Java tutorial
/* * This program is part of the OpenLMIS logistics management information system platform software. * Copyright 2017 VillageReach * * This program is free software: you can redistribute it and/or modify it under the terms * of the GNU Affero General Public License as published by the Free Software Foundation, either * version 3 of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. * See the GNU Affero General Public License for more details. You should have received a copy of * the GNU Affero General Public License along with this program. If not, see * http://www.gnu.org/licenses. For additional information contact info@OpenLMIS.org. */ package org.openlmis.notification.service; import static org.mockito.Mockito.verify; import static org.mockito.Mockito.when; import org.junit.Test; import org.junit.runner.RunWith; import org.mockito.InjectMocks; import org.mockito.Mock; import org.mockito.runners.MockitoJUnitRunner; import org.openlmis.notification.service.NotificationService; import org.springframework.mail.javamail.JavaMailSender; import javax.mail.MessagingException; import javax.mail.Session; import javax.mail.internet.MimeMessage; @RunWith(MockitoJUnitRunner.class) public class NotificationServiceTest { @Mock private JavaMailSender javaMailSender; @InjectMocks private NotificationService service = new NotificationService(); private Session session; @Test public void shouldSendMessage() throws MessagingException { MimeMessage mimeMessage = new MimeMessage(session); when(javaMailSender.createMimeMessage()).thenReturn(mimeMessage); service.sendNotification("from@example.com", "to@example.com", "subject", "content"); verify(javaMailSender).send(mimeMessage); } }