// Verify
        assertNotNull(result);
        assertEquals(handler, result);
        assertEquals("example-handler", ((TestCorsHandler) result).getName());
    }

    @Test
    public void test_add_and_get_multipleOrigins() {
        // Setup
        String origin1 = "https://example1.com";
        String origin2 = "https://example2.com";
        String origin3 = "https://example3.com";