@Test
    void verifyBadOperation() {
        assertNull(tokenManagementEndpoint.getToken("unknown"));
    }
This is {@link OAuth20TokenManagementEndpointTests}.

@author Misagh Moayyed
@since 6.1.0
support/cas-server-support-oauth/src/test/java/org/apereo/cas/support/oauth/web/mgmt/OAuth20TokenManagementEndpointTests.java