constructor.setAccessible(true);
        final Curl instance = constructor.newInstance();

        // ## Assert ##
        assertNotNull(instance);
    }

    @Test
    public void test_TraceMethodInEnum() {
        // ## Test that TRACE method exists in the Method enum ##

        // ## Act ##
        final Method traceMethod = Method.TRACE;

        // ## Assert ##
        assertNotNull(traceMethod);