assertEquals(originalLength + 1, protocolHelper.getFileProtocols().length);
        assertEquals(":", protocolHelper.getFileProtocols()[originalLength]);
    }

    @Test
    public void test_loadProtocols_invalidPackage() {
        final ProtocolHelper protocolHelper = new ProtocolHelper();

        // Should not throw exception with invalid package
        protocolHelper.loadProtocols("org.invalid.package.does.not.exist");