@Test
    void verifyEmptyJwks() throws Throwable {
        val keystoreFile = getKeystoreFile();
        try (val cipher = new JsonWebKeySetStringCipherExecutor(keystoreFile, Optional.empty(), null)) {
            assertNotNull(cipher.decode("value", EMPTY_OBJECT_ARRAY));
        }
    }
This is {@link JsonWebKeySetStringCipherExecutorTests}.

@author Misagh Moayyed
@since 5.3.0
core/cas-server-core-util/src/test/java/org/apereo/cas/util/cipher/JsonWebKeySetStringCipherExecutorTests.java