SsoResponseType logout1 = SsoResponseType.LOGOUT;
        SsoResponseType logout2 = SsoResponseType.valueOf("LOGOUT");
        assertSame(logout1, logout2);
    }

    public void test_switchStatement() {
        // Test enum usage in switch statement
        for (SsoResponseType type : SsoResponseType.values()) {
            String result = processResponseType(type);
            assertNotNull(result);