@Test
        void verifyOperation() throws Throwable {
            val credentials = CoreAuthenticationTestUtils.getCredentialsWithDifferentUsernameAndPassword(
                "castest@" + AZURE_AD_DOMAIN, AZURE_AD_USER_PASSWORD);
            val result = microsoftAzureActiveDirectoryAuthenticationHandler.authenticate(credentials, mock(Service.class));
            assertNotNull(result);
        }
This is {@link AzureActiveDirectoryAuthenticationTests}.

@author Misagh Moayyed
@since 6.2.0
support/cas-server-support-azuread-authentication/src/test/java/org/apereo/cas/azure/ad/authentication/AzureActiveDirectoryAuthenticationTests.java