Sample Email Test using Dumbster

TestMail.java

import com.dumbster.smtp.SimpleSmtpServer;
import com.dumbster.smtp.SmtpMessage;
import org.junit.Test;

import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assert.assertThat;

public class TestEmail {

    @Test
    public void testSend() {
        SimpleSmtpServer server = SimpleSmtpServer.start();

        sendMessage("Subject", "Test Body", "abc@example.com");

        server.stop();

        assertThat(server.getReceivedEmailSize(),equalTo(1));

        SmtpMessage email = (SmtpMessage) server.getReceivedEmail().next();

        assertThat(email.getHeaderValue("Subject"),equalTo("Subject"));
        assertThat(email.getBody(),equalTo("Test Body"));
    }
}