} catch (IllegalArgumentException e) {
            // Expected exception
            assertTrue(e.getMessage().contains("INVALID"));
        }
    }

    public void test_valueOf_null() {
        // Test valueOf with null throws exception
        try {
            SsoResponseType.valueOf(null);
            fail("Expected NullPointerException");
        } catch (NullPointerException e) {

        } catch (IllegalArgumentException e) {
            // Expected
        }
    }

    /**
     * Test valueOf method with null
     */
    public void test_valueOf_null() {
        try {
            CrawlerStatus.valueOf(null);
            fail("Should throw NullPointerException for null value");
        } catch (NullPointerException e) {
            // Expected
        }