assertFalse(filter.accept(file), "Attributes not matching should be rejected");
        verify(file, times(1)).getAttributes();
    }

    @Test
    public void testAcceptIgnoresWildcard() throws Exception {
        // Wildcard shouldn't affect accept logic.
        DosFileFilter customFilter = new DosFileFilter("*.txt", SmbFile.ATTR_DIRECTORY);
        SmbFile file = mock(SmbFile.class);