assertEquals(mockNewContext, cifsContextWrapper.withCredentials(mockCredentials));
        verify(mockDelegate).withCredentials(mockCredentials);
    }

    @Test
    void testWithDefaultCredentials() {
        // Test withDefaultCredentials() method
        CIFSContext mockNewContext = mock(CIFSContext.class);
        when(mockDelegate.withDefaultCredentials()).thenReturn(mockNewContext);