EmailExchangeServiceIT.java

package fr.keemto.provider.exchange.importer;

import microsoft.exchange.webservices.data.*;
import org.junit.Before;
import org.junit.Test;

import java.net.URI;
import java.util.Date;
import java.util.Enumeration;
import java.util.List;

import static org.hamcrest.CoreMatchers.*;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.equalTo;
import static org.junit.Assume.assumeThat;

public class EmailExchangeServiceIT {

    private ExchangeServiceWrapper serviceWrapper;

    @Before
    public void setUp() throws Exception {

        String login = System.getProperty("provider.ews.xebia.login");
        assumeThat(login, notNullValue());
        String pwd = System.getProperty("provider.ews.xebia.password");

        ExchangeService exchangeService = new ExchangeService(ExchangeVersion.Exchange2010_SP1);
        exchangeService.setUrl(new URI("https://owa.exchange-login.net/EWS/Exchange.asmx"));
        ExchangeCredentials credentials = new WebCredentials(login, pwd);
        exchangeService.setCredentials(credentials);

        serviceWrapper = new ExchangeServiceWrapper(exchangeService);
    }

    @Test
    public void shouldReturnMailsSinceEpoch() throws Exception {
        Enumeration<List<EmailMessage>> emails = serviceWrapper.getEmailsNewerThan(0L);
        List<EmailMessage> messages = emails.nextElement();

        assertThat(messages.isEmpty(), is(false));
        assertThat(messages.size(), equalTo(100));
        EmailMessage emailMessage = messages.get(0);
        assertThat(emailMessage.getBody(), notNullValue());
        assertThat(emailMessage.getId(), notNullValue());
        assertThat(emailMessage.getSender(), notNullValue());
        assertThat(emailMessage.getSubject(), notNullValue());
        assertThat(emailMessage.getDateTimeCreated(), not(equalTo(new Date())));

        assertThat(emails.hasMoreElements(), is(true));
    }

    @Test
    public void lastMailShouldNotBeReturned() throws Exception {
        Enumeration<List<EmailMessage>> emails = serviceWrapper.getEmailsNewerThan(0L);
        List<EmailMessage> messages = emails.nextElement();
        EmailMessage lastEmail = messages.get(messages.size() - 1);

        emails = serviceWrapper.getEmailsNewerThan(lastEmail.getDateTimeCreated().getTime());
        messages = emails.nextElement();
        for (EmailMessage message : messages) {
          assertThat(message.getId(),not(equalTo(lastEmail.getId())));
        }
    }

}