@Test
        void verifyInvalidHttpsUrl() {
            val client = getHttpClient();
            assertFalse(client.isValidEndPoint("https://wrong.host.badssl.com/"));
            assertFalse(client.isValidEndPoint("xyz"));
        }
Test cases for {@link SimpleHttpClient}.

@author Scott Battaglia
@since 3.1
core/cas-server-core-util/src/test/java/org/apereo/cas/util/http/SimpleHttpClientTests.java