lenient().when(session.getAttribute(anyString())).thenReturn(null);

        // Setup SmbFile mock
        lenient().when(smbFile.getLocator()).thenReturn(locator);
        lenient().when(locator.getCanonicalURL()).thenReturn("smb://server/share/");
    }

    /**
     * Test servlet initialization with default parameters
     */
    @Test
    void testInit_DefaultConfig() throws ServletException {

     * Returns the Windows UNC style path with backslashes instead of forward slashes.
     *
     * @return The UNC path.
     */
    public String getCanonicalUncPath() {
        return this.fileLocator.getCanonicalURL();
    }

    /**
     * If the path of this <code>SmbFile</code> falls within a DFS volume,
     * this method will return the referral path to which it maps. Otherwise