@Test
    public void testMaybeExpediteRefreshNoDelay() throws Exception {
        String keyId = "abc123";
        MockTime time = new MockTime();
        HttpsJwks httpsJwks = spyHttpsJwks();

        try (RefreshingHttpsJwks refreshingHttpsJwks = getRefreshingHttpsJwks(time, httpsJwks)) {
            refreshingHttpsJwks.init();
            assertTrue(refreshingHttpsJwks.maybeExpediteRefresh(keyId));
            assertFalse(refreshingHttpsJwks.maybeExpediteRefresh(keyId));
        }
    }
Test that a key previously scheduled for refresh will <b>not</b> be scheduled a second time
if it's requested right away.
clients/src/test/java/org/apache/kafka/common/security/oauthbearer/internals/secured/RefreshingHttpsJwksTest.java