// ## Act ##
        final Method[] values = Method.values();

        // ## Assert ##
        assertEquals(8, values.length);
    }

    @Test
    public void test_TmpDirIsReadable() {
        // ## Test that tmpDir is readable ##

        // ## Act & Assert ##
        assertTrue(Curl.tmpDir.canRead());
    }

    @Test
    public void test_TmpDirIsWritable() {