SmbResourceLocatorImpl b = locator("smb:///share");
        assertNull(b.getServer());
    }

    @Test
    @DisplayName("shouldForceSigning depends on config, creds, and IPC")
    void testShouldForceSigning() {
        when(config.isIpcSigningEnforced()).thenReturn(true);
        when(creds.isAnonymous()).thenReturn(false);

        // Case 1: share is IPC$ -> IPC