    @Test
    public void testCreateWithExtraConfigException() {

        String serverClassName = "com.neueda.etiqet.core.testing.FakeTestServer";
        String configFile = "etiqet-core/src/test/resources/properties/testDefaultServer.properties";
        String extraConfig = "src/test/resources/properties/test.properties";
        try {
            Server server = ServerFactory.create(serverClassName, configFile, extraConfig);
            fail("This should have thrown an exception because FakeTestServer shouldn't exist");
        } catch (Exception e) {
            assertTrue(e instanceof EtiqetException);
            assertEquals("Error creating server of type: " + serverClassName, e.getMessage());
        }
    }