor() {
        // Test that constructor creates a valid instance
        QueryFieldConfig config = new QueryFieldConfig();
        assertNotNull(config);

        // Verify initial state (fields should be null before init)
        assertNull(config.responseFields);

		f.saveCall(x, context)
	}
}

// Save references to C.xxx for later processing.
func (f *File) saveRef(n *ast.Expr, context astContext) {
	sel := (*n).(*ast.SelectorExpr)
	// For now, assume that the only instance of capital C is when
	// used as the imported package identifier.
	// The parser should take care of scoping in the future, so
	// that we will be able to distinguish a "top-level C" from a
	// local C.

  private static final class NodeAndRemainingSuccessors<N> {
    final N node;

    /**
     * The successors left to be visited, or {@code null} if we just added this {@code
     * NodeAndRemainingSuccessors} instance to the stack. In the latter case, we'll compute the
     * successors if we determine that we need them after we've performed the initial processing of
     * the node.
     */
    @Nullable Queue<N> remainingSuccessors;

  private static final class NodeAndRemainingSuccessors<N> {
    final N node;

    /**
     * The successors left to be visited, or {@code null} if we just added this {@code
     * NodeAndRemainingSuccessors} instance to the stack. In the latter case, we'll compute the
     * successors if we determine that we need them after we've performed the initial processing of
     * the node.
     */
    @Nullable Queue<N> remainingSuccessors;