verify(spyExplorer).doFile(eq(request), eq(response), eq(smbFile));
    }

    /**
     * Test doDirectory method directly - simplified test
     */
    @Test
    void testDoDirectory() throws Exception {
        initializeNetworkExplorer(false, "jCIFS");

        // Setup minimal mocks
        when(request.getRequestURI()).thenReturn("/explorer");